Smartwatches / Compare

Huawei Watch GT 4 vs Huawei Watch GT 6 Pro

A

Product A: Huawei

Watch GT 4

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B

Product B: Huawei

Watch GT 6 Pro

89 of 150 known

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Every value links to where we found it.

Only differences

AHuawei Watch GT 4

BHuawei Watch GT 6 Pro

General

6 of 10 differ

Series

Watch GT1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Huawei names the product HUAWEI WATCH GT 4 in its Watch GT line.

WATCH GT1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Part of the HUAWEI WATCH GT 6 Series with the GT 6.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

ARA-B19, PNX-B191Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026The spec page names the 46 mm and 41 mm models. The model numbers come from the Huawei support page.2Maker product pageconsumer.huawei.com/en/support/wearables/watch-gt4Read 23 October 2026Huawei support lists WATCH GT 4 46mm (PNX-B19) and 41mm (ARA-B19) with their strap versions. The downloads list a user guide and a quick start guide for PNX-B19.

ATM-B295Maker product pageconsumer.huawei.com/uk/support/wearables/watch-gt6-proRead 15 October 2026Downloads list HUAWEI WATCH GT 6 Pro 46mm (ATM-B29) in three strap packages. GSMArena also lists ATM-B29F, which is not stored.

GTIN / EAN

Not available

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

14 September 20235Spec databasegsmarena.com/huawei_watch_gt_4-12563.phpRead 23 October 2026Launch: announced 2023, September 14.6Press articlegsmarena.com/huawei_watch_gt4_launches_in_41mm_and_46mm_sizes_with_improved_health_tracking_and_battery-news-59903.phpRead 23 October 2026Launch coverage dated 14 September 2023 in Barcelona.9Press articlenextpit.de/news/die-huawei-watch-gt-4-ist-offiziellRead 23 October 2026NextPit: Huawei presented the Watch GT 4 in Barcelona on launch day.

19 September 20259Spec databasegsmarena.com/huawei_watch_gt_6_pro-14167.phpRead 15 October 2026Announced 2025 September 19.

Status

Available2Maker product pageconsumer.huawei.com/en/support/wearables/watch-gt4Read 23 October 2026The Huawei UK site still hosts the product and its spec page with a Buy link, and Amazon Germany lists new stock. Huawei global no longer shows the product page. No source says it is discontinued.

Available7Maker product pageconsumer.huawei.com/mx/support/content/es-us16065992Read 15 October 2026The series was released in September 2025. GSMArena lists it as available.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

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SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Huawei Watch GT 512Reviewnotebookcheck.net/Huawei-Watch-GT-5-review-Stylish-smartwatch-impresses-with-many-functions.891651.0.htmlRead 23 October 2026Notebookcheck's review says the Huawei Watch GT 5 follows the Watch GT 4 from the previous year.

Huawei Watch GT 7 Pro12Reviewgsmarena.com/huawei_watch_gt_7_pro_review-news-74802.phpRead 23 October 2026GSMArena's review calls the Huawei Watch GT 7 Pro an upgrade over the previous generation Watch GT 6 Pro.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€2496Press articlegsmarena.com/huawei_watch_gt4_launches_in_41mm_and_46mm_sizes_with_improved_health_tracking_and_battery-news-59903.phpRead 23 October 2026Launch coverage: 46 mm starts at 250 euro (black rubber strap) and the 41 mm also starts at 250 euro (white leather). Other straps cost 270 to 400 euro. German coverage gives 249 euro, which is stored.8Measurementnotebookcheck.com/Test-Huawei-Watch-GT-4-46-mm-Achteckige-Smartwatch-mit-langen-Laufzeiten.747108.0.htmlRead 23 October 2026Price table at the launch: 41 mm white leather 249 euro, Milanese 299, piano 399. 46 mm black fluoroelastomer 249, brown leather 269, green fabric 269, stainless steel 349. Prices are list prices in Germany.9Press articlenextpit.de/news/die-huawei-watch-gt-4-ist-offiziellRead 23 October 2026NextPit Germany on launch day: the 46 mm in black is available at an RRP of 249 euro, brown or green leather 269 euro, steel 349 euro. The 41 mm with white leather strap also costs 249 euro, Milanese 299 euro and the piano model 399 euro. The stored 249 is the entry price of both sizes, and price depends on strap. German prices include VAT.

€3797Maker product pageconsumer.huawei.com/mx/support/content/es-us16065992Read 15 October 2026Huawei support price table in EUR: GT 6 Pro Black 379, Brown 379 and Titanium 499. The table is for the European market and the prices include VAT. The page does not name a country.11Reviewnextpit.de/tests/huawei-watch-gt-6-pro-im-testRead 15 October 2026Review states prices start at 379 EUR for the 46 mm model with a black fluoroelastomer or brown woven strap. The titanium strap version costs 499 EUR.

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

DE, GB8Measurementnotebookcheck.com/Test-Huawei-Watch-GT-4-46-mm-Achteckige-Smartwatch-mit-langen-Laufzeiten.747108.0.htmlRead 23 October 2026Notebookcheck Germany: the watch is sold directly in the Huawei Store, and the test unit came from Huawei Germany.9Press articlenextpit.de/news/die-huawei-watch-gt-4-ist-offiziellRead 23 October 2026Huawei Store Germany sold the watch from the launch day. The UK store is the Huawei UK page.

Not available

ColoursiThe maker's own colour names

Green Fluoroelastomer Strap, Black Fluoroelastomer Strap, Light Gold Milanese strap, Silver Stainless Steel Strap, White Leather Strap, Grey Stainless Steel Strap, Green Composite Strap, Brown Leather Strap1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Watch Strap: 46 mm Black Fluoroelastomer, Grey Stainless Steel, Green Composite and Brown Leather. 41 mm Green Fluoroelastomer, Black Fluoroelastomer, Light Gold Milanese, Silver Stainless Steel and White Leather. Huawei names straps, not case colours.

Black, Brown, Titanium1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Black, Brown and Titanium on the global page. The UK page calls the third colour Silver.

Segment

Smartwatch1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Page title: HUAWEI WATCH GT 4 Specification, in the Huawei Wearable category with a stainless steel case and straps, sold as a smartwatch.

Smartwatch1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Huawei lists it as a smartwatch in its Wearables range.

OS updates promisediYears of explicitly promised OS updates. A security-only support period does not establish an OS-upgrade promise.

