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Amazfit Active Max

AmazfitSport smartwatch

Active Max

Released December 2025.3Press releasenasdaq.com/press-release/amazfit-introduces-active-max-bigger-brighter-and-built-maximum-performance-2025-12Read 14 October 2026Release dated 30 December 2025: the Active Max is available starting December 30, 2025 on Amazfit.com and Amazon. Last checked 14 October 2026.

Case size
48.5mm
Platform
Proprietary
Display type
OLED
Battery life
600h

85 of 150 fields known.

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At a glance

  • Battery life with GPS

    64h

    Higher than all other smartwatches.

  • AOD battery life (up to)

    240h

    Higher than 98% of other smartwatches.

All specs

SourceCalculated

General

Series
Active1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Model numbers
W2557AP1N2Maker product pageus.amazfit.com/products/active-max.jsRead 14 October 2026Store product data: SKU W2557AP1N, the only variant, Default Title. Manual model numbers A2556 and A2557 cover the global and the US edition. The EU edition W2556GL1N and its NFC are not added.
GTIN / EAN
8500716187612Maker product pageus.amazfit.com/products/active-max.jsRead 14 October 2026Store barcode 850071618761.
Announced
30 December 20253Press releasenasdaq.com/press-release/amazfit-introduces-active-max-bigger-brighter-and-built-maximum-performance-2025-12Read 14 October 2026
Status
Available1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Store page shows Add to cart, the product is in stock at 169.99 USD on the accessed date.
Predecessor
Not available
Successor
Not available
Launch price (US)
$1693Press releasenasdaq.com/press-release/amazfit-introduces-active-max-bigger-brighter-and-built-maximum-performance-2025-12Read 14 October 2026Pricing and Availability: $169.00 on Amazfit.com and Amazon. The US store lists 169.99 USD today. Tom's Guide names the starting price as $169.
Launch price (EU)
Not available
Markets
US1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Colours
Black1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Segment
Sport1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Active family positioned for training. Tom's Guide calls it a sports-oriented smartwatch.
OS updates promised
Not available
Security updates until
Not available

Case

Front and side, drawn to scale.

Case size
48.5mm1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Case width and height 48.5 mm. Colour: Black only.
Case shape
Round1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Case material
Mixed materials1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Technical Specifications > Body Material: Frame: Aluminum Alloy, Case: Polymer. Stored as mixed.
Case material (as published)
Aluminum alloy frame with polymer case1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Back
Not available
Case dimensions
Height48.5Width48.5Thickness12.2mm(1.9 × 1.9 × 0.5 in)1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Technical Specifications > Dimensions (without heart rate base): 48.5 x 48.5 x 12.2 mm.
Weight (case only)
39.5g(1.4 oz)1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Weight (without strap): 39.5 g. No weight with strap is published.
Weight with strap
Not available

Durability

Water resistance
5ATM1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Water-Resistance Grade 5 ATM. Footnote 14: 50 m static, tested to ISO 22810:2010 by TUV-SUD.4Owner's manualteamplush.by/wp-content/uploads/2026/03/ebee4a37f9738b85defbef6b93194aef44753e63015757d5d56ccbd7659e6d1e_optim_cropped.pdfRead 14 October 2026Basic Parameters: water resistance rating 5 ATM. Repair and Maintenance says the watch cannot be used for snorkeling, diving or high-speed water activities.
Water resistance standard
ISO 22810:20101Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Footnote 14: according to ISO 22810:2010, passed third-party testing by TUV-SUD.
Dust and water rating
Not available
Dive rating
Not available
Max dive depth
Not available
MIL-STD-810
Not available
MIL-STD-810 tests
Not available
Operating temperature
Min0Max45°C4Owner's manualteamplush.by/wp-content/uploads/2026/03/ebee4a37f9738b85defbef6b93194aef44753e63015757d5d56ccbd7659e6d1e_optim_cropped.pdfRead 14 October 2026Basic Parameters, model number A2556/A2557: working temperature 0 to 45 C. Reseller-hosted copy of Amazfit's Product Manual (importer Beryko).

