OnePlus Watch 3 vs OnePlus Watch 2 (Cellular) comparison

Show Only Differences Highlight Differences	OnePlus Watch 3	OnePlus Watch 2 (Cellular)
key specs
Compatible OS	Android 9.0+	-
Dial Shape	Round	Round
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
general
Brand	OnePlus	OnePlus
Model	Watch 3	Watch 2 (Cellular)
Release date	February 18, 2025	June 29, 2024
Model Name	OnePlus Watch 3	OnePlus Watch 2
Dial Colour	Black	Black
Dial Shape	Round	Round
Size	Regular	Regular
Touchscreen	1.50	1.43
Interchangeable Strap	Yes	Yes
Water Resistant	5 ATM	5 ATM
Usage	Regular	Regular
Dial Material	Stainless Steel	Stainless Steel
Ideal For	Unisex	Unisex
dimensions
Width	46.6	47
Height	47.6	46.6
Thickness	11.75	12.1
Weight (g)	49.70	49.00
product details
Sensor	Wrist temperature sensor, Optical heart rate sensor, Optical pulse oximeter sensor, Geomagnetic sensor, Light sensor, Barometer, Acceleration sensor, Gyroscope sensor	Acceleration, Gyroscope, Optical heart rate, Optical pulse oximeter, Geomagnetic, Light, Barometer
Compatible Device	Android	-
Battery Life	5 days	100 hours
Rechargeable Battery	Yes	-
Battery Type	-	500mAh
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth Version	5.2	-
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Messaging Support	Yes	-
Call Features	-	Yes
platform and storage features
Operating System	WearOS 5 + RTOS	WearOS 4
Compatible Operating System	Android 9.0+	-
RAM	2GB	2GB
Processor Name	Snapdragon W5 + BES2800BP	Snapdragon W5 + BES2700
Internal Memory	32GB	32GB
camera and display features
Display Resolution	466 x 466	466 x 466
Display Type	AMOLED	AMOLED
Flash	60Hz	60Hz
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	English
Number of Buttons	One	One
audio and video features
Microphone	Yes	-
Voice Control	Yes	-

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