Smartwatches / Compare

Amazfit T-Rex 3 vs Garmin tactix 8 AMOLED

A

Product A: Amazfit

T-Rex 3

80 of 150 known

Change Amazfit T-Rex 3

Compare the Garmin tactix 8 AMOLED with

Search smartwatches

B

Product B: Garmin

tactix 8 AMOLED

89 of 150 known

Change Garmin tactix 8 AMOLED

Compare the Amazfit T-Rex 3 with

Search smartwatches

All 150 fields

Every value links to where we found it.

Only differences

AAmazfit T-Rex 3

BGarmin tactix 8 AMOLED

General

6 of 10 differ

Series

T-Rex1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Amazfit T-Rex series.

tactix1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Garmin series name on the product pages

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

W2323GL2N, W2323GL3N, W2323GL9N1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Store variant SKUs: W2323GL2N (Onyx), W2323GL3N (Lava), W2323GL9N (Haze Gray). The retail model code seen on resellers is not stored. The T-Rex 3 Pro is a separate model.

010-03405-00, 010-03405-01, 010-03406-00, 010-03406-01, 010-03406-14, 010-04553-00, 010-04553-10, 010-04553-01, 010-04553-111Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026US part numbers 010-03405-00, 010-03406-00, 010-04553-00 and 010-04553-10 from the Garmin US SKU data4Maker product pagegarmin.com/en-GB/p/1828661Read 15 October 2026UK part numbers 010-03405-01, 010-03406-01, 010-04553-01, 010-04553-11 on the Garmin UK SKU data. The German page lists the same part numbers.6Maker product pagegarmin.com.sg/products/wearables/tactix-8-amoledRead 15 October 2026Part Number 010-03406-14 on the Garmin Singapore page for the 51 mm AMOLED edition

GTIN / EAN

Not available

753759344030, 75375934406111Retailer pageabt.com/Garmin-tactix-8-AMOLED-Smartwatch-47mm-Black-Case-with-Black-Pebble-Gray-Band-0100340500/p/218089.htmlRead 15 October 2026UPC 753759344030 for 010-03405-00.12Retailer pageascentoutdoors.com/products/garmin-tactix-8-51-mm-amoled-includes-applied-ballistics-ultralight-solverRead 15 October 2026Shopify barcode 753759344061 for SKU 010-03406-00

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

6 September 20243Press releasezepp.com/press-release/amazfit-t-rex-3-launches-at-ifa-berlin-redefining-adventure-for-modern-explorersRead 13 October 2026Dated Berlin, 6 September 2024, unveiled at IFA Berlin.

13 February 20258Press releasegarmin.com/en-US/newsroom/press-release/outdoor/garmin-unveils-tactix-8-smartwatch-stay-active-stay-mission-readyRead 15 October 2026Announced 13 February 2025

Status

Available1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Store lists Onyx and Haze Gray as available at 279.99 USD.

Available1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026On sale at the accessed date (sellable, ships in 1-3 business days)

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

Not available

Not available

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.

Not available

Not available

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

$279.993Press releasezepp.com/press-release/amazfit-t-rex-3-launches-at-ifa-berlin-redefining-adventure-for-modern-explorersRead 13 October 2026Prices from 279.99 USD. US price excludes sales tax.

$1,299.998Press releasegarmin.com/en-US/newsroom/press-release/outdoor/garmin-unveils-tactix-8-smartwatch-stay-active-stay-mission-readyRead 15 October 2026Suggested retail prices start at $1,299.99. 47 mm AMOLED base price. 51 mm is $1,399.99 on the Garmin US page.

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.

€299.93Press releasezepp.com/press-release/amazfit-t-rex-3-launches-at-ifa-berlin-redefining-adventure-for-modern-explorersRead 13 October 2026Prices from 299.90 EUR, VAT included.

€1,39910Press articlenextpit.de/news/garmin-tactix-8-smartwatch-fuer-extrem-abenteurerRead 15 October 2026nextpit.de, 18 February 2025, Germany: AMOLED 47 mm 1,399 EUR and 51 mm 1,499 EUR, including VAT. Garmin's current German list price is lower, so the launch price comes from this report.

