OPPO Watch S vs Noise Colorfit Pro 3 comparison

Show Only Differences Highlight Differences	OPPO Watch S	Noise Colorfit Pro 3
key specs
Strap Colour	Green, Black	Black
Compatible OS	Android 10 and later, and iOS 14 and newer	Android, iOS
Strap Material	Rubber	Silicone
Dial Shape	Round	Rectangle
Display Type	AMOLED	-
Display Size	-	38mm
general
Brand	OPPO	Noise
Model	Watch S	Colorfit Pro 3
Release date	October 16, 2025	February 10, 2021
Model Name	Watch S	-
Dial Colour	Silver, Black	-
Dial Shape	Round	Rectangle
Strap Colour	Green, Black	Black
Strap Material	Rubber	Silicone
Size	Large	Regular
Touchscreen	1.46-inch AMOLED	Yes
Interchangeable Strap	Yes	Yes
Water Resistant	5ATM + IP68	5ATM
Dial Material	Stainless Steel	Polycarbonate
Water Resistance Depth	-	50m
dimensions
Width	44.98mm	36.3
Height	44.98mm	43.2
Thickness	8.9mm	-
Weight (g)	35.00	35.00
product details
Sensor	eight-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,	Heart rate sensor, accelerometer, SpO2 sensor
Battery Life	Up to 10 days	10 days
Charge Time	90 minutes	2 hours
Charger Type	Wireless	-
Compatible Device	-	Android, iOS
Notification	-	Yes
Battery Type	-	210mAh
Stand By Time	-	30 days
Rechargeable Battery	-	Yes
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.2	5.0
Wi-Fi	Yes	-
GPS	Yes	No
platform and storage features
Operating System	ColorOS Watch 7.1	-
Compatible Operating System	Android 10 and later, and iOS 14 and newer	Android, iOS
Processor Name	BES2800BP	-
Internal Memory	4GB EMMC	-
camera and display features
Display Resolution	464x464	320x360
Display Type	AMOLED	-
Display Size	-	38mm
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Number of Buttons	2	1
Other Fitness Features	sleep tracking, sleep snoring assessment, sleep SpO2 level measurement, sleep quality score, sleep breathing rate monitoring	Sleep monitor, stress monitor, female health tracking and reminding.

Popular Smartwatch Brands