Not available

Not available

Security updates untiliExact end date published for security-update support of this model. Do not calculate it from a stated number of years. A security-only period does not promise OS upgrades.

18 March 20261Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Defined Support Period: 2 years (until 18/03/2026). The page defines this as the minimum length of time for which security updates on the software will be provided. The date has passed on the access date.

9 October 20272Maker product pageconsumer.huawei.com/uk/wearables/watch-gt6-pro/specsRead 15 October 2026UK specifications: Defined Support Period 10/10/2025-09/10/2027. This is the UK security support period and is read as day, month and year. It ends on 9 October 2027.

Case

6 of 8 differ

Case sizeiMarketed case-size options. The marketed size can differ from physical case height, such as ceramic editions. Base dimensions describe the smallest base-material case.

41, 46mm1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Dimensions: HUAWEI WATCH GT 4 46 mm and 41 mm.

46mm1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026The support page names the 46mm size. No other case size is sold for the Pro.5Maker product pageconsumer.huawei.com/uk/support/wearables/watch-gt6-proRead 15 October 2026Support names the 46mm size.

Case shape

Round6Press articlegsmarena.com/huawei_watch_gt4_launches_in_41mm_and_46mm_sizes_with_improved_health_tracking_and_battery-news-59903.phpRead 23 October 2026Launch coverage: the 41 mm has a Pendant Design and the 46 mm an Octagonal Design. The base is the 41 mm model, which is round with a round 466 x 466 display. The 46 mm case is octagonal. The field cannot differ per size, so the 46 mm shape is not stored. The 1.43 inch display of the 46 mm is round (Notebookcheck).

Round1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026A round 1.47 inch display with a 466 x 466 pixel resolution. The product images show a round case.

Case materialiMaterial of the housing body, not just the bezel. Use Mixed when the maker describes a mixture of housing/frame materials. Read the published-material field for the parts and proportions.

Stainless steel1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Watch case material: stainless steel.

Titanium1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Watch case material: titanium alloy.

Case material (as published)

Stainless steel1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Watch case material: stainless steel.

Titanium alloy1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026

BackiMaterial of the back of the smallest base-material case. Other materials or regional editions can differ. See source notes.

Plastic5Spec databasegsmarena.com/huawei_watch_gt_4-12563.phpRead 23 October 2026Build: glass front, plastic back, stainless steel frame. Gadgets & Wearables says rear case plastic.10Spec databasegadgetsandwearables.com/technical-specs/huawei-watch-gt-4Read 23 October 2026Material: front case stainless steel, rear case plastic.

Ceramic9Spec databasegsmarena.com/huawei_watch_gt_6_pro-14167.phpRead 15 October 2026Build: glass front, titanium alloy frame, ceramic back. A second spec database says ceramic rear.10Spec databasegadgetsandwearables.comRead 15 October 2026Titanium alloy case with ceramic rear.

Case dimensionsiPhysical case height, width and thickness. The source note states exclusions such as the heart-rate sensor protrusion.

Height41.3Width41.3Thickness9.8mm(1.6 × 1.6 × 0.4 in)1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Dimensions: 46 mm model 46 x 46 x 10.9 mm and 41 mm model 41.3 x 41.3 x 9.8 mm. Footnote: size, weight and related specifications are theoretical values and individual products may vary. Base is the 41 mm model. The 46 mm case has an octagonal outline, so its height and width are the across-flats size.

Height45.6Width45.6Thickness11.25mm(1.8 × 1.8 × 0.4 in)1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Dimensions 45.6 x 45.6 x 11.25 mm. The page says product size and weight are theoretical values.

Weight (case only)iWatch body without a strap. An unqualified published weight must not be assumed to exclude the strap.

37g(1.3 oz)1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Weight: approximately 48 g (46 mm) and approximately 37 g (41 mm), both strap excluded. Base is the 41 mm model.

54.7g(1.9 oz)1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Approximately 54.7 g with the strap excluded.

Weight with strapiWatch with the stated strap attached. Strap material and case size belong in the source note. Reviewer measurements belong in measured fields.

Not available

Not available

Durability

3 of 8 differ

Water resistanceiStatic water-pressure rating in atmospheres. It is not a safe swimming or diving depth. Diving limits are listed separately.

5ATM1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Water Resistance Level: 5 ATM water-resistant.

5ATM1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 20265 ATM under ISO 22810:2010. It means 50 m of static water pressure for 10 minutes and is not a diving depth.

Water resistance standard

ISO 22810:20101Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Footnote: devices complying with 5ATM have a water resistance rating of 50 meters under ISO standard 22810:2010. Shallow-water use such as swimming, not scuba diving or waterskiing.

ISO 22810:20101Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026

Dust and water rating

Not available

IP691Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026IP69 under IEC 60529:2013. The IPX9 test uses 80 degrees C water jets. It does not cover hot showers.

Dive rating

Not available

EN133191Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Complies with the EN13319 standard for diving accessories.

Max dive depthiMaker-rated depth for the stated diving use, not a conversion from the water-resistance pressure rating.

Not available

40m1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Supports free dives to depths of up to 40 m. Scuba and technical dives are excluded.

MIL-STD-810iMaker claim that the watch was tested against specified MIL-STD-810 methods. It is not a guarantee for every military-standard test.

Not available

Not available

MIL-STD-810 tests

Not available

Not available

Operating temperatureiPublished operating range. Source notes identify on-wrist limits and other operating conditions. Storage or charging limits are excluded.

Min-20Max45°C1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Environment: ambient operating temperature -20 to +45 degrees C.4Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z2QXUvDMBSG_0rJlUIrOflsvFo6220MxsSOeZs2qQZnN_qhqPjfTUfx8uW8POfh_UFj77ry6-LQPQIUI3v-bOdIQ2z8ye3M-xTXB33MN9FRl8t1tCojFj2Ovn6LngbTDdFq9NYlN_vdc5KBijHErk3G_vbuYpuZszfDa-BgbCyRgkEjFKtsXXEsiUiZkoSC4ZNE5b83NlS3enGlAFeSgoAFYIxZKNSdM4M_t6Wf1EBgxShmeDrHqPcvrRnGbpJOKaSkWCqui5RTrjJJUqoxgwetNBM8z4iQWhOQkFECoUkU5GkGeaGp5jz8-jAnbw__Kw3d6K6G80pbjX7_AKbo68pGAQAA.pdfRead 23 October 2026Operation and safety: ideal temperatures -20 to +45 C for operating and -20 to +55 C for storage. The wireless charger works at 0 to 45 C.

