OPPO Watch S vs Amazfit GTR Mini comparison

Compare OPPO Watch S
Compare Amazfit GTR Mini
key specs
Strap ColourGreen, BlackMidnight Black, Misty Pink, Ocean Blue
Compatible OSAndroid 10 and later, and iOS 14 and newer-
Strap MaterialRubber-
Dial ShapeRoundRound
Display TypeAMOLEDAMOLED
Ideal For-Unisex
general
BrandOPPOAmazfit
ModelWatch SGTR Mini
Release dateOctober 16, 2025March 16, 2023
Model NameWatch SGTR Mini
Dial ColourSilver, BlackBlack
Dial ShapeRoundRound
Strap ColourGreen, BlackMidnight Black, Misty Pink, Ocean Blue
Strap MaterialRubber-
SizeLarge-
Touchscreen1.46-inch AMOLED1.28
Interchangeable StrapYes-
Water Resistant5ATM + IP685 ATM
Dial MaterialStainless SteelStainless Steel
Water Resistance Depth-50 m
Usage-Regular
Ideal For-Unisex
dimensions
Width44.98mm-
Height44.98mm-
Thickness8.9mm9.25
Weight (g)35.0024.60
Diameter-1.28
product details
Sensoreight-channel optical heart rate sensor, 16-channel optical pulse oximeter sensor, ECG sensor, a wrist temperature sensor, accelerometer, gyroscope, geomagnetic sensor, air pressure sensor, ambient light sensor,-
Battery LifeUp to 10 days14 days
Charge Time90 minutes-
Charger TypeWireless-
Battery Type-280 mAh lithium polymer battery
Stand By Time-20 days
Rechargeable Battery-Yes
connectivity features
BluetoothYes-
Bluetooth Version5.2-
Wi-FiYes-
GPSYesYes
Third Party App Support-Strava, Relive, adidas Running, Apple Health, Google Fit
platform and storage features
Operating SystemColorOS Watch 7.1Zepp OS 2.0
Compatible Operating SystemAndroid 10 and later, and iOS 14 and newer-
Processor NameBES2800BP-
Internal Memory4GB EMMC-
camera and display features
Display Resolution464x464HD
Display TypeAMOLEDAMOLED
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
AltimeterYesYes
CompassYesYes
CalendarYesYes
Alarm ClockYes-
Date & Time DisplayYesYes
Number of Buttons2-
Other Fitness Featuressleep tracking, sleep snoring assessment, sleep SpO2 level measurement, sleep quality score, sleep breathing rate monitoring-

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