Smartwatches / Compare

Amazfit Bip Max vs Xiaomi Watch S5 46mm

A

Product A: Amazfit

Bip Max

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B

Product B: Xiaomi

Watch S5 46mm

89 of 150 known

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Every value links to where we found it.

Only differences

AAmazfit Bip Max

BXiaomi Watch S5 46mm

General

7 of 10 differ

Series

Bip1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026

Watch S3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Overview Q3 compares the Watch S5 46mm with the Watch S4 in the same Watch S line.

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

A2568, W2568US2N, W2568US3N, W2568US4N, W2568EU1N, W2568EU2N, W2568EU3N1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026US store variant SKUs W2568US2N (Silver), W2568US3N (Dark Blue) and W2568US4N (Carbon Gray). EU part numbers and A2568 come from other sources.4Owner's manualsupport.amazfit.com/en/amazfit_bip_max/imgs/electronic_manual.pdfRead 16 October 2026Basic Parameters: model number A2568.10Retailer pageshopro.lt/582687-smartwatch-bip-max-silver-w2568eu1n-amazfit-enRead 16 October 2026Model W2568EU1N, Silver. W2568EU2N (Dark Blue) is on an Estonian retailer page and W2568EU3N (Carbon Gray) on billiger.de.11Retailer pagebilliger.de/pricelist/5875271782-amazfit-bip-max-carbon-grayRead 16 October 2026Listing: Amazfit Bip Max SmartWatch Carbon Gray, W2568EU3N.12Retailer pagearvutitark.ee/en/smart-devices/smartwatchesactivity-monitors/smartwatch-bip-maxdark-blue-w2568eu2n-amazfit-1631542Read 16 October 2026Product code W2568EU2N for the Dark Blue Bip Max.

M2530W1, BHR08IVGL, BHR08ISGL, BHR08ITGL, BHR08IXGL4Maker spec sheet (PDF)i02.appmifile.com/257_operatorx_operatorx_xm/29/08/2026/b4c07745b195e649523c370b72bc9ae7.pdfRead 20 October 2026EU Declaration of Conformity for radio equipment model M2530W1, Smart Watch, dated 29 August 2026. The declaration page names it Xiaomi Watch S5 46mm.11Retailer pageammancart.com/products/smartwatch-xiaomi-s5-46mm-silver-bhr08isglRead 20 October 2026Silver: part number BHR08ISGL. Two retailer part numbers in the job brief point to the black version, but retailers list BHR08ISGL as Silver and BHR08IVGL as Black.12Retailer pagemsystems.gr/smart-watches/xiaomi-watch-s5-46mm-black-bhr08ivglRead 20 October 2026Black: part number BHR08IVGL.13Retailer pageofficespot.gr/shop/all-categories/wearables/smartwatches/xiaomi-watch-s5-46mm-blue-bhr08itglRead 20 October 2026Ceramic Blue: part number BHR08ITGL.14Retailer pagebatna24.com/de/p/smartwatches-und-sportarmbander/xiaomi-watch-s5-46mm-jungle-green-bhr08ixgl-70278-m2530w1Read 20 October 2026Jungle Green: part number BHR08IXGL from the product code in the page address. The page ties it to model M2530W1. Other retailers list BHR08IXGL for Jungle Green.

GTIN / EAN

6978099570077, 6978099570084, 69780995701522Maker product pagede.amazfit.com/products/bip-maxRead 16 October 2026Store variant barcodes: 6978099570077 (Silver), 6978099570084 (Dark Blue), 6978099570152 (Carbon Gray).10Retailer pageshopro.lt/582687-smartwatch-bip-max-silver-w2568eu1n-amazfit-enRead 16 October 2026EAN 6978099570077 for the silver W2568EU1N. It matches the German store barcode.11Retailer pagebilliger.de/pricelist/5875271782-amazfit-bip-max-carbon-grayRead 16 October 2026EAN 6978099570152 for Carbon Gray.

6932554463397, 6932554463366, 6932554463373, 693255446341011Retailer pageammancart.com/products/smartwatch-xiaomi-s5-46mm-silver-bhr08isglRead 20 October 2026Silver EAN 6932554463366.12Retailer pagemsystems.gr/smart-watches/xiaomi-watch-s5-46mm-black-bhr08ivglRead 20 October 2026Black EAN 6932554463397.13Retailer pageofficespot.gr/shop/all-categories/wearables/smartwatches/xiaomi-watch-s5-46mm-blue-bhr08itglRead 20 October 2026Ceramic Blue EAN 6932554463373.14Retailer pagebatna24.com/de/p/smartwatches-und-sportarmbander/xiaomi-watch-s5-46mm-jungle-green-bhr08ixgl-70278-m2530w1Read 20 October 2026Jungle Green EAN 6932554463410.