Min-20Max45°C1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Ambient operating temperature -20 to +45 degrees C.

Display

7 of 14 differ

Display type

OLED1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Display: AMOLED color screen.

OLED1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026

Display type (as published)

AMOLED1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Display: AMOLED color screen.

AMOLED color screen1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 20261.47 inches AMOLED color screen.

Screen sizeiPublished active display diagonal for a rectangular display, or diameter for a round display. Do not calculate it from pixels or display area.

1.32in(3.4 cm)1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Display size: 1.43 inches (46 mm) and 1.32 inches (41 mm).

1.47in(3.7 cm)1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 20261.47 inches.

Resolution

466 × 466px1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Resolution: 466 x 466 pixels for both sizes.

466 × 466px1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026466 x 466 pixels.

Pixel densityiPublished pixel density. A rectangular diagonal formula must not be applied to a round display.

352ppi1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Resolution: PPI 326 (46 mm) and PPI 352 (41 mm).

317ppi1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026PPI 317 as published.

Display area

Not available

Not available

Touchscreen

Yes3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Buttons and touch operations: the color touchscreen supports swiping up, down, left and right, touching, and touching and holding.

Yes8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026The watch has a color touchscreen with swipe, tap and touch and hold.

Max refresh rateiHighest published display refresh rate in active operation.

60Hz8Measurementnotebookcheck.com/Test-Huawei-Watch-GT-4-46-mm-Achteckige-Smartwatch-mit-langen-Laufzeiten.747108.0.htmlRead 23 October 2026Notebookcheck spec box lists 60 Hz. Huawei publishes no refresh rate. Treated as a stated spec, not a measurement.

Not available

Min refresh rateiLowest published display refresh rate, usually in always-on mode. It is not the active-use minimum unless stated.

Not available

Not available

Peak brightnessiMaker peak-brightness claim. It may apply to a small area or bright ambient light. Full-screen limits and battery/temperature conditions belong in source notes.

Not available

3,000nits1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 20263,000 nits peak. The features page says it is reached at 30% average picture level and varies with the environment.

Minimum brightness

Not available

Not available

Always-on display

Yes1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Battery life: a 4-day claim (46 mm) and 2-day claim (41 mm) with Always On Display enabled.3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Always On Display section: AOD keeps the screen on in a low-power state and reduces battery life.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Battery life is published with AOD enabled.

Display cover

Other glass5Spec databasegsmarena.com/huawei_watch_gt_4-12563.phpRead 23 October 2026Build: glass front. The glass type is not named.

Sapphire1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026The features page says the crystal is artificial sapphire glass.

Display cover (as published)

Glass5Spec databasegsmarena.com/huawei_watch_gt_4-12563.phpRead 23 October 2026Build: glass front.

Artificial sapphire glass3Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-proRead 15 October 2026Sapphire glass and a titanium alloy case.

Platform

4 of 15 differ

Platform

HarmonyOS5Spec databasegsmarena.com/huawei_watch_gt_4-12563.phpRead 23 October 2026Platform: HarmonyOS 4.0 at the review. Huawei's own wearable platform, with an AppGallery and Huawei Health app.

HarmonyOS9Spec databasegsmarena.com/huawei_watch_gt_6_pro-14167.phpRead 15 October 2026HarmonyOS.

OS at launch

Not available

HarmonyOS 6.09Spec databasegsmarena.com/huawei_watch_gt_6_pro-14167.phpRead 15 October 2026Platform: HarmonyOS 6.0.10Spec databasegadgetsandwearables.comRead 15 October 2026Operating system HarmonyOS 6.

Software

Not available

Not available

Latest OS

HarmonyOS 5.011Press articlegadgetsandwearables.com/2025/01/13/harmony-os-5-watch-gt-4Read 23 October 2026Global rollout of HarmonyOS 5.0 (version 5.0.0.36, 328 MB) to the Watch GT 4 began Jan 13, 2025, staggered. No later major version was found.

Not available

Works with

Android, iOS1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026System requirements: Android 8.0 or later, iOS 13.0 or later.

Android, iOS1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026

Phone requirement

Android 8.0 or later, iOS 13.0 or later1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026System requirements: Android 8.0 or later, iOS 13.0 or later.

Android 9.0 or later, or iOS 13.0 or later, with the HUAWEI Health app1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026System requirements: Android 9.0 or later and iOS 13.0 or later. The features page requires the HUAWEI Health app.

App store

Yes3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Managing apps: install apps from the AppGallery in Huawei Health. Not available when paired with an iPhone. The Notebookcheck review calls the watch app store small.6Press articlegsmarena.com/huawei_watch_gt4_launches_in_41mm_and_46mm_sizes_with_improved_health_tracking_and_battery-news-59903.phpRead 23 October 2026Launch coverage: works with Strava, Komoot and Runtastic. Third-party apps on the watch come from the AppGallery.

Yes3Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-proRead 15 October 2026The user guide describes AppGallery installs through the HUAWEI Health app.8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026Managing apps: install from AppGallery in the HUAWEI Health app.

Voice assistants

Huawei AI Voice3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Voice assistant: press and hold the Down button to wake it, set up under Settings > Smart assistance > AI Voice. Only with a HUAWEI phone on EMUI 10.1 or later.

Not available

Chipset

Not available

Not available

Process

Not available

Not available

CPU cores

Not available

Not available

CPU configuration

Not available

Not available

Max CPU clock

Not available

Not available

GPU

Not available

Not available

Low-power coprocessor

Not available

Not available

Memory

None of 2 known

RAMiKeep published GB values as stated. Convert a source explicitly labelled MB using 1000 MB per GB and preserve its original figure and unit in the note. Do not assume MB means MiB. Convert explicit MiB or GiB to decimal GB through their byte definitions, recording the conversion in the note. This normalization does not establish an exact physical byte count.

Not available

Not available

StorageiTotal built-in storage the maker states, in decimal GB. Space available to the user is lower and goes in the source note. A figure the maker gives only as available space is not stored.

Not available

Not available

Health sensors

3 of 8 differ

Heart rate sensor

Optical heart rate sensor (TruSeen 5.5+)1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Sensors list: optical heart rate sensor.6Press articlegsmarena.com/huawei_watch_gt4_launches_in_41mm_and_46mm_sizes_with_improved_health_tracking_and_battery-news-59903.phpRead 23 October 2026Launch coverage: new TruSeen 5.5+ sensors and algorithms.

Optical heart rate sensor1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Sensors table: optical heart rate sensor.

