Xiaomi Watch S4 15th Anniversary Edition vs Amazfit GTR 3 Pro comparison

Compare Xiaomi Watch S4 15th Anniversary Edition
Compare Amazfit GTR 3 Pro
key specs
Display Size36mm36mm
Compatible OSAndroid 8.0 or above, iOS 12.0 or aboveAndroid, iOS
Dial ShapeRoundRound
Display TypeAMOLEDAMOLED
Ideal ForUnisexUnisex
Strap Colour-Black
general
BrandXiaomiAmazfit
ModelWatch S4 15th Anniversary EditionGTR 3 Pro
Release dateMay 23, 2025October 11, 2021
Model NameXiaomi Watch S4 15th Anniversary Edition-
Dial ColourBlackBlack
Dial ShapeRoundRound
SizeRegularRegular
Touchscreen1.43Yes
Interchangeable StrapYesYes
Water Resistant5 ATMYes
UsageRegular-
Ideal ForUnisexUnisex
Water Resistance Depth-5 ATM
Dial Material-Aluminium
Strap Colour-Black
dimensions
Width47.346
Height47.346
Thickness1210.7
Weight (g)44.5042.00
product details
SensorHeart Rate Monitor, Stress, SleepAccelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor, Blood Pressure Monitor
Compatible DeviceAndroid and iOSAndroid, iPhone
Battery Type486mAhLi-ion
Notification-Yes
Battery Life-12 days
connectivity features
BluetoothYesBluetooth
Bluetooth Version5.35.0
Wi-FiYes-
GPSYesYes
Other Connectivity FeaturesNFC, Galileo, Glonass, Beidou, QZSS-
Messaging Support-Yes
Third Party App Support-Yes
platform and storage features
Operating SystemHyperOS 2ZeppOS
Compatible Operating SystemAndroid 8.0 or above, iOS 12.0 or aboveAndroid, iOS
camera and display features
Display Resolution466 x 466480x480
Display Size36mm36mm
Display TypeAMOLEDAMOLED
Backlight Display-Yes
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglishEnglish
Altimeter-Yes
Compass-Yes
Calendar-Yes
Chronograph-Yes
Number of Buttons-2
Other Fitness Features-150 sports mode
audio and video features
Speaker-Yes
Microphone-Yes
Voice Control-Yes

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