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

20 May 20266Press articlesmartworld.it/news/amazfit-bip-max-prezzo-scheda-tecnica.htmlRead 16 October 2026Published 20 May 2026.7Press articlegagadget.com/en/711363-amazfit-bip-max-a-100-sports-watch-with-a-3000-nit-screen-and-offline-mapsRead 16 October 2026Published 20 May 2026.

28 May 20269Press articlefonearena.com/blog/483795/xiaomi-watch-s5-price-features.htmlRead 20 October 2026Article dated 28 May 2026 with the same euro and pound prices as Gizmochina. The USD figures in the article are conversions and are not stored.

Status

Available1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Store page lists Silver and Carbon Gray in stock and Dark Blue sold out at $99.99 on the access date. Tagged Best Sellers.

Available2Maker product pagemi.com/global/product/xiaomi-watch-s5-46mmRead 20 October 2026The global product page is live with specs. Trade press says it is available now from 28 May 2026.

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

Not available

Xiaomi Watch S416Reviewgsmarena.com/xiaomi_unveils_smart_band_10_pro_buds_6_sound_play_speaker-news-73032.phpRead 23 October 2026GSMArena says the Xiaomi Watch S5 comes as the successor to the Watch S4.

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.

$99.991Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Regular price $99.99 at the US store with no compare-at price. US prices exclude sales tax.7Press articlegagadget.com/en/711363-amazfit-bip-max-a-100-sports-watch-with-a-3000-nit-screen-and-offline-mapsRead 16 October 2026$99.99 in the US.

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.

€99.92Maker product pagede.amazfit.com/products/bip-maxRead 16 October 2026German store price 99.90 EUR for all colours with no compare-at price. VAT is included. The UK and EU stores show the same figure in their currency.6Press articlesmartworld.it/news/amazfit-bip-max-prezzo-scheda-tecnica.htmlRead 16 October 2026Price 99.90 EUR. Italian report, VAT included.8Reviewtour-magazin.de/en/training/smartwatch-for-under-100-euros-amazfit-bip-max-fitness-motivation-on-the-wristRead 16 October 2026Specification list gives 99.90 EUR. A photo caption says 99.95 EUR. The article is dated 22 May 2026.

€179.998Press articlegizmochina.com/2026/05/28/xiaomi-watch-s5-46mm-globally-launched-specs-priceRead 20 October 2026Launch report of 28 May 2026: Black and Silver 179.99 EUR and 149.99 GBP, Jungle Green and Ceramic Blue 199.99 EUR and 169.99 GBP. Euro price with VAT as published. The Xiaomi pages show no price and the country behind the euro price is not named.

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

US, EU1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026US store and the German and EU stores.

EU, GB8Press articlegizmochina.com/2026/05/28/xiaomi-watch-s5-46mm-globally-launched-specs-priceRead 20 October 2026Prices are given in euros and pounds. Xiaomi has no official US release.

ColoursiThe maker's own colour names

Silver, Dark Blue, Carbon Gray1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Spec table: Silver, Dark Blue, Carbon Gray.2Maker product pagede.amazfit.com/products/bip-maxRead 16 October 2026Store variants Silver, Dark Blue and Carbon Gray.

Black, Silver, Ceramic Blue, Jungle Green1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Four colours: Black, Silver, Ceramic Blue and Jungle Green.

Segment

Smartwatch1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026The page sells it as a hybrid-training smartwatch for everyday and gym use.

Smartwatch3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Overview Q2: product positioning is a Xiaomi series long battery life smartwatch.

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

May 20285Maker spec sheet (PDF)i02.appmifile.com/127_operatorx_operatorx_xm/17/07/2026/fbc4923c53bffffff7fc441114771351.pdfRead 20 October 2026UK PSTI statement for M2530W1: the defined support period is until 05/2028. Read as May 2028. This is a security-support period, not an OS-upgrade promise.

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.

Not available

46mm1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 202646 mm body. The separate 41 mm Watch S5 has its own product and is not included.

Case shape

Rectangular1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Case dimensions 42.76 x 49.58 mm. The Zepp device list gives a square screen shape at 432 x 514.5Maker product pagedocs.zepp.com/docs/reference/related-resources/device-listRead 16 October 2026Amazfit Bip Max row: screen shape Square, 432 x 514, two physical keys.