ECG capabilityiElectrical heart sensing hardware with an ECG capability. The ECG app can require an eligible country, age and paired phone.

No7Reviewgsmarena.com/huawei_watch_gt_4_review-news-60224.phpRead 23 October 2026Review: Huawei executives confirmed the ECG feature is unavailable on the GT 4. Gadgets & Wearables also lists ECG No.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Sensors list an ECG sensor. The ECG app needs a supported country and phone.3Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-proRead 15 October 2026In-depth ECG analysis. Hold the electrode on the side for 30 seconds.

Blood oxygen sensingiBlood-oxygen sensing capability. App availability and medical status vary by market.

Yes3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Measuring SpO2 and Automatic SpO2 measurement sections.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026SpO2 measurement on the features page. Not a medical device.

Skin temperature sensingiA sensor or supported function that measures skin temperature. It is not a core-body thermometer.

Yes1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Sensors list: temperature sensor. The user guide describes wrist skin temperature measurement.3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Skin temperature measurement: monitors wrist skin temperature changes after exercise, individually or continuously.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Sensors list a temperature sensor.9Spec databasegsmarena.com/huawei_watch_gt_6_pro-14167.phpRead 15 October 2026Sensors list a thermometer for body temperature.10Spec databasegadgetsandwearables.comRead 15 October 2026Lists skin temperature as Yes.

Blood pressure featureiPublished blood-pressure feature category. Hypertension notifications are not numerical blood-pressure readings.

None10Spec databasegadgetsandwearables.com/technical-specs/huawei-watch-gt-4Read 23 October 2026Blood pressure: No.

None10Spec databasegadgetsandwearables.comRead 15 October 2026Lists blood pressure as No.

Body composition sensor

Not available

Not available

Skin conductance (EDA)

No10Spec databasegadgetsandwearables.com/technical-specs/huawei-watch-gt-4Read 23 October 2026Galvanic skin response: No.

Not available

Medical clearancesiNamed regulatory clearances and their jurisdiction. General water resistance or an ECG sensor does not establish medical clearance.

Not available

Not available

Motion and environment sensors

1 of 9 differ

Accelerometer

Yes1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Sensors list: accelerometer sensor.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026

Accelerometer range

Not available

Not available

Gyroscope

Yes1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Sensors list: gyroscope sensor.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026

Barometric altimeter

Yes1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Sensors list: barometer sensor.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026

Compass

Yes1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Sensors list: magnetometer sensor.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Sensors list a magnetometer sensor.9Spec databasegsmarena.com/huawei_watch_gt_6_pro-14167.phpRead 15 October 2026Sensors list a compass. The 64GB internal storage on this page is not stored because it looks like 64 MB of memory and no other source confirms it.

Ambient light sensor

Yes10Spec databasegadgetsandwearables.com/technical-specs/huawei-watch-gt-4Read 23 October 2026Ambient light sensor: Yes. Notebookcheck names a brightness sensor.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026

Depth gauge

Not available

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Sensors list a depth sensor. The page publishes no depth range.

Depth gauge rangeiPublished measurement range of the depth gauge, distinct from maximum diving depth and water-pressure resistance.

Not available

Not available

Water temperature sensor

Not available

Not available

Health and fitness

3 of 5 differ

Health featuresiSupported health functions with country, phone and subscription restrictions in the source notes. Upcoming functions are not counted as available.

Continuous heart rate, Heart rate alerts, Irregular rhythm notifications, Blood oxygen app, Sleep tracking, Sleep stages, Stress tracking, Cycle tracking3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Heart rate: continuous monitoring, high and low heart rate alerts after 10 resting minutes. Pulse wave arrhythmia analysis (only in certain markets, not medical). SpO2 measuring and automatic SpO2. Sleep with deep, light, REM and awake stages and TruSleep. Stress test. Cycle Calendar. Sleep breathing awareness detects interruptions in breathing but is not a sleep apnea notification, so that option is not stored. HRV is not listed.

Continuous heart rate, Heart rate alerts, Irregular rhythm notifications, ECG app, Blood oxygen app, Heart rate variability, Sleep tracking, Sleep stages, Stress tracking, Cycle tracking3Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-proRead 15 October 2026TruSense system: sleep stages, stress, all-day HRV, SpO2, ECG analysis, pulse wave arrhythmia analysis, and cycle tracking in Huawei Health. Not medical devices.8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026Heart rate alerts with high and low limits, arrhythmia alerts from pulse wave analysis and a cycle calendar are in the guide. Sleep, stress and SpO2 sections are also there.

Fitness featuresiSupported workout functions. A sport-profile name alone does not prove advanced metrics such as running power or running dynamics. Trackback follows the recorded route back to the start. A compass arrow that points straight to the start does not count.

Automatic workout detection, VO2 max, Training load, Recovery advice, Running dynamics, Pool swim, Open water swim, Route navigation, Trackback3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Workout status: VO2Max, Training load, Recovery, Running ability index and predicted times. Auto-detect workouts. Route back (retraces the route, or a straight line) during outdoor workouts. Trail run and routes import with offline maps. Running dynamics comes from the HarmonyOS 5.0 update coverage.8Measurementnotebookcheck.com/Test-Huawei-Watch-GT-4-46-mm-Achteckige-Smartwatch-mit-langen-Laufzeiten.747108.0.htmlRead 23 October 2026Sports list includes pool and open-water swimming. Running data include ground contact time and step cadence. VO2Max is computed for some workout types. Navigation needs the phone with Petal Maps. No ECG.11Press articlegadgetsandwearables.com/2025/01/13/harmony-os-5-watch-gt-4Read 23 October 2026The update adds wrist-based running form analysis with ground contact time and vertical oscillation, and cycling workout linking with Huawei phones.

Automatic workout detection, VO2 max, Training load, Recovery advice, Running dynamics, Route navigation, Trackback, Golf courses3Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-proRead 15 October 2026Trail running with grade correction, running metrics such as ground contact time balance and vertical oscillation, 17,000+ golf course maps, wrist-based cycling power, route navigation and offline maps. Auto-detect workouts is named in the battery test conditions.8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026Route back section: the watch records the route and guides back along it or in a straight line during an outdoor workout.

Sport profilesiPublished count of distinct sport/activity profiles. A claim such as 180+ is not an exact integer count.

Not available

Not available

Dive modesiActual supported dive modes. Water resistance or a depth app alone does not establish decompression-capable scuba support.

Not available

Freedive1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Free dives only. The maker excludes scuba dives and technical dives.