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

Not available

US, GB, DE, EU, SG5Maker product pagegarmin.com/de-DE/p/1828661Read 15 October 2026US, GB, DE, EU and SG from the Garmin regional pages and SKUs

ColoursiThe maker's own colour names

Onyx, Lava, Haze Gray1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Spec table: Onyx, Lava, Gray. The store option for the gray one is Haze Gray. Lava is sold out on the access date.

Black, Slate Gray, Olive Drab1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Slate Gray and Olive Drab are the Cerakote coating names in the Garmin US SKU data. The base edition's case colour is not named by Garmin.11Retailer pageabt.com/Garmin-tactix-8-AMOLED-Smartwatch-47mm-Black-Case-with-Black-Pebble-Gray-Band-0100340500/p/218089.htmlRead 15 October 2026Listing title: tactix 8 AMOLED 47mm Black Case with Black/Pebble Gray Band. Used for the base edition's Black colour.

Segment

Outdoor1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Amazfit sells it as a rugged outdoor smartwatch.

Outdoor1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Listed under Outdoor Recreation > Sportsman & Tactical. Maker category is Outdoor Recreation.

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.

Not available

Not available

Case

7 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.

48mm1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Feature text: 1.88 inch (48 mm) case. Physical size is 48.5 mm.

47, 51mm1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Case Size selector offers 47 mm and 51 mm for the AMOLED edition. The Solar edition (51 mm, MIP display) is not covered by this page and has no row here, since display type is not a variant field.

Case shape

Round1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026

Round1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Display Size row gives a diameter, and the product photo shows 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.

Mixed materials1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Body material: stainless steel bezel, polymer middle frame. Stored as mixed.

Fibre-reinforced polymer1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Case material (as published)

Stainless steel bezel, polymer middle frame1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026

Fiber-reinforced polymer with titanium rear cover, titanium bezel1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Case material: fiber-reinforced polymer with titanium rear cover. Bezel material: titanium.

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

Not available

Titanium rear cover1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

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

Height48.5Width48.5Thickness13.75mm(1.9 × 1.9 × 0.5 in)1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Dimensions without heart rate base: 48.5 x 48.5 x 13.75 mm. The thickness leaves out the sensor base.

Height47Width47Thickness13.8mm(1.9 × 1.9 × 0.5 in)1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Physical size 47 x 47 x 13.8 mm for the 47 mm case. Base is the 47 mm case.

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

68.3g(2.4 oz)1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Weight (without strap): 68.3 g.

52g(1.8 oz)1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Weight 73 g (case only: 52 g) for the 47 mm case

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

73g(2.6 oz)1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 202673 g with the included silicone band, 47 mm case

Durability

6 of 8 differ

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

10ATM1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Water-resistance grade 10 ATM. Note 4 says it is rated to ISO 22810:2010 for 100 m and passed SGS testing.

10ATM1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Water rating 10 ATM7Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Specifications, page 143: 10 ATM, device withstands pressure equivalent to 100 m

Water resistance standard

ISO 22810:20101Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Note 4: according to ISO 22810:2010 the watch achieves 10 ATM.

Not available

Dust and water rating

Not available

Not available

Dive rating

EN 13319, ISO 6425, GB/T 188281Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Diving certification: EN13319, ISO 6425, GB/T 18828 for freediving to 147 feet.

EN 133197Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Specifications: 4 ATM Dive (EN 13319), designed to comply with CSN EN 13319

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

44.8m1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026147 feet converted exactly is 44.8 m. This is the certified freediving depth in the specification table.

40m1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Dive activity maximum operating depth: 40 meters7Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Depth sensor accurate from 0 m to 40 m. The product page and press release state the 40 m dive activity depth.

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

Yes8Press releasegarmin.com/en-US/newsroom/press-release/outdoor/garmin-unveils-tactix-8-smartwatch-stay-active-stay-mission-readyRead 15 October 2026Built to a U.S. military standard (MIL-STD-810) for thermal, shock and water resistance

MIL-STD-810 tests

Not available

thermal, shock, water resistance8Press releasegarmin.com/en-US/newsroom/press-release/outdoor/garmin-unveils-tactix-8-smartwatch-stay-active-stay-mission-readyRead 15 October 2026

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

Min-30Max70°C1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Feature text: withstands temperatures from 158 F to -22 F, which is 70 to -30 degrees C. Note 3 says low temperature mode must be switched on and limits functions when the watch surface is below -10 degrees C.