Round3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Screen: 1.48-inch AMOLED circular screen.

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/bip-maxRead 16 October 2026Technical Specifications > Design > Body Material: Frame: Aluminum Alloy. Case: Plastic. Stored as mixed.

Stainless steel1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Frame row: watch body stainless steel. The bezel is stainless steel, ceramic or forged carbon by version.

Case material (as published)

Frame: Aluminum alloy. Case: Plastic1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026

316L stainless steel frame with stainless steel bezel3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Body Q3: the middle frame is stainless steel and the bezel is stainless steel, ceramic or forged carbon. The overview page says the watch is crafted from 316L stainless steel.

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

Not available

Not available

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

Height49.58Width42.76Thickness10.93mm(2 × 1.7 × 0.4 in)1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Case Dimensions 42.76 x 49.58 mm. Thickness 10.93 mm excludes the heart rate sensor and 13.24 mm includes it. The excluded value follows the other Amazfit entries.

Height46Width46Thickness10.99mm(1.8 × 1.8 × 0.4 in)1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Dimensions 46.00 x 46.00 x 10.99 mm. The maker excludes the strap and protrusions. The FAQ gives 13.14 mm with the heart rate sensor protrusion.3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Body Q1: diameter 46 mm excluding DECO, thickness 10.99 mm excluding the heart rate sensor protrusion. 13.14 mm including it.

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

34.3g(1.2 oz)10Retailer pageshopro.lt/582687-smartwatch-bip-max-silver-w2568eu1n-amazfit-enRead 16 October 2026Data sheet: weight 34.3 g and band weight 18.3 g. Together they equal the maker 52.6 g with strap, so 34.3 g is the watch without strap. A German retailer lists the same two figures.

45.6g(1.6 oz)3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Body Q1: Black 45.6 g, Silver 45.3 g, Ceramic Blue 45.7 g and forged carbon Jungle Green 43.5 g. The specs page says about 46 g without the in-box strap. The FAQ does not say whether the strap is included, so the specs page wording is taken to apply.

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

52.6g(1.9 oz)1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Weight (including strap): 52.6 g.

Not available

Durability

2 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 pageus.amazfit.com/products/bip-maxRead 16 October 2026Water-Resistance Grade 5 ATM. Note 10: static pressure equal to 50 m. Not for snorkeling, diving or the sauna.4Owner's manualsupport.amazfit.com/en/amazfit_bip_max/imgs/electronic_manual.pdfRead 16 October 2026Basic Parameters: water resistance rating 5 ATM.

5ATM1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 20265ATM, equivalent to 50 m. The maker says it is not suitable for hot showers, saunas or diving.

Water resistance standard

ISO 22810:20101Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Note 10: rating according to ISO 22810:2010, tested by SGS.

Not available

Dust and water rating

Not available

Not available

Dive rating

Not available

Not available

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

Not available

Not available

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.

Min0Max45°C4Owner's manualsupport.amazfit.com/en/amazfit_bip_max/imgs/electronic_manual.pdfRead 16 October 2026Basic Parameters: working temperature 0 to 45 C.

Min-10Max45°C3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Charging and Battery Q1: operates from -10 to 45 C and charges from 1 to 45 C.

Display

5 of 14 differ

Display type

OLED1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Display > Material: AMOLED.

OLED1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 20261.48-inch AMOLED display. No LTPO is stated.

Display type (as published)

AMOLED1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026

AMOLED1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 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.

2.07in(5.3 cm)1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Display Size 2.07 inch, a diagonal. 432 x 514 pixels at 324 ppi fits that diagonal.

1.48in(3.8 cm)1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026

Resolution

432 × 514px1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 20265Maker product pagedocs.zepp.com/docs/reference/related-resources/device-listRead 16 October 2026Row: 432 x 514.

480 × 480px1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026

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

324ppi1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026PPI 324 as published.

323ppi1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026

Display area

Not available

Not available

Touchscreen

Yes1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Touchscreen row: tempered glass with anti-fingerprint coating. The manual lists tap and swipe gestures.3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026

Yes3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Screen Q2 and Q3: swipe control and wet-touch protection. Underwater operation is not supported.

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.

3,000nits1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Peak brightness up to 3,000 nits. Note 11: not supported when battery is below 30 percent, and up to 2,000 nits after automatic brightness is enabled.