External sensorsiTypes of external workout sensors the watch can pair with. GPS reception, phone data and built-in sensors do not qualify.

Heart rate strap, Power meter, Speed and cadence3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Pairing with cycling accessories: Settings > More connections > Health & fitness devices. Manually add a power meter, pedometer, speedometer or heart rate strap. Cycling data comes from speedometers, pedometers and power meters. The pedometer entry is not mapped. The GSMArena review from Oct 2023 says external heart monitors cannot be connected, so this may come from a later update. The maker guide is used.

Heart rate strap, Power meter, Speed and cadence3Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-proRead 15 October 2026Heart rate strap, speedometer, power meter and cadence sensor connect over Bluetooth.

Safety

2 of 6 differ

Fall detectioniAutomatic fall detection. Incident detection restricted to recorded workouts is not counted as general fall detection.

No10Spec databasegadgetsandwearables.com/technical-specs/huawei-watch-gt-4Read 23 October 2026Fall detection: No.

Yes3Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-proRead 15 October 2026Fall Detection identifies falls and sends an SOS call or request to the chosen contacts after confirmation. It is an OTA feature.8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026Fall detection and emergency SOS section. Fall detection can be switched off. The watch asks whether to call and triggers SOS after 60 seconds.

Car crash detection

Not available

Not available

Emergency SOSiA manual emergency alert to emergency services or preset contacts. Source notes identify the recipient, paired-phone requirement and country limits. Satellite is listed separately.

No10Spec databasegadgetsandwearables.com/technical-specs/huawei-watch-gt-4Read 23 October 2026Emergency SOS: No. Satellite SOS: No.

Yes3Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-proRead 15 October 2026Five quick presses on the crown send an SOS call and a message with the location. It is an OTA feature.8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026Press the Up button five times to start SOS. The watch calls the first emergency contact and sends a message with the location to all contacts. It cannot send help messages when paired with an iPhone.

Emergency sireniPublished or measured siren sound level in decibels. Audible distance alone does not establish this value. Measurement distance belongs in source notes.

Not available

Not available

Live location sharingiShares live location during supported use. A paired phone or data subscription may be required.

Not available

Not available

Dedicated LED flashlightiA dedicated hardware LED flashlight. Lighting the display white is not counted.

No10Spec databasegadgetsandwearables.com/technical-specs/huawei-watch-gt-4Read 23 October 2026LED flashlight: No.

No10Spec databasegadgetsandwearables.comRead 15 October 2026Lists LED flashlight as No.

Positioning

1 of 3 differ

PositioningiPublished satellite systems and signal bands. Do not infer bands from dual-frequency support alone.

GPS (L1+L5), GLONASS, BeiDou, Galileo, QZSS5Spec databasegsmarena.com/huawei_watch_gt_4-12563.phpRead 23 October 2026Comms: GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS.

GPS (L1 + L5), GLONASS, BeiDou (B1I + B1C + B2a), GALILEO (E1 + E5a), QZSS (L1 + L5), NavIC1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026GNSS row: GPS (L1 + L5 dual-band), GLONASS, BeiDou (B1I + B1C + B2a tri-band), GALILEO (E1 + E5a dual-band), QZSS (L1 + L5 dual-band) and NavIC.

Dual-band GNSSiMaker-stated dual-frequency satellite reception. Supported constellations and signal bands are listed separately.

Yes6Press articlegsmarena.com/huawei_watch_gt4_launches_in_41mm_and_46mm_sizes_with_improved_health_tracking_and_battery-news-59903.phpRead 23 October 2026Launch coverage: dual-band, five-system GNSS for more accurate positioning.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Dual-band L1 and L5 GPS, Galileo and QZSS, and tri-band BeiDou.

Offline mapsiMap data stored on the watch and usable without live phone data. GPX routes or breadcrumb tracks alone are not offline maps.

Yes3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Using an offline map: download offline maps in Huawei Health, then start navigation by touching Routes or after selecting an outdoor workout. The map can be used to navigate or return to the start.10Spec databasegadgetsandwearables.com/technical-specs/huawei-watch-gt-4Read 23 October 2026Offline maps: Yes.11Press articlegadgetsandwearables.com/2025/01/13/harmony-os-5-watch-gt-4Read 23 October 2026The update adds an offline map feature to manage maps and navigate during workouts.

Yes8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026Using an offline map section.

Connectivity

3 of 15 differ

BluetoothiPublished Bluetooth support for this model. The version is recorded separately. Unknown version does not mean the radio is absent.

Yes1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Connectivity: Bluetooth 2.4 GHz, supports BT5.2 and BR + BLE.8Measurementnotebookcheck.com/Test-Huawei-Watch-GT-4-46-mm-Achteckige-Smartwatch-mit-langen-Laufzeiten.747108.0.htmlRead 23 October 2026Network: Bluetooth 5.2.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Bluetooth 2.4 GHz, supports BT6.0 and BR + BLE.

Bluetooth version

5.21Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Connectivity: supports BT5.2 and BR + BLE.

6.01Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Supports BT6.0.9Spec databasegsmarena.com/huawei_watch_gt_6_pro-14167.phpRead 15 October 2026Bluetooth 6.0, A2DP, LE.

Wi-FiiPublished Wi-Fi support for this model. The standard and bands are recorded separately. Unknown standard does not mean Wi-Fi is absent.

No5Spec databasegsmarena.com/huawei_watch_gt_4-12563.phpRead 23 October 2026Comms: WLAN No.7Reviewgsmarena.com/huawei_watch_gt_4_review-news-60224.phpRead 23 October 2026Review: no SIM slot and no Wi-Fi.10Spec databasegadgetsandwearables.com/technical-specs/huawei-watch-gt-4Read 23 October 2026Wi-Fi: No.

No9Spec databasegsmarena.com/huawei_watch_gt_6_pro-14167.phpRead 15 October 2026WLAN: No.10Spec databasegadgetsandwearables.comRead 15 October 2026Lists Wi-Fi as No.

Wi-Fi standard

Not available

Not available

Wi-Fi bands

Not available

Not available

CellulariTrue when a cellular edition is sold. A variant row states whether that individual model has cellular hardware.

No5Spec databasegsmarena.com/huawei_watch_gt_4-12563.phpRead 23 October 2026Network: no cellular connectivity.

No9Spec databasegsmarena.com/huawei_watch_gt_6_pro-14167.phpRead 15 October 2026No cellular connectivity.10Spec databasegadgetsandwearables.comRead 15 October 2026Lists cellular as No.