Min-20Max45°C7Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Operating and storage temperature range -20 to 45 C. Charging 0 to 45 C. Underwater 0 to 40 C.

Display

6 of 14 differ

Display type

OLED1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026

OLED1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Display type (as published)

AMOLED1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026

AMOLED1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

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

1.5in(3.8 cm)1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Display size 1.5 inch.

1.4in(3.6 cm)1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Display Size 1.4 in (35.56 mm) diameter, identical on 47 mm and 51 mm

Resolution

480 × 480px1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026

454 × 454px1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

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

322ppi1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026PPI 322 as published. 480 pixels over 1.5 inch is 320.

Not available

Display area

Not available

Not available

Touchscreen

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Touchscreen: Gorilla Glass. Glove mode works with gloves up to 2 mm thick.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Max refresh rateiHighest published display refresh rate in active operation.

Not available

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.

2,000nits1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Able to reach 2,000 nits peak brightness. Note 2: not supported in low temperature mode or when battery life is below 30%, and needs automatic brightness.

Not available

Minimum brightness

Not available

Not available

Always-on display

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026The manual lists an Always On Display setting (see manual source).2Owner's manualsupport.amazfit.com/en/amazfit_t-rex_3/files/user-manual.pdf.pdfRead 13 October 2026Settings > Display > Always On Display.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Display cover

Gorilla Glass1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026

Sapphire1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Display cover (as published)

Gorilla Glass1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Spec table says Gorilla Glass. No generation is named.

Sapphire crystal1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Lens material: sapphire crystal

Platform

4 of 15 differ

Platform

Proprietary1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Zepp OS. The page says Zepp Flow is integrated at all levels of Zepp OS 4.5.

Proprietary1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

OS at launch

Zepp OS 43Press releasezepp.com/press-release/amazfit-t-rex-3-launches-at-ifa-berlin-redefining-adventure-for-modern-explorersRead 13 October 2026Launched with Zepp OS 4.

Not available

Software

Not available

Not available

Latest OS

Zepp OS 4.51Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Zepp OS 4.5 per the page on the access date.

Not available

Works with

iOS, Android1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 20262Owner's manualsupport.amazfit.com/en/amazfit_t-rex_3/files/user-manual.pdf.pdfRead 13 October 2026Pairs with the Zepp app on Android or iOS.

iOS, Android1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Phone requirement

Android 7.0 and above, iOS 14.0 and above, with the Zepp app1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Supported devices: Android 7.0 and above, iOS 14.0 and above. The manual says Android 7.0 or iOS 12.0 or later.

Not available

App store

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Hundreds of mini apps can be downloaded from the Zepp App. Examples are Sonos Control and Pill Reminder.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Voice assistants

Zepp Flow1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Zepp Flow with OpenAI GPT-4o technology. Available in select countries and regions.

Voice Commands, Phone Assistant1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Specs tab: Voice command, and Bluetooth phone calling and voice assistant support7Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Using Voice Commands, page 15 (hold the upper-right button) and Using the Phone Assistant, page 104 (needs the paired phone)

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

1 of 2 differ

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

32GB1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Memory/History: 32 GB. User-available space is not stated.

Health sensors

4 of 8 differ

Heart rate sensor

BioTracker 6.0 PPG biometric sensor1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Health sensor: BioTracker 6.0 PPG biometric sensor.

Garmin Elevate1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Sensors row: Garmin Elevate wrist heart rate monitor. The generation is not published on the tactix 8 page.

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

Not available

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Garmin ECG app listed on the Specs tab

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

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 202624-hour and manual blood-oxygen saturation. Not a medical device.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

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

Not available

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Skin temperature listed under Health & Wellness Monitoring

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

Not available

Not available

Body composition sensor

Not available

Not available

Skin conductance (EDA)

Not available

Not available

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

Not available

FDA-cleared ECG app8Press releasegarmin.com/en-US/newsroom/press-release/outdoor/garmin-unveils-tactix-8-smartwatch-stay-active-stay-mission-readyRead 15 October 2026ECG app is FDA-cleared. Not available in all regions.