2,500nits1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026HBM brightness 1500 nits and peak brightness 2500 nits. The maker says HBM is the highest brightness with the whole screen lit and peak is for a specific area. No reviewer measurement is substituted.

Minimum brightness

Not available

Not available

Always-on display

Yes3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026Always On Display under Settings > Display. It reduces battery life.

Yes2Maker product pagemi.com/global/product/xiaomi-watch-s5-46mmRead 20 October 2026Battery table gives a 9 day AOD scenario. The FAQ explains the AOD setting.3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Display Q4: Always-on display setting with a schedule. It reduces battery life.

Display cover

Other glass1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026

Other glass3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026

Display cover (as published)

Tempered glass + anti-fingerprint coating1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Spec table names the touchscreen cover as tempered glass with an anti-fingerprint coating. No glass brand is named.

2D flat tempered high-aluminosilicate glass, 9H pencil hardness3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Screen Q1: 2D high-aluminosilicate glass with 9H pencil scratch hardness. Body Q3: 2D flat tempered glass cover. No brand is named.

Platform

7 of 15 differ

Platform

Proprietary5Maker product pagedocs.zepp.com/docs/reference/related-resources/device-listRead 16 October 2026The device runs Zepp OS, the maker own operating system.

Proprietary1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Operating system: Xiaomi HyperOS 3, Xiaomi's own software. No Wear OS or other third-party watch platform is named.

OS at launch

Zepp OS 5.05Maker product pagedocs.zepp.com/docs/reference/related-resources/device-listRead 16 October 2026Row lists Zepp OS version 5.0. Press says it launched with Zepp OS 5.0.7Press articlegagadget.com/en/711363-amazfit-bip-max-a-100-sports-watch-with-a-3000-nit-screen-and-offline-mapsRead 16 October 2026Runs ZeppOS 5.0.8Reviewtour-magazin.de/en/training/smartwatch-for-under-100-euros-amazfit-bip-max-fitness-motivation-on-the-wristRead 16 October 2026Lists Zepp OS 5.0.

Xiaomi HyperOS 31Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026

Software

Not available

Not available

Latest OS

Zepp OS 5.05Maker product pagedocs.zepp.com/docs/reference/related-resources/device-listRead 16 October 2026The Zepp device list gives Zepp OS version 5.0 for this device on the access date.

Not available

Works with

iOS, Android1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026

Android, iOS1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Android 8.0 and above, or iOS 14.0 and above.

Phone requirement

Android 7.0 and above, iOS 15.0 and above, with the Zepp app1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Supported Devices: Android 7.0 and above, iOS 15.0 and above. Application: Zepp App.

Android 8.0 and above, or iOS 14.0 and above, with the Mi Fitness app3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Connect and Pair Q1: the watch needs the Mi Fitness app on iOS or Android.

App store

Yes1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026The manual describes mini app download from the app store in the Zepp app.3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026

No3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Apps Q1: installing third-party apps is not supported.

Voice assistants

Zepp Flow1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Zepp Flow, select countries and regions. Note 7 lists the languages.

Not available

Chipset

Not available

BES2800BP3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026System Q1: processor BES2800BP with HyperOS, factory version 3.220.063.

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

0 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.

4GB1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Up to 4GB of onboard storage for offline maps. Podcast playback is to follow by software update. Available space is lower and is not published.

4GB3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026System Q7 says RAM 64 GB and ROM 4 GB. The RAM figure cannot be right for a watch and is not stored. The 4 GB ROM matches the Amazon US spec table.15Retailer pageamazon.com/dp/B08N64F336Read 20 October 2026Amazon US listing for the Black BHR08IVGL: memory storage capacity 4 GB. Listed by a marketplace seller. Xiaomi has no official US release.

Health sensors

3 of 8 differ

Heart rate sensor

BioTracker 6.0 PPG biometric sensor (5PD + 2LED)1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Sensors > Health: BioTracker 6.0 PPG biometric sensor (5PD + 2LED).

Four-LED, four-PD optical heart rate and blood oxygen sensor1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Sensors row: heart rate sensor with blood oxygen sensor. The overview page and FAQ name a four-LED, four-PD design.

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

No9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026ECG listed as not supported. The maker sensor list names no electrical sensor.

No3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Heart Q3: mobile ECG atrial fibrillation alerts are not supported. Gadgets and Wearables also lists ECG as No.10Spec databasegadgetsandwearables.com/technical-specs/xiaomi-watch-s5-46mmRead 20 October 2026Spec table: ECG No.

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

Yes1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 202624-hour and manual blood-oxygen saturation. Not a medical device.