Network

Not available

Not available

4G bandsiPublished LTE bands for the stated regional cellular model. Do not transfer bands to another region or Wi-Fi-only model.

Not available

Not available

5G bandsiPublished 5G NR bands for the stated regional cellular model. RedCap support does not establish conventional full-bandwidth phone 5G.

Not available

Not available

NFCiSome regions sell an NFC edition, so it is per variant.

Yes1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Connectivity: NFC supported.5Spec databasegsmarena.com/huawei_watch_gt_4-12563.phpRead 23 October 2026Comms: NFC Yes.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Connectivity: NFC supported.9Spec databasegsmarena.com/huawei_watch_gt_6_pro-14167.phpRead 15 October 2026NFC: Yes.

Contactless payments

Not available

Not available

Payment services

Not available

Not available

Ultra-wideband

Not available

No10Spec databasegadgetsandwearables.comRead 15 October 2026Lists UWB as No.

Satellite

Not available

None10Spec databasegadgetsandwearables.comRead 15 October 2026Lists satellite SOS as No.

ANT+

Not available

Not available

Audio

1 of 4 differ

Speaker

Yes1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Speaker: Supported.3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Appearance: Speaker.

Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Speaker and microphone supported.

Microphones

11Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Microphone: Supported. The user guide diagram labels one microphone.3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Appearance: the diagram details list one Microphone.

Not available

Calls on the watchiVoice-call capability of the marketed model, including sold cellular editions. Variant radio capability and paired-phone requirements still apply.

Phone only3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Bluetooth voice calls: calls through the paired phone, with sound on the watch. The watch does not support the dialer function.

Phone only3Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-proRead 15 October 2026Take and make Bluetooth calls from the wrist. It needs the phone connected through the HUAWEI Health app.8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026Bluetooth voice calls through the paired phone.

Music on the watchiPlays audio stored on the watch. Remote control of phone playback or streaming alone does not qualify.

Yes3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Controlling music playback: syncing music to the watch from Huawei Health, playing it on the watch and through Bluetooth headphones. Not available when paired with an iPhone. Gadgets & Wearables lists no on-board music, which the guide contradicts.7Reviewgsmarena.com/huawei_watch_gt_4_review-news-60224.phpRead 23 October 2026Review: the device allows downloading music and playing it during activities through the speaker or Bluetooth earphones.

Yes3Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-proRead 15 October 2026Supports standalone music playback.8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026Music synced to the watch plays without an internet connection.

Controls

3 of 5 differ

ButtonsiPhysical controls used to operate the watch, excluding the rotating crown and strap-release buttons. A clickable rotating crown is counted only in Crown.

11Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Button: Home Button (Rotating Crown) and Side Button. The crown is counted in Crown, so one other button.3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Buttons table: Up button (rotating) and Down button.

11Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026One side button besides the rotating crown.8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026Up button (crown) and Down button. The crown is not counted.

Named operating buttonsiNames of operating buttons, excluding the crown and strap-release controls.

Side Button1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Button: Home Button (Rotating Crown) and Side Button. The user guide calls it the Down button.3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Buttons table: Up button (crown) and Down button, which opens Workout by default.

Down button (ECG electrode)8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026Down button, which is also the ECG electrode.

CrowniA crown that rotates to control the interface. A round push button that does not rotate is not a crown.

Rotating haptic1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Button: the Home Button is a rotating crown. The user guide says crown haptics give feedback at each turn.3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Buttons and touch operations: the Up button rotates to zoom or scroll. Sounds and vibration: Crown haptics give haptic feedback at each turn of the crown.

Rotating1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Button: home button (rotating crown) and side button.8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026The Up button rotates to scroll the app list.

Rotating bezeliPhysical rotation or touch gestures around the display edge. A fixed decorative bezel is None.

None8Measurementnotebookcheck.com/Test-Huawei-Watch-GT-4-46-mm-Achteckige-Smartwatch-mit-langen-Laufzeiten.747108.0.htmlRead 23 October 2026Case section: the bezel is not rotatable and carries no control sensors.

None8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026No rotating bezel is described. The Up button works as a rotating crown.

Gestures

Raise your wrist to wake the screen, Cover the screen with your palm to turn it off3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Turning on and off the screen: raise your wrist to wake the screen, and lower or rotate your wrist outwards or cover the screen with your palm to turn it off.

Not available

Battery and charging

7 of 13 differ

Battery capacityiPublished battery capacity for the stated case size. Rated and typical capacity are distinguished in source notes.

323mAh5Spec databasegsmarena.com/huawei_watch_gt_4-12563.phpRead 23 October 2026Battery: Li-Ion 524 mAh, which the GSMArena review ties to the 46 mm unit.7Reviewgsmarena.com/huawei_watch_gt_4_review-news-60224.phpRead 23 October 2026Battery life: the 46 mm unit has 524 mAh and the smaller 41 mm variant a 323 mAh cell.

867mAh9Spec databasegsmarena.com/huawei_watch_gt_6_pro-14167.phpRead 15 October 2026Li-Ion 867 mAh. The maker publishes no capacity for the Pro. A second spec database gives the same value.10Spec databasegadgetsandwearables.comRead 15 October 2026Capacity 867 mAh.

Claimed battery lifeiMaker endurance claims with distinct operating modes and case sizes. With solar describes augmentation of that estimate, not hardware capability. Use false for ordinary claims without solar augmentation, true for explicitly solar-aided claims, and omit it when solar qualification is unclear. Source notes state AOD, GNSS, music and solar conditions. Do not create a normal-use row from an AOD-only claim. Low power denotes the maker battery-saver mode. Keep its typical, light-use and always-on claims separate from standard-mode claims. GPS power saving identifies an intermediate reduced-accuracy GNSS saving preset. Source notes retain the maker's preset name and published conditions. Max battery GPS is the distinct maximum-saving claim. When the maker has only one GPS saving preset, it is GPS power saving.

AHuawei Watch GT 4

Mode	With solar	Hours (h)
Smartwatch	No	96
Light use	No	168
Always-on	No	48

Source1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Battery life: 46 mm 14-day maximum usage, 8-day regular usage, 4-day with Always On Display. 41 mm 7, 4 and 2 days. Maximum usage is stored as light use, regular usage as smartwatch and the Always On Display claim as always on, like the Watch GT 5 file. Conditions are in the footnotes: maximum usage has 90 minutes of exercise per week and message notifications. Regular and always-on use have 180 minutes of exercise per week, stress monitoring, pulse wave arrhythmia analysis and sleep breathing awareness. Days are converted to hours exactly.