Display

Display type
OLED1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Display type (as published)
AMOLED1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Screen size
1.5in(3.8 cm)1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Display Size 1.5 in, AMOLED.
Resolution
480 × 480px1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Pixel density
323ppi1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Display PPI: 323, as published.
Display area
Not available
Touchscreen
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Max refresh rate
Not available
Min refresh rate
Not available
Peak brightness
3,000nits1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Peak up to 3,000 nits. Footnote 4: 3,000 nit brightness is not supported below 30% battery. With automatic brightness enabled the watch can reach up to 2,000 nits in some environments. Peak claim, not a measurement.
Minimum brightness
Not available
Always-on display
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Technical Specifications > Battery lists AoD mode battery life of up to 10 days.5Owner's manualsupport.amazfit.com/en/amazfit_active_max/files/user-manual.pdf.pdfRead 14 October 2026Always On Display: enable the AOD in Settings > Display. Standby screen keeps time and some watch face information.
Display cover
Other glass1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Display cover (as published)
Strengthened glass with anti-fingerprint coating1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Touchscreen: strengthened glass plus anti-fingerprint coating. Not sapphire.

Platform

Platform
Proprietary1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Zepp OS is Amazfit's own watch software. The Software Updates section names Zepp OS 6.
OS at launch
Zepp OS 56Spec databasegadgetsandwearables.com/technical-specs/amazfit-active-maxRead 14 October 2026Operating system at launch: Zepp OS 5.
Software
Zepp OS1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Latest OS
Zepp OS 61Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Software Updates, August 2026 OTA 4: upgraded to Zepp OS 6. The os.zepp.com Zepp OS 6 list also names Active Max.10Maker product pageos.zepp.com/compatibility-zepp-os-6Read 14 October 2026Current maker compatibility list names Amazfit Active Max for Zepp OS 6. This is the current major version, not a patch version. Feature availability varies by watch.
Works with
iOS, Android1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Supported Devices: Android 7.0 and above, iOS 14.0 and above. Requires the Zepp App. The user manual says iOS 14.0 and the reseller-hosted product manual says iOS 15.0, so no phone requirement text is stored.
Phone requirement
Not available
App store
Yes9Spec databasethe5krunner.com/specs/amazfit/active-maxRead 14 October 2026App ecosystem row: Zepp OS third-party mini-app store.
Voice assistants
Zepp Flow1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Zepp Flow, select countries and regions. English, French, German, Italian, Spanish, Japanese, Korean and Portuguese.
Chipset
Not available
Process
Not available
CPU cores
Not available
CPU configuration
Not available
Max CPU clock
Not available
GPU
Not available
Low-power coprocessor
Not available

Memory

RAM
Not available
Storage
4GB1Maker product pageus.amazfit.com/products/active-maxRead 14 October 20264GB storage, nominal.

Health sensors

Heart rate sensor
BioTracker PPG biometric sensor (5 photodiodes and 2 LEDs)1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Sensors > Health: BioTracker PPG biometric sensor (5PD + 2LED).
ECG capability
No6Spec databasegadgetsandwearables.com/technical-specs/amazfit-active-maxRead 14 October 2026Electrical heart rate: No. ECG: No. The maker sensor list has only the PPG sensor.
Blood oxygen sensing
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Blood-oxygen saturation 24-hour and manual measurement. Not a medical device.
Skin temperature sensing
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 202624H Monitoring lists skin temperature (thermometer).
Blood pressure feature
Not available
Body composition sensor
Not available
Skin conductance (EDA)
Not available
Medical clearances
Not available

Motion and environment sensors

Accelerometer
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Accelerometer range
Not available
Gyroscope
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Barometric altimeter
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 20265Owner's manualsupport.amazfit.com/en/amazfit_active_max/files/user-manual.pdf.pdfRead 14 October 2026Control center supported features include Barometer.
Compass
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026The user manual Control Center lists Compass and Barometer. The spec table lists a geomagnetic sensor.5Owner's manualsupport.amazfit.com/en/amazfit_active_max/files/user-manual.pdf.pdfRead 14 October 2026Control center supported features include Barometer and Compass.8Reviewlivescience.com/health/exercise/amazfit-active-max-smartwatch-reviewRead 14 October 2026Review lists single-band GPS, compass and altimeter.
Ambient light sensor
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026
Depth gauge
Not available
Depth gauge range
Not available
Water temperature sensor
Not available

Health and fitness

Health features
Heart rate alerts, Blood oxygen app, Heart rate variability, Sleep tracking, Sleep stages, Stress tracking, Readiness score, Cycle tracking1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Heart rate, SpO2 and stress monitoring, abnormal high and low heart-rate alerts and low SpO2 alerts, sleep stages including REM, sleep HRV, sleep score, BioCharge/HybridCharge energy score and menstrual cycle tracking. Heart-rate sampling can be set to 1 minute at the lowest, so continuous heart rate is not claimed. No ECG, sleep apnea or hypertension features.
Fitness features
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, Ski resort maps1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Smart recognition of 8 sports and 25 strength movements, VO2 max, training load, recovery time, rep, set and rest detection, interval training on the watch, pool and open water swimming modes, offline maps with turn-by-turn directions and imported-route navigation. VO2 max and real-time performance scores work in running modes only. 170+ sports modes is not an exact count.
Sport profiles
Not available
Dive modes
Not available
External sensors
Heart rate strap, Power meter, Speed and cadence1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Connection to Peripheral Workout Devices: heart rate belt, running and cycling power meters, cycling speedometer and cadence meter. Footnote 13: Bluetooth LE devices only.