Yes1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026

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

No9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026Skin temperature listed as not supported.

No3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Body temperature Q1: body temperature measurement is not supported.10Spec databasegadgetsandwearables.com/technical-specs/xiaomi-watch-s5-46mmRead 20 October 2026Spec table: skin temperature No.

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

Not available

None3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Support answers say blood pressure measurement is not supported.

Body composition sensor

Not available

Not available

Skin conductance (EDA)

No9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026Galvanic skin response listed as absent.

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 pageus.amazfit.com/products/bip-maxRead 16 October 2026

Yes1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026

Accelerometer range

Not available

Not available

Gyroscope

Yes1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Sensors > Movement lists acceleration, gyroscope, ambient light and geomagnetic sensors.

Yes1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026

Barometric altimeter

No1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026The complete Movement sensor list has no barometer.9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026Barometric altimeter listed as absent.

Yes1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026

Compass

Yes1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026The geomagnetic sensor is listed and the manual has a Compass app.3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026

Yes1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026

Ambient light sensor

Yes1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026

Yes1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Sensors row lists an ambient light sensor.

Depth gauge

Not available

Not available

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, Blood oxygen app, Heart rate variability, Sleep tracking, Sleep stages, Stress tracking, Readiness score, Cycle tracking1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 202624-hour heart rate, blood oxygen and stress, abnormally high and low heart rate reminders, sleep HRV, sleep stages including REM, BioCharge energy monitoring and menstrual cycle tracking. The FAQ says BioCharge shows energy and readiness, so it is stored as readiness score. Not a medical device.3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026BioCharge, sleep stages and sleep score, heart rate alerts, low blood oxygen alerts, stress and menstrual cycle tracking are described.

Continuous heart rate, Heart rate alerts, Blood oxygen app, Heart rate variability, Sleep tracking, Sleep stages, Stress tracking, Cycle tracking2Maker product pagemi.com/global/product/xiaomi-watch-s5-46mmRead 20 October 2026Overview: 24/7 heart rate, all-day blood oxygen, all-day stress, women's health cycle tracking and advanced sleep monitoring. These are not medical features.3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Heart, SpO2, stress, cycles and sleep answers: sustained high and low heart rate alerts, all-day SpO2 and stress, sleep HRV, sleep stages (deep, light, REM) and menstrual cycle tracking. Smart period prediction is not supported.

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, Pool swim, Open water swim, Strength rep counting, Interval workouts, Route navigation, Turn-by-turn navigation, Trackback1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Smarter Metrics: VO2 Max (note 5, outdoor running modes only), Training Load and Training Effect. Heart rate recovery. Pool and open water swimming modes. Strength training with recognition of 25 exercises. Interval training on the watch. Offline maps, track navigation and turn-by-turn directions.3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026Navigation pages 21 and 22: track import, track navigation, turn by turn reminders and Backtrack to the start. Automatic workout identification covers walking, running, cycling, pool swimming, elliptical and rowing. Training load, recovery time and VO2 max sit in the workout status pages.

Automatic workout detection, VO2 max, Training load, Running dynamics, Pool swim, Open water swim, Route navigation2Maker product pagemi.com/global/product/xiaomi-watch-s5-46mmRead 20 October 2026Overview: running form recognition (vertical ratio, vertical oscillation, ground contact time), 150+ sport modes and offline route navigation. Backtracking is described but not stored as trackback because the method is not stated.3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Workout answers: auto detect for running, cycling, rower, elliptical, jump rope and walking, fitness level and VO2 max, training load, wrist running form (vertical ratio, vertical amplitude, ground contact time) for outdoor and track running, pool swimming, open water and route navigation with Start navigation.

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

Not available

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/bip-maxRead 16 October 2026Peripheral list (note 16): heart rate belts, power meters, cadence meters and cycling speedometers. BLE devices only.

Power meter2Maker product pagemi.com/global/product/xiaomi-watch-s5-46mmRead 20 October 2026Overview: Bluetooth power meters that use standard Bluetooth protocols are supported. Bluetooth heart rate broadcasting sends the watch's own rate to a bike computer.3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Workout Q6: only power meters that use standard Bluetooth protocols.

Safety

2 of 6 differ

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

No9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026Fall detection listed as not supported.

Yes3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Security Q2: with Emergency SOS and Fall detection on, a serious fall followed by 60 seconds of inactivity dials the emergency contact and texts the location.

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.

No9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026Emergency SOS listed as not supported.