BHuawei Watch GT 6 Pro

Mode	With solar	Hours (h)
Light use	No	504
Smartwatch	No	288
Always-on	No	168
GPS	No	40

Source1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Up to 21 days at most (light use with auto-detect workouts manually disabled), up to 12 days in typical use, up to 7 days with AOD enabled and up to 40 hours in the outdoor sport mode. Test conditions are in the page notes. Light use assumes 90 minutes of exercise a week. Typical use assumes 180 minutes.

Smartwatch mode (claimed)iMaker normal-use smartwatch claim without solar. A watch with only an explicit AOD-mode claim has no value here. Workloads differ and source notes must be read.

96h=CalculatedFrom Claimed battery life

288h=CalculatedFrom Claimed battery life

AOD battery life (up to)iMaker claimed smartwatch endurance with the always-on display enabled and without solar, for the base case. Source notes preserve workload and case conditions. This is a claim, not a measured test or an AOD-off estimate.

48h=CalculatedFrom Claimed battery life

168h=CalculatedFrom Claimed battery life

GPS mode (claimed)iMaker regular GPS/GNSS activity claim without solar, for the base case. AOD, multi-band, music and power-saving conditions have separate rows when published.

Not available

40h=CalculatedFrom Claimed battery life

Solar chargingiPublished solar charging hardware capability. An ordinary battery estimate without solar augmentation does not prove that the watch lacks solar charging hardware.

Not available

Not available

Charging methodiThe connection at the watch, not the cable end at the USB adapter. A proprietary inductive puck is not Qi unless interoperability is explicitly established.

Magnetic puck1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Charging port: wireless charging with a charging cradle that aligns with the metal contacts on the back (user guide).3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026Charging: rest the device on the charging cradle and align the metal contacts on the device with those of the cradle.

Magnetic puck1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Charging port: wireless charging. The user guide describes a magnetic cradle with metal contacts. Stored as a magnetic puck like the other WATCH GT models. No Qi support is stated.

Charging guidanceiPublished charging requirements, nominal estimates and compatibility guidance. Keep adapter ratings separate from power accepted by the watch.

Charger voltage and current requirements 5V-9V DC/2A. The box holds a wireless charging cradle with its cable and no power adapter. Huawei states wireless charging without naming a standard. The GSMArena review reports that any Qi-certified wireless charger worked.1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Charging: charger voltage and current requirements 5V-9V DC/2A. Charging port: wireless charging.4Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z2QXUvDMBSG_0rJlUIrOflsvFo6220MxsSOeZs2qQZnN_qhqPjfTUfx8uW8POfh_UFj77ry6-LQPQIUI3v-bOdIQ2z8ye3M-xTXB33MN9FRl8t1tCojFj2Ovn6LngbTDdFq9NYlN_vdc5KBijHErk3G_vbuYpuZszfDa-BgbCyRgkEjFKtsXXEsiUiZkoSC4ZNE5b83NlS3enGlAFeSgoAFYIxZKNSdM4M_t6Wf1EBgxShmeDrHqPcvrRnGbpJOKaSkWCqui5RTrjJJUqoxgwetNBM8z4iQWhOQkFECoUkU5GkGeaGp5jz8-jAnbw__Kw3d6K6G80pbjX7_AKbo68pGAQAA.pdfRead 23 October 2026Accessories: charging cradle CW04. The charger must meet IEC/EN 62368-1. Quick Start Guide for PNX-B19, which also shows 5ATM and IP68 for the 46 mm model only.7Reviewgsmarena.com/huawei_watch_gt_4_review-news-60224.phpRead 23 October 2026Review: works with any Qi-certified wireless charger. The cradle is magnetic.

Supply requirement 5 to 10 V DC and 2 A maximum. Use the official charging cradle. A cradle plugged into a computer, dock or multi-port charger may charge slowly or not at all.1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Charger voltage and current requirements: 5V-10V DC/2A MAX.

Max charging power (watch)iPublished maximum charging power at the watch. Adapter rating or charger input power does not prove the power accepted by the watch.

Not available

Not available

Fast chargingiAn explicit fast-charging capability claim. A short charging time or high adapter wattage alone does not qualify.

Not available

Yes4Maker product pageconsumer.huawei.com/uk/wearables/watch-gt6-proRead 15 October 2026The comparison table lists Fast-charging for the GT 6 Pro. The page gives no minutes and no wattage.

Quick charge claimiMaker claim for usage from a short charge. Source notes identify the usage workload, such as normal use or sleep tracking.

Not available

Not available

Charge 0 to 80% (claimed)iMaker claim for charging an empty battery to 80%. Charger and approximate qualifiers belong in source notes.

Not available

Not available

Full charge time (claimed)iMaker advertised nominal full-charge duration. Approximate or theoretical maker estimates are allowed, with their conditions in source notes. Partial-charge intervals do not qualify. Measured 0 to 100% tests have a separate field.

Not available

Not available

Measured

4 of 4 differ

Peak brightness (measured)iReviewer measurement. Source notes state screen area, mode and ambient light. A small-area peak claim cannot be replaced with a full-screen measurement.

605nits8Measurementnotebookcheck.com/Test-Huawei-Watch-GT-4-46-mm-Achteckige-Smartwatch-mit-langen-Laufzeiten.747108.0.htmlRead 23 October 2026Display section: 605 cd/m2 at the display centre with the ambient light sensor on, 553 cd/m2 with manual control. 46 mm test unit with a stainless steel strap. Window size and ambient light are not stated. Read in the German original.

Not available

Battery life (measured)iReviewer-observed mixed-use endurance. Source notes state case size, AOD, workout use and whether it was a complete discharge. Extrapolation from partial discharge is excluded.

168h7Reviewgsmarena.com/huawei_watch_gt_4_review-news-60224.phpRead 23 October 2026Battery life, 46 mm unit: regular battery life with some notifications, calls, sleep tracking and light sports gave almost a full week, charged Monday noon and put on the puck the next Monday. Stored as 168 h. Not a complete discharge, firmware not stated.

Not available

Battery tests (measured)iReviewer-observed endurance, with case size and test settings in source notes. Partial-discharge projections are not stored as measured endurance.