Motion and environment sensors

2 of 9 differ

Accelerometer

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Accelerometer range

Not available

Not available

Gyroscope

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Barometric altimeter

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Compass

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Compass is listed. The movement sensors include a geomagnetic sensor.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Ambient light sensor

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Depth gauge

Not available

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

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

Not available

40m1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 20267Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Depth sensor accurate from 0 m to 40 m complying with EN 13319

Water temperature sensor

Not available

Not available

Health and fitness

5 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, Blood oxygen app, Heart rate variability, Sleep tracking, Sleep stages, Stress tracking, Readiness score1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 202624-hour heart rate, blood oxygen and stress, abnormal high and low heart rate alerts, sleep stages including REM, readiness and heart rate variability. Not medical devices.

Continuous heart rate, Heart rate alerts, ECG app, Blood oxygen app, Heart rate variability, Sleep tracking, Sleep stages, Stress tracking, Readiness score, Cycle tracking1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Specs tab and overview: constant heart rate, abnormal heart rate alerts, ECG app, Pulse Ox, HRV status, sleep (advanced) with stages, all-day stress, training readiness, women's health in Garmin Connect

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.

VO2 max, Training load, Recovery advice, Running power, Pool swim, Open water swim, Strength rep counting, Interval workouts, Route navigation, Turn-by-turn navigation, Trackback, Ski resort maps1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026VO2 Max, training load and recovery time, running power analysis, pool and open-water swim, strength training with rep counting, interval training, offline maps, turn-by-turn directions, direct return navigation and ski resort maps. The climbing gradient view is not stored as climb detection.

VO2 max, Training load, Recovery advice, Running dynamics, Running power, Pool swim, Open water swim, Strength rep counting, Interval workouts, Route navigation, Turn-by-turn navigation, Trackback, Climb detection, Golf courses, Ski resort maps1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Specs tab: VO2 max, training load, recovery time, running dynamics, running power, pool and open-water swim metrics, automatic rep counting, interval training, point-to-point navigation, TracBack, trail run auto climb, 43,000 golf courses, more than 2,000 preloaded ski resorts. Turn-by-turn from the overview text.

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

1771Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Sports Modes: 177. Marketing copy says 170+.

Not available

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

Freedive1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Diving workouts listed: outdoor freediving, indoor freediving, spearfishing. The feature text says freediving and recreational diving certified and note 9 names the Buhlmann ZHL-16C model. No scuba workout is listed, so only freedive is stored.

Snorkel, Scuba, single gas, Freedive1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Dive: Scuba Diving (single gas) and Apnea Diving. Snorkeling is listed under On the Water. Gas mixes: Air, Nitrox 21-40% oxygen.

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 cadence1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Bluetooth peripherals: heart rate belts, running power meter (Stryd), cycling power meter, cadence and speed sensors. Only BLE devices are supported.

Heart rate strap, Power meter, Speed and cadence, Foot pod, Smart trainer1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026HRM-Tri, HRM-Swim, HRM-Pro or HRM-Pro Plus, power meter, speed and cadence sensor, foot pod and smart trainer control are listed

Safety

3 of 6 differ

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

Not available

Not available

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.

Not available

Yes7Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Requesting Assistance, page 128: hold the upper-left button for five seconds. The watch sends a message with name, LiveTrack link and GPS location to your assistance contacts through the paired phone, which needs a data plan. It does not contact emergency services.

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

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Live Event Sharing: yes

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

Not available

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Positioning

1 of 3 differ

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

Not available

GPS, GLONASS, Galileo, QZSS, BeiDou1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Sensors row lists GPS, GLONASS, Galileo, QZSS and BeiDou. Gadgets & Wearables lists no BeiDou. The maker wins.

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

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Dual-band and six satellite positioning systems. The page does not name the systems.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

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

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Offline Maps: Support.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Preloaded TopoActive maps from around the world, more downloadable via Wi-Fi

Connectivity

4 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 pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Connection: WiFi 2.4GHz, Bluetooth 5.2, BLE.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Bluetooth version

5.21Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Bluetooth 5.2.

Not available

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

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026WiFi 2.4GHz. The page also lists OTA update via Wi-Fi.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Connectivity row: Bluetooth, ANT+, Wi-Fi. No standard or band is published.

Wi-Fi standard

Not available

Not available

Wi-Fi bands

2.4 GHz1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026

Not available

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

No1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Connection lists WiFi 2.4GHz, Bluetooth 5.2 and BLE only. No cellular radio.