Yes3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Security Q1: press the power button three times to call the emergency contact and send your location. Up to 3 contacts. It needs the Mi Fitness app setup and a paired phone.

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.

No9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026LED flashlight listed as not supported. The control centre flashlight is a screen function.

No3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026The Control center flashlight turns the screen into a white light. There is no LED.

Positioning

2 of 3 differ

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

GPS, GLONASS, Galileo, QZSS, BeiDou1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026The page says five satellite positioning systems and does not name them. The names come from a spec database.9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026Lists GPS, Galileo, GLONASS, QZSS and BeiDou. The e-manual GNSS receive range 1559-1610 MHz fits these systems.

GPS, Galileo, GLONASS, BeiDou, QZSS1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026GPS, Galileo, Glonass, BeiDou and QZSS. The overview page says dual-band five-system GNSS.

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

No4Owner's manualsupport.amazfit.com/en/amazfit_bip_max/imgs/electronic_manual.pdfRead 16 October 2026Basic Parameters: GNSS frequency range 1559-1610 MHz (RX). That is the L1 range only. The maker does not claim dual-band. Stored false.

Yes2Maker product pagemi.com/global/product/xiaomi-watch-s5-46mmRead 20 October 2026Upgraded dual-band five-system GNSS with an all-new dual-frequency positioning chip.

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/bip-maxRead 16 October 2026Note 3: imports OSM map files for offline use. A route file must be imported for navigation.3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026

Yes2Maker product pagemi.com/global/product/xiaomi-watch-s5-46mmRead 20 October 2026Full-colour offline maps with route navigation. Maps must be downloaded through the Mi Fitness app. Availability may vary by region.

Connectivity

8 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/bip-maxRead 16 October 2026Connection: Bluetooth, BLE 5.3.

Yes1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026

Bluetooth version

5.34Owner's manualsupport.amazfit.com/en/amazfit_bip_max/imgs/electronic_manual.pdfRead 16 October 2026Basic Parameters: Bluetooth version V5.3.

5.41Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Dual-mode Bluetooth BLE/BT 5.4.

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

Not available

Yes3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Connectivity Q6: the watch can join Wi-Fi on its own. It cannot download apps. The Wi-Fi standard and bands are not stated.

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.

No9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026No cellular listed. The maker Connection row lists Bluetooth only.

No4Maker spec sheet (PDF)i02.appmifile.com/257_operatorx_operatorx_xm/29/08/2026/b4c07745b195e649523c370b72bc9ae7.pdfRead 20 October 2026The standards list covers Bluetooth and Wi-Fi 2.4 GHz, GNSS and NFC and has no cellular standard. GSMArena says only a separate eSIM model has cellular.

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.

No7Press articlegagadget.com/en/711363-amazfit-bip-max-a-100-sports-watch-with-a-3000-nit-screen-and-offline-mapsRead 16 October 2026States no NFC, so no contactless payments.9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026NFC and contactless pay listed as not supported. The maker lists no payment feature.

Yes1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026NFC supported. The maker says availability may vary by region.3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026NFC Q1: full hardware support. Services are limited at launch to Visa and Mastercard cards in Europe through Xiaomi Pay and EasyCard in Taiwan. More regions will follow by update.

Contactless payments

No9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026

Yes2Maker product pagemi.com/global/product/xiaomi-watch-s5-46mmRead 20 October 2026NFC payments at Mastercard and Visa terminals. Availability varies by region.

Payment services

Not available

Xiaomi Pay3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026NFC answers: bank cards are added through Xiaomi Pay.

Ultra-wideband

No9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026UWB listed as not supported.

Not available

Satellite

None9Spec databasegadgetsandwearables.com/technical-specs/amazfit-bip-maxRead 16 October 2026No satellite SOS listed.

Not available

ANT+

No1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Note 16: connection to peripheral devices supports BLE devices only. ANT+ is not listed.

Not available

Audio

0 of 4 differ

Speaker

Yes1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Other: Mic and speaker supported.3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026

Yes1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Specs row: Speaker supported. The microphone is also listed as supported, with no count.3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Connectivity Q2: audio output switches back to the watch speaker.

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.

Phone only1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Smartphone Assistance: Bluetooth Calls supported. The watch has no cellular radio, so calls need the paired phone.3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026Bluetooth calling: make and receive calls on the watch through the Phone app while connected to the phone.

Phone only3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Calls Q3: answer, end and make calls on the watch over the paired phone's Bluetooth connection. Bluetooth earbuds cannot be used for calls.

