OPPO Watch S vs Oppo Watch Free comparison

Compare OPPO Watch S
Compare Oppo Watch Free
key specs
Strap ColourGreen, Black-
Compatible OSAndroid 10 and later, and iOS 14 and newerAndroid, iOS
Strap MaterialRubberSilicone
Dial ShapeRoundRectangle
Display TypeAMOLEDAMOLED
Display Size-41mm
Ideal For-Unisex
general
BrandOPPOOppo
ModelWatch SWatch Free
Release dateOctober 16, 2025September 26, 2021
Model NameWatch S-
Dial ColourSilver, Black-
Dial ShapeRoundRectangle
Strap ColourGreen, Black-
Strap MaterialRubberSilicone
SizeLargeRegular
Touchscreen1.46-inch AMOLEDYes
Interchangeable StrapYesYes
Water Resistant5ATM + IP68Yes
Dial MaterialStainless SteelPolycarbonate and Fibre
Water Resistance Depth-5 ATM
Ideal For-Unisex
dimensions
Width44.98mm29.7
Height44.98mm46
Thickness8.9mm10.6
Weight (g)35.0032.60
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,six-axis motion sensor, optical heart rate sensor, optical blood oxygen sensor, ambient light sensor
Battery LifeUp to 10 days14 days
Charge Time90 minutes75 minutes
Charger TypeWireless-
Compatible Device-Android, iPhone
Notification-Yes
Battery Type-Li-ion
Rechargeable Battery-Yes
connectivity features
BluetoothYesBluetooth
Bluetooth Version5.25.0
Wi-FiYes-
GPSYes-
Call Function-Yes
Messaging Support-Yes
Email Support-Yes
Operating Range-10m
Call Features-Yes
platform and storage features
Operating SystemColorOS Watch 7.1-
Compatible Operating SystemAndroid 10 and later, and iOS 14 and newerAndroid, iOS
Processor NameBES2800BP-
Internal Memory4GB EMMC-
camera and display features
Display Resolution464x464280x456
Display TypeAMOLEDAMOLED
Display Size-41mm
Backlight Display-Yes
Scratch Resistant-Yes
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
AltimeterYesYes
CompassYes-
CalendarYes-
Alarm ClockYes-
Date & Time DisplayYes-
Number of Buttons2-
Other Fitness Featuressleep tracking, sleep snoring assessment, sleep SpO2 level measurement, sleep quality score, sleep breathing rate monitoring100 sports modes
Language-English
audio and video features
Voice Control-Yes
Other Multimedia Features-Music Controls

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