Apple Watch Series 12 vs Oppo Watch ECG Edition comparison

Show Only Differences Highlight Differences	Apple Watch Series 12	Oppo Watch ECG Edition
key specs
Display Size	46mm	46mm
Dial Shape	Rectangle	Rectangle
Display Type	OLED Retina	AMOLED
Ideal For	Unisex	Unisex
Strap Colour	-	Black
Compatible OS	-	Android
Strap Material	-	Rubber
general
Brand	Apple	Oppo
Model	Watch Series 12	Watch ECG Edition
Release date	September 9, 2026	September 25, 2020
Dial Shape	Rectangle	Rectangle
Usage	Regular, Sports	-
Ideal For	Unisex	Unisex
Model Name	-	Watch ECG Edition
Strap Material	-	Rubber
Size	-	Large
Touchscreen	-	Yes
Interchangeable Strap	-	Yes
Water Resistant	-	Yes
Water Resistance Depth	-	5ATM. IPX8
Strap Colour	-	Black
Dial Colour	-	Black
product details
Sensor	New optical and electrical heart sensors, optical heart sensor	Tri-axial acceleration sensor, Gyroscope, Geomagnetic, Barometric, Optical heartbeat sensor, Capacitance sensor, Ambient light sensor, ECG
Compatible Device	iPhone 11 or later, or iPhone SE (2nd generation or later), with iOS 27 or later	-
Battery Life	24 hours	40 hours
Charger Type	Magnetic charging port	-
Rechargeable Battery	Yes	-
Other Features	Readiness score, Siri AI	-
Notification	-	Yes
Stand By Time	-	21 days
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth Version	-	4.2
Messaging Support	-	Yes
Third Party App Support	-	Yes
Call Features	-	Yes
platform and storage features
Operating System	watchOS 27	ColorOS
Processor Name	Apple S11 chip	Qualcomm Snapdragon Wear 2500 + Apollo 3 co-processor
Compatible Operating System	-	Android
Number of Cores	-	quad-core
RAM	-	1GB
Internal Memory	-	8000
camera and display features
Display Resolution	416 × 496	402x476
Display Size	46mm	46mm
Display Type	OLED Retina	AMOLED
Scratch Resistant	Ceramic Shield 2 on aluminium models	-
Other Display Features	Up to 2,000 nits brightness, LTPO3, Always-On display	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Chronograph	Yes	-
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	2	2
Other Fitness Features	ECG, sleep tracking, sleep score, sleep apnoea notifications, heart rate notifications, HRV, readiness score, VO2 max, heart rate zones, Training Load, workout tracking, cycle tracking, step tracking, GPS, elevation tracking	Fitness Run, 5-Min Workouts, Fat Burn Run, Outdoor Walk, Outdoor Cycling, Swimming, Heart rate monitoring, Sleep monitoring, Get Up Reminder, Guided breathing exercises
audio and video features
Speaker	Yes	-
Gesture Control	Yes	-
Microphone	Yes	-
Voice Control	Siri AI	-
dimensions
Weight (g)	-	45.50

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