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/bip-maxRead 16 October 2026The manual's music player plays .mp3 files stored on the watch through the watch speaker or Bluetooth devices.3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026Music player: plays local music stored in the watch through the watch speaker or Bluetooth devices. Files transfer from the Zepp app.

Yes3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Music Q3: MP3 files are imported through the Mi Fitness app and played on the watch.

Controls

5 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.

21Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Buttons: 2.3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026

13Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Body Q2 and Q3: the 4 o'clock power button is the only button. The 2 o'clock crown is counted only in Crown.

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

Upper button, Lower button3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026Upper button and Lower button in the basic operations table.

Power button (4 o'clock)3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Body Q3: power button at 4 o'clock.

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

None3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026Controls are two buttons and the touchscreen. No crown is described.

Rotating3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Body Q2: a rotating crown at 2 o'clock to navigate, press for the app list.

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

Not available

None3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Bezel Q1: the bezel is fixed to the frame and cannot be replaced. The maker describes no bezel input.

Gestures

Cover the screen to turn it off, Raise wrist to wake the screen3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026Commonly used gestures table: cover the screen to turn it off. Raise-to-wake is part of the maker battery workload (note 1 on the store page).

Raise to wake, Snap fingers, Shake wrist, Rotate wrist2Maker product pagemi.com/global/product/xiaomi-watch-s5-46mmRead 20 October 2026Overview: smart gesture recognition, wrist mode and quick gestures. The FAQ names the gestures.3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Raise to wake appears in the Control center. Quick gestures: snap fingers, shake wrist and rotate wrist.

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.

550mAh1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Battery Capacity 550 mAh (rated value).

815mAh1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Capacity 815 mAh, lithium-ion polymer. Rated or typical is not stated.

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 Bip Max

Mode	With solar	Hours (h)
Smartwatch	No	480
Heavy use	No	240
Always-on	No	168
GPS	No	40

Source1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Typical use up to 20 days, heavy use up to 10 days, AOD mode up to 7 days, continuous GPS up to 40 hours. Days converted exactly to hours. Note 1 gives the workloads. Typical: static watch face, heart rate every 5 minutes, sleep monitoring, three 30-minute GPS workouts a week. Heavy: heart rate every minute, stress and sleep breathing monitoring and 150 notifications a day. AOD scenario: heavy settings plus 10 hours a day of AOD standby. GPS is continuous activity with heart rate always on.

BXiaomi Watch S5 46mm

Mode	With solar	Hours (h)
Smartwatch	No	336
Always-on	No	216
Light use	No	504

Source2Maker product pagemi.com/global/product/xiaomi-watch-s5-46mmRead 20 October 2026Up to 21 days in the light usage scenario, 14 days normal and 9 days with AOD, tested by Xiaomi Internal Labs. Days are converted exactly to hours. The FAQ gives the full test conditions.3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Charging Q4: up to 21 days in the maximum scenario with power-hungry monitoring off and no AOD, 14 days in the typical scenario and 9 days with AOD. Test conditions include 100 messages a day and 15 minutes of Bluetooth calls a week.

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.

480h=CalculatedFrom Claimed battery life

336h=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.

168h=CalculatedFrom Claimed battery life

216h=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.

40h=CalculatedFrom Claimed battery life

Not available

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/bip-maxRead 16 October 2026Packing list: magnetic charging head (no cable). The manual says the metal contacts on the back of the watch fit the charging base.

Magnetic pins1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Charging port: 2-pin magnetic charging dock.

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

Use the supplied charging base with a Type-C USB cable on a power adapter or computer. The maker recommends an adapter with a charging current of 1 A or more. The adapter rating does not establish power accepted by the watch.4Owner's manualsupport.amazfit.com/en/amazfit_bip_max/imgs/electronic_manual.pdfRead 16 October 2026Charging the Watch: use the supplied charging base on a Type-C cable. An adapter with 1 A or more is recommended.

2-pin magnetic charging dock with a USB cable. Xiaomi gives 5 V and 2 A wired charging and asks for a USB-A adapter with 5 V and 2 A output. Wireless charging is not supported. Charging works from 1 to 45 C.3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Charging Q1, Q2, Q3 and Q9: 5 V and 2 A wired charging, USB-A adapter with 5 V and 2 A, no wireless charging, dock shared with Watch S2, S3 and S4.

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.

Not available

90min3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Charging Q4 and Q7: about 90 minutes to fully charge with the official dock and a 5 V and 2 A or higher adapter.

Measured

1 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.