No14Spec databasegadgetsandwearables.com/technical-specs/garmin-tactix-8-47-mm-amoledRead 15 October 2026Lists Cellular: no. The maker's connectivity row has only Bluetooth, ANT+ and Wi-Fi. The same page lists 85 g and 15.2 mm, which the maker contradicts, so those values are not used.

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.

Yes3Press releasezepp.com/press-release/amazfit-t-rex-3-launches-at-ifa-berlin-redefining-adventure-for-modern-explorersRead 13 October 2026Contactless payments need NFC. A spec database lists NFC (Zepp Pay).4Spec databasethe5krunner.com/specs/amazfit/t-rex-3Read 13 October 2026Lists NFC (Zepp Pay).

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Garmin Pay. The manual lists 13.56 MHz for the AMOLED models.7Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Specifications: 13.56 MHz wireless frequency listed for the AMOLED models

Contactless payments

Yes3Press releasezepp.com/press-release/amazfit-t-rex-3-launches-at-ifa-berlin-redefining-adventure-for-modern-explorersRead 13 October 2026Zepp Pay: users in 31 countries across Europe can make contactless payments from the wrist. Region dependent.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Payment services

Zepp Pay3Press releasezepp.com/press-release/amazfit-t-rex-3-launches-at-ifa-berlin-redefining-adventure-for-modern-explorersRead 13 October 2026Zepp Pay.

Garmin Pay1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Ultra-wideband

Not available

Not available

Satellite

Not available

Not available

ANT+

No1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Note 17: connection to peripheral devices only supports devices with BLE connection. No ANT+ is listed.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Audio

2 of 4 differ

Speaker

No1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Note 25: the watch has no built-in speaker. Music goes to Bluetooth headphones.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Microphones

Not available

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.

None1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026FAQ: the T-Rex 3 does not support Bluetooth phone calls but supports phone call notifications.

Phone only1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Specs tab: built-in speaker/microphone and Bluetooth phone calling and voice assistant support. Calls need the paired smartphone.

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

Yes1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Music Storage: Support. Only MP3 files, played through Bluetooth headphones.

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Specs tab: Music storage, and Plays and controls watch music

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.

41Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Buttons: 4.

57Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Button Functions, page 6: upper-left, middle-left, lower-left, upper-right and lower-right buttons. Touchscreen is separate.

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

UP, SELECT, BACK, DOWN2Owner's manualsupport.amazfit.com/en/amazfit_t-rex_3/files/user-manual.pdf.pdfRead 13 October 2026Upper right SELECT, lower right BACK, and UP and DOWN buttons.

Upper-left button, Middle-left button, Lower-left button, Upper-right button, Lower-right button7Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Button Functions, page 6, manual-published names

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

None2Owner's manualsupport.amazfit.com/en/amazfit_t-rex_3/files/user-manual.pdf.pdfRead 13 October 2026No crown is described. Controls are four buttons and the touchscreen.

None7Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Device overview shows five buttons and no rotating crown

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

None2Owner's manualsupport.amazfit.com/en/amazfit_t-rex_3/files/user-manual.pdf.pdfRead 13 October 2026No rotating bezel is described.

Not available

Gestures

Not available

Not available

Battery and charging

8 of 13 differ

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

700mAh1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Battery capacity 700 mAh (rated value).

Not available

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.

AAmazfit T-Rex 3

Mode	With solar	Hours (h)
Smartwatch	No	648
Heavy use	No	312
Low power	No	960
Time only	No	1,944
GPS, dual-band	No	42
GPS, power saving	No	72
Extended GPS workout	No	114
Max battery GPS	No	180

Source1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Typical 27 days (648 h). Heavy 13 days (312 h). Battery saver 40 days (960 h). Clock mode 81 days (1944 h). Accuracy GPS 42 h (dual-frequency, all satellites, heart rate on). Power saving GPS 72 h (single frequency). GPS Long Battery Life Mode 114 h and GPS Max Battery Life 180 h, both only in Hiking and Climbing sports modes. The low temperature rows (28 h GPS on and 32 days GPS off) are not stored. Typical use conditions are in note 5.