AHuawei Watch GT 4

Test	Hours (h)
Mixed use, always-on display off	168
Mixed use, always-on	120
GPS activity	24

Source7Reviewgsmarena.com/huawei_watch_gt_4_review-news-60224.phpRead 23 October 202646 mm unit. Almost a week with notifications, calls, sleep tracking and light sports (168 h, always-on display off). Five full days with the same pattern and the Always On Display (120 h). With every feature maxed out and daily exercise a fair 4 days, not stored. A GPS-enabled activity ran uninterrupted for 24 hours. The 12 days with all sensors off is not a normal use test.

BHuawei Watch GT 6 Pro

Not available

Full charge time (measured)iReviewer measurement from empty to full, not 0-80% or a charge from 5%. Source notes name the charger and case size.

110min7Reviewgsmarena.com/huawei_watch_gt_4_review-news-60224.phpRead 23 October 2026Charging: the 5V-9V/2A charger needs an average of 110 minutes to take an empty battery to 100 percent, 46 mm unit with the supplied cradle. Notebookcheck says a bit over an hour and a half.

Not available

Strap

6 of 6 differ

Lug widthiDistance between standard strap attachment lugs, not the decorative width of a proprietary strap. Unknown for custom connectors unless the maker publishes lug width.

20mm5Spec databasegsmarena.com/huawei_watch_gt_4-12563.phpRead 23 October 2026Body: compatible with standard 22mm straps (46 mm model) and 20mm straps (41 mm model).

Not available

Quick-release strapiThe supplied strap can be detached through its quick-release mechanism. Compatibility with quick-release replacement straps alone does not qualify.

Not available

Yes6Maker product pageconsumer.huawei.com/sg/support/content/en-gb16053641Read 15 October 2026Support guide for the WATCH GT series names the GT 6 Pro. Fluoroelastomer, composite, leather, Milanese, ceramic and metal straps use a spring bar with a quick release button.

Strap systemiPublished attachment system and compatible case sizes. Proprietary connectors are distinguished from standard spring bars.

Standard 20 mm straps on the 41 mm model and standard 22 mm straps on the 46 mm model.5Spec databasegsmarena.com/huawei_watch_gt_4-12563.phpRead 23 October 2026Body: standard 22 mm straps (46 mm) and 20 mm straps (41 mm).

Not available

Strap materialiMaterial of the supplied strap for the stated package. Do not substitute material from another band sold separately.

Not available

Fluoroelastomer1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026The black package has the fluoroelastomer strap.

Strap

Not available

Black Fluoroelastomer Strap1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Strap options: Black Fluoroelastomer Strap, Brown Composite Woven Strap and Titanium Strap. The black one is the base.

Strap sizesiPublished wrist-circumference range for the stated strap or case. Source notes distinguish an overall compatible wrist range from one supplied strap size.

AHuawei Watch GT 4

Size	Wrist (min) (mm)	Wrist (max) (mm)
41 mm	120	190

Source1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Wrist size: 140-210 mm (46 mm) and 120-190 mm (41 mm). The base row is the 41 mm model.

BHuawei Watch GT 6 Pro

Wrist (min) (mm)	Wrist (max) (mm)
140	210

Source1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Wrist size 140-210 mm. Listed for the watch, not per strap.

Regulatory

None of 3 known

FCC ID

Not available

Not available

SAR limb (US)iPublished limb/wrist SAR for the stated base regional model under the US regime. Other case sizes or radio versions can differ. Head or body SAR is excluded.

Not available

Not available

SAR limb (EU)iPublished limb/wrist SAR for the stated base regional model under the EU regime. Other case sizes or radio versions can differ. Head or body SAR is excluded.

Not available

Not available

Other certifications

Not available

Not available

In the box

1 of 2 differ

In the box

Watch × 1, Wireless Charging Cradle (including the charging cable) × 1, Quick Start Guide & Safety Information & Warranty Card × 11Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026In The Box: Watch x 1, wireless charging cradle (including the charging cable) x 1, quick start guide, safety information and warranty card x 1.

Watch, Charging Cradle (including the charging cable), Quick Start Guide, Safety Information and Warranty Card1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Watch, charging cradle including the charging cable, quick start guide, safety information and warranty card.

Power adapter in boxiA mains/USB power adapter is supplied. A charging cable, inductive puck or charging dock alone does not count.

No1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026In The Box lists the watch, a cradle with its cable and papers. No power adapter.

No1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026Only the cradle and its cable are listed. No power adapter.

Links

Not compared

Product page

consumer.huawei.com/uk/wearables/watch-gt41Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026Huawei UK product page for the HUAWEI WATCH GT 4.

consumer.huawei.com/en/wearables/watch-gt6-pro3Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-proRead 15 October 2026HUAWEI Global product page.

Spec sheet

consumer.huawei.com/uk/wearables/watch-gt4/specs1Maker product pageconsumer.huawei.com/uk/wearables/watch-gt4/specsRead 23 October 2026This is the maker's specification page.

consumer.huawei.com/en/wearables/watch-gt6-pro/specs1Maker product pageconsumer.huawei.com/en/wearables/watch-gt6-pro/specsRead 15 October 2026

Manual

consumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdf3Owner's manualconsumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAA_z1Qy2rDMBD8FaNTC1ZZvaWeIstuEgIhB5v06sRKK0id4EdLW_rvlYPJcXZnhpn5RWPvu_L76tEzIihFzeWrnSGL8BTOflt_THBV2X2xTva2dKtkWSY8qaI0WY6h8fhht33FGTEp0NS3eOwfn67NaTbY1cN7NGgEUHn0B8yY0ZgrqbFWILDXnHACRCtjouIQftZNpG_s4uZEhFGUE7EgAMAj4dj5egiXtgxTLiLBcAYcpneK-vDW1sPY3frk1BROUGkzlTPtpDGgshdOrdLUuAyKwjKeE8pEoeJZZ87JnGtNqDTCTP0_63NoqvtEQzf6W8J5oo1Ff_9JOqzcQwEAAA%3D%3D.pdfRead 23 October 2026HUAWEI WATCH GT 4 User Guide (PNX-B19, 02, en-us). It shows the 46 mm and 41 mm diagrams, so it covers both sizes.

cdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdf8Owner's manualcdn.multitronic.fi/media/6/f/mmo_133736207_1761571504_2264_1722831.pdfRead 15 October 2026Official Huawei user guide for the GT 6 Pro 46 mm, PDF created 9 October 2025. The file is hosted by a Finnish distributor because the Huawei support page loads its downloads by script.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

None of 1 known

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

Not available

Not available

Both are also in the API. Back to all smartwatches.