Safety

Fall detection
No7Reviewtomsguide.com/wellness/smartwatches/amazfit-active-max-review-a-high-end-garmin-dupe-for-the-price-of-an-entry-level-smartwatchRead 14 October 2026You won't find fall or crash detection.
Car crash detection
No7Reviewtomsguide.com/wellness/smartwatches/amazfit-active-max-review-a-high-end-garmin-dupe-for-the-price-of-an-entry-level-smartwatchRead 14 October 2026You won't find fall or crash detection.
Emergency SOS
No6Spec databasegadgetsandwearables.com/technical-specs/amazfit-active-maxRead 14 October 2026Emergency SOS: No. Satellite SOS: No. Fall detection: No.
Emergency siren
Not available
Live location sharing
Not available
Dedicated LED flashlight
No6Spec databasegadgetsandwearables.com/technical-specs/amazfit-active-maxRead 14 October 2026LED flashlight: No. The control center flashlight lights the display, which is not a dedicated LED.

Positioning

Positioning
GPS, GLONASS, Galileo, QZSS, BeiDou6Spec databasegadgetsandwearables.com/technical-specs/amazfit-active-maxRead 14 October 2026Sensors list GPS, Galileo, GLONASS, QZSS and BeiDou. The maker page says five satellite systems without naming them. Frequency bands are not given.
Dual-band GNSS
No7Reviewtomsguide.com/wellness/smartwatches/amazfit-active-max-review-a-high-end-garmin-dupe-for-the-price-of-an-entry-level-smartwatchRead 14 October 2026The onboard GPS antenna is a single-band affair.8Reviewlivescience.com/health/exercise/amazfit-active-max-smartwatch-reviewRead 14 October 2026Review calls the GPS single-band. Its unit lists Zepp Pay NFC, so it may be the EMEA edition.
Offline maps
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Free downloadable maps, with OSM import. Footnote 2: the downloaded map must match the real location and a route file must be imported for navigation. Maps include ski resorts.

Connectivity

Bluetooth
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Connection: Bluetooth, BLE 5.3.
Bluetooth version
5.31Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Connection: Bluetooth, BLE 5.3.4Owner's manualteamplush.by/wp-content/uploads/2026/03/ebee4a37f9738b85defbef6b93194aef44753e63015757d5d56ccbd7659e6d1e_optim_cropped.pdfRead 14 October 2026Basic Parameters: Bluetooth version V5.3, 2400-2483.5 MHz, output power under 13 dBm.
Wi-Fi
No6Spec databasegadgetsandwearables.com/technical-specs/amazfit-active-maxRead 14 October 2026Wi-Fi: No. The maker spec table lists no Wi-Fi.
Wi-Fi standard
Not available
Wi-Fi bands
Not available
Cellular
No6Spec databasegadgetsandwearables.com/technical-specs/amazfit-active-maxRead 14 October 2026Cellular: No.7Reviewtomsguide.com/wellness/smartwatches/amazfit-active-max-review-a-high-end-garmin-dupe-for-the-price-of-an-entry-level-smartwatchRead 14 October 2026Spec table: cellular support No.
Network
Not available
4G bands
Not available
5G bands
Not available
NFC
Not available
Contactless payments
Not available
Payment services
Not available
Ultra-wideband
Not available
Satellite
Not available
ANT+
No1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Footnote 13: peripheral devices connect over Bluetooth LE only. No ANT+ is listed.

Audio

Speaker
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Speaker and Mic: Support.
Microphones
Not available
Calls on the watch
Phone only1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026FAQ: Bluetooth phone calls and texts through the paired phone. No cellular model.
Music on the watch
Yes1Maker product pageus.amazfit.com/products/active-maxRead 14 October 20264GB for up to 100 hours of podcast playback. Continuous GPS usage with music: up to 22 hours. Footnote 1 says podcast support arrives by software update. The FAQ says third-party music apps cannot be installed.7Reviewtomsguide.com/wellness/smartwatches/amazfit-active-max-review-a-high-end-garmin-dupe-for-the-price-of-an-entry-level-smartwatchRead 14 October 20264GB of onboard storage for saving up to 100 hours of music or podcasts.