BGarmin tactix 8 AMOLED

Mode	With solar	Hours (h)
Smartwatch	No	384
Always-on	No	168
Low power	No	552
GPS	No	47
GPS, always-on display	No	37
GPS, all systems	No	38
GPS, all systems, always-on display	No	30
GPS, dual-band	No	35
GPS, dual-band, always-on display	No	28
GPS, all systems with music	No	10
Max battery GPS	No	81
Expedition	No	408

Source1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 202647 mm AMOLED table. Gesture figures are the smartwatch, battery saver, GPS and satellite rows. Always-on rows use the Always On Display figure. Days converted to hours (16 days = 384 h). Expedition GPS 17 days. 'All satellite systems + multi-band' is stored as gps_dual_frequency and assumes typical use with SatIQ.7Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Battery Information table, page 143-144, tactix 8 AMOLED 47 mm and 51 mm columns

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.

648h=CalculatedFrom Claimed battery life

384h=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.

Not available

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

47h=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 pins1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Magnetic charging base. A review database lists two pogo pins, so the pins option is stored.

Proprietary plug1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Charging method: Garmin proprietary plug charger

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

Not available

Proprietary charging cable. The other end plugs into a USB-C computer port or an AC adapter with a 5 W minimum power rating.7Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026Charging the Watch, page 142: cable to a USB-C computer port or AC adapter (5 W minimum power rating)

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

Not available

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.

180min1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Theoretical charging duration: approx. 3 hours, stored as 180 min.

Not available

Measured

None of 4 known

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.

Not available

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.

Not available

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.

Not available

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.

Not available

Not available

Strap

4 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.

22mm1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Strap width 22 mm.

22mm1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026QuickFit watch band compatible: included (22 mm) on the 47 mm case

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

Yes1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

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

Not available

QuickFit (22 mm on 47 mm, 26 mm on 51 mm)1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026QuickFit watch band compatible: included, 22 mm on 47 mm and 26 mm on 51 mm

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

Silicone1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Strap material: liquid silicone.

Silicone1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Strap

Standard liquid silicone strap1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026The store names no strap model. The spec table lists a liquid silicone strap.

Black/Pebble Gray silicone band1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

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

AAmazfit T-Rex 3

Wrist (min) (mm)	Wrist (max) (mm)
145	210

Source1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Min and max wrist dimensions 145 mm to 210 mm.

BGarmin tactix 8 AMOLED

Size	Wrist (min) (mm)	Wrist (max) (mm)
Silicone Band	125	208
UltraFit Band	125	215
Leather Band	132	210
Metal Band	132	215

Source1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026Fits wrists with the following circumference, per band type. These are the compatible ranges for each band type. The included band is the silicone band.

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

Smartwatch (including standard strap), Magnetic charging base (no USB Type-C cable), Instruction manual1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Packing list: smartwatch (including standard strap), magnetic charging base (no USB Type-C cable), instruction manual.

tactix 8 smartwatch – 47 mm, AMOLED with black/pebble gray silicone watch band, Preloaded with Applied Ballistics Ultralight solver, Charging/data cable, Documentation1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026In the Box tab, 47 mm US kit

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

No1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Only the charging base is supplied. No mains adapter.

No1Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026The In the Box tab lists no power adapter

Links

Not compared

Product page

us.amazfit.com/products/amazfit-t-rex-31Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Amazfit US product page.

www.garmin.com/en-US/p/18286611Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Spec sheet

Not available

www.garmin.com/en-US/p/18286611Maker product pagegarmin.com/en-US/p/1828661Read 15 October 2026

Manual

support.amazfit.com/en/amazfit_t-rex_3/files/user-manual.pdf.pdf2Owner's manualsupport.amazfit.com/en/amazfit_t-rex_3/files/user-manual.pdf.pdfRead 13 October 2026Amazfit T-Rex 3 user manual, global version.

www8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdf7Owner's manualwww8.garmin.com/manuals/webhelp/GUID-EA668398-46E4-42E4-8163-12F6CB299F0E/EN-US/tactix_8_Series_OM_EN-US.pdfRead 15 October 2026tactix 8 Series Owner's Manual PDF

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

1 of 1 differ

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.

1year1Maker product pageus.amazfit.com/products/amazfit-t-rex-3Read 13 October 2026Store banner: 1 year warranty. This is the US store.

Not available

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