OPPO Watch S2 vs Oppo Watch ECG Edition comparison

Compare OPPO Watch S2
Compare Oppo Watch ECG Edition
key specs
Strap ColourVibrant Orange, Misty Powder, and Mountain Shadow GreyBlack
Display Size41mm46mm
Compatible OSAndroid and iOSAndroid
Strap MaterialRubberRubber
Dial ShapeRoundRectangle
Display TypeAMOLEDAMOLED
Ideal ForUnisexUnisex
general
BrandOPPOOppo
ModelWatch S2Watch ECG Edition
Release dateSeptember 22, 2026September 25, 2020
Model NameWatch S2Watch ECG Edition
Dial ColourSilverBlack
Dial ShapeRoundRectangle
Strap ColourVibrant Orange, Misty Powder, and Mountain Shadow GreyBlack
Strap MaterialRubberRubber
SizeLargeLarge
Touchscreen1.46Yes
Interchangeable StrapYesYes
Water Resistant5ATM + IP69 + IP69KYes
Dial MaterialStainless Steel-
Ideal ForUnisexUnisex
Water Resistance Depth-5ATM. IPX8
dimensions
Width45mm-
Height45mm-
Thickness8.9mm-
Weight (g)34.4045.50
product details
Sensoraccelerometer, a gyroscope, a geomagnetic sensor, a barometric pressure sensor, and an ambient light sensorTri-axial acceleration sensor, Gyroscope, Geomagnetic, Barometric, Optical heartbeat sensor, Capacitance sensor, Ambient light sensor, ECG
Compatible DeviceAndroid 10 or newer versions and iOS 14 or later versions-
Battery Type339mAh-
Battery Lifeup to 10 days40 hours
Notification-Yes
Stand By Time-21 days
connectivity features
Call FunctionYesYes
BluetoothYesYes
Bluetooth Version5.44.2
Wi-FiYesYes
GPSYesYes
Other Connectivity FeaturesNFC-
Messaging Support-Yes
Third Party App Support-Yes
Call Features-Yes
platform and storage features
Operating SystemColorOS Watch 17ColorOS
Compatible Operating SystemAndroid and iOSAndroid
Number of Cores-quad-core
RAM-1GB
Processor Name-Qualcomm Snapdragon Wear 2500 + Apollo 3 co-processor
Internal Memory-8000
camera and display features
Display Resolution464 x 464402x476
Display Size41mm46mm
Display TypeAMOLEDAMOLED
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYesYes
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
Number of Buttons12
Other Fitness FeaturesFatMax Mode, Fall detection, 60-Second Health Check functionality, heart rate monitoring, blood-oxygen tracking, sleep quality assessment, and physical and mental state assessmentFitness Run, 5-Min Workouts, Fat Burn Run, Outdoor Walk, Outdoor Cycling, Swimming, Heart rate monitoring, Sleep monitoring, Get Up Reminder, Guided breathing exercises

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