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.

AAmazfit Bip Max

Not available

BXiaomi Watch S5 46mm

Test	Hours (h)
Mixed use, display setting unspecified	360

Source7Reviewgsmarena.com/xiaomi_watch_s5_review-news-73952.phpRead 20 October 2026Review of 11 October 2026: 15 days of endurance from a single charge with raise-to-wake active, five workouts a week and daily sleep tracking. Display mode is not stated and AOD was not tested separately. Stored as 360 h. No full-discharge log is shown.

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

5 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/bip-maxRead 16 October 2026Strap > Width: 22 mm.

22mm3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Strap Q6: 22 mm strap width.

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

No3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026Strap guide: insert the strap pin, then press the spring bar with a finger or tool. A spring bar is not a quick-release lever, so false.4Owner's manualsupport.amazfit.com/en/amazfit_bip_max/imgs/electronic_manual.pdfRead 16 October 2026Same spring bar instruction.

Yes3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Strap Q6, Q8 and Q9: the quick-release strap is removed with a slide lever.

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

Spring bar strap attachment, 22 mm strap width4Owner's manualsupport.amazfit.com/en/amazfit_bip_max/imgs/electronic_manual.pdfRead 16 October 2026Assembling the strap: align the strap pin with the lug hole and press the spring bar.

22 mm quick-release straps3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Strap Q6: compatible with watches that support 22 mm straps.

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/bip-maxRead 16 October 2026Strap > Materials: Liquid Silicone.

Fluoroelastomer1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Black: fluororubber strap. Fluororubber is stored as fluoroelastomer.3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Strap Q7: fluororubber for Black and Silver, leather for Ceramic Blue and fluororubber nylon braided for forged carbon Jungle Green. The Jungle Green strap fits no single enum option and is stored as other.

Strap

Standard liquid silicone strap1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026The store names no strap model. The packing list says standard strap.

Black fluororubber strap1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Strap rows by colour. The Black version has a black fluororubber strap.3Maker product pagemi.com/global/support/faq/details/KA-703529Read 20 October 2026Strap Q6: black fluororubber, gray fluororubber, blue leather and green fluororubber nylon braided.

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 Bip Max

Not available

BXiaomi Watch S5 46mm

Size	Wrist (min) (mm)	Wrist (max) (mm)
Black fluororubber strap	140	210

Source1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Black and Silver fluororubber straps have an adjustable length of about 140 to 210 mm. The maker publishes strap length, stored as the wrist range. Ceramic Blue leather and Jungle Green straps are about 135 to 205 mm.

Regulatory

1 of 3 differ

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

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EU RED 2014/53/EU conformity, RoHS 2011/65/EU conformity4Maker spec sheet (PDF)i02.appmifile.com/257_operatorx_operatorx_xm/29/08/2026/b4c07745b195e649523c370b72bc9ae7.pdfRead 20 October 2026The declaration covers RE Directive 2014/53/EU and RoHS Directive 2011/65/EU.

In the box

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In the box

Smartwatch (including standard strap), Magnetic charging head (no cable), Instruction manual1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026Packing List: smartwatch (including standard strap), magnetic charging head (no cable), instruction manual.

Xiaomi Watch S5 46mm, Magnetic charging dock, User manual (including warranty notice)1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Package contents: watch, magnetic charging dock, user manual with warranty notice.

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/bip-maxRead 16 October 2026Only a charging head is supplied. No cable and no mains adapter.

No1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Package contents list no power adapter.

Links

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Product page

us.amazfit.com/products/bip-max1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026

www.mi.com/global/product/xiaomi-watch-s5-46mm2Maker product pagemi.com/global/product/xiaomi-watch-s5-46mmRead 20 October 2026

Spec sheet

us.amazfit.com/products/bip-max1Maker product pageus.amazfit.com/products/bip-maxRead 16 October 2026

www.mi.com/global/product/xiaomi-watch-s5-46mm/specs1Maker product pagemi.com/global/product/xiaomi-watch-s5-46mm/specsRead 20 October 2026Global specs page. The base values describe the Black version with its black fluororubber strap.

Manual

support.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdf3Owner's manualsupport.amazfit.com/en/amazfit_bip_max/files/user-manual.pdf.pdfRead 16 October 2026

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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.

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Warranty

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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.

1year4Owner's manualsupport.amazfit.com/en/amazfit_bip_max/imgs/electronic_manual.pdfRead 16 October 2026Warranty and Return Policy: 12 months or the period local consumer law requires.

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