Controls

Buttons
21Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Technical Specifications > Buttons: 2.
Named operating buttons
Up button, Down button4Owner's manualteamplush.by/wp-content/uploads/2026/03/ebee4a37f9738b85defbef6b93194aef44753e63015757d5d56ccbd7659e6d1e_optim_cropped.pdfRead 14 October 2026About the Watch: Up button and Down button. Strap-lug screws are not operating buttons.
Crown
None5Owner's manualsupport.amazfit.com/en/amazfit_active_max/files/user-manual.pdf.pdfRead 14 October 2026Basic operations show touch gestures, an upper button and a lower button. No rotating crown.
Rotating bezel
None5Owner's manualsupport.amazfit.com/en/amazfit_active_max/files/user-manual.pdf.pdfRead 14 October 2026No rotating bezel in the manual. Tom's Guide calls the tachymeter bezel faux and flush with the glass, so it is decorative.
Gestures
Cover the screen to turn it off5Owner's manualsupport.amazfit.com/en/amazfit_active_max/files/user-manual.pdf.pdfRead 14 October 2026Basic operations, page 2: cover the screen to turn it off.

Battery and charging

Battery capacity
658mAh1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026658 mAh, rated value.
Claimed battery life
ModeWith solarHours (h)
SmartwatchNo600
Heavy useNo312
Always-onNo240
GPSNo64
GPS with musicNo22
Source1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Up to values. Typical 25 days: static watch face, voice assistant off, heart rate every 5 minutes, 8 hours a day sleep and breathing monitoring, 15 minutes a week calls, 30 minutes a week music and three 30-minute GPS runs a week. Heavy 13 days: dynamic watch face, voice assistant on, heart rate every minute, 30 minutes a week calls, 60 minutes a week music and the same GPS runs. AoD mode 10 days has no stated conditions beyond that. Continuous GPS 64 h. GPS with music 22 h.
Smartwatch mode (claimed)
600h
AOD battery life (up to)
240h
GPS mode (claimed)
64h
Solar charging
Not available
Charging method
Magnetic pins4Owner's manualteamplush.by/wp-content/uploads/2026/03/ebee4a37f9738b85defbef6b93194aef44753e63015757d5d56ccbd7659e6d1e_optim_cropped.pdfRead 14 October 2026Charging the Watch: the metal contacts on the back of the watch fit the charging base. The page calls it a magnetic charging head. Conductive pins, not Qi.
Charging guidance
Input DC 5 V, 500 mA max. The product manual recommends a power adapter with a charging current of 1 A or more. The USB-C cable is not included.4Owner's manualteamplush.by/wp-content/uploads/2026/03/ebee4a37f9738b85defbef6b93194aef44753e63015757d5d56ccbd7659e6d1e_optim_cropped.pdfRead 14 October 2026Basic Parameters: Input DC 5 V 500 mA MAX. Charging the Watch note 2 recommends a power adapter with 1 A or more. The US page says the USB-C cable is not included.
Max charging power (watch)
Not available
Fast charging
Not available
Quick charge claim
Not available
Charge 0 to 80% (claimed)
Not available
Full charge time (claimed)
120min9Spec databasethe5krunner.com/specs/amazfit/active-maxRead 14 October 2026Charging row: approximately 2 hours for a full charge. Approximate, charger not stated. The page lists NFC for EMEA only and no ANT+.

Measured

We could not find any of these 4 fields. Show them
Peak brightness (measured)
Not available
Battery life (measured)
Not available
Battery tests (measured)
Not available
Full charge time (measured)
Not available

Strap

Lug width
22mm1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Strap Attachment 22mm in the model comparison and Strap Width: 22mm in the specs.
Quick-release strap
Not available
Strap system
22 mm strap attachment1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Compare table: Strap Attachment 22mm. The product manual shows spring-bar strap attachment. The lug screws are not strap-release controls.
Strap material
Silicone1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Strap Materials: Silicone. Classic pin buckle.
Strap
Not available
Strap sizes
Not available

Regulatory

We could not find any of these 4 fields. Show them
FCC ID
Not available
SAR limb (US)
Not available
SAR limb (EU)
Not available
Other certifications
Not available

In the box

In the box
Smartwatch (including standard strap), Magnetic charging head (no cable), Instruction manual1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Packing List. The page notes the USB-C charging cable is not included.
Power adapter in box
No1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026Packing list has the magnetic charging head but no mains or USB power adapter.

Warranty

Manufacturer warranty (source market)
1year1Maker product pageus.amazfit.com/products/active-maxRead 14 October 2026US store page lists 1 Year Warranty. The product manual states a 12-month manufacturing-defect warranty or the period required by local consumer law. US market only.

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