Huawei Watch Ultimate 2 vs Huawei Watch 3 comparison

Show Only Differences Highlight Differences	Huawei Watch Ultimate 2	Huawei Watch 3
key specs
Compatible OS	HarmonyOS, Android, iOS	Android, iOS
Dial Shape	Round	Round
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
Display Size	-	42mm
general
Brand	Huawei	Huawei
Model	Watch Ultimate 2	Watch 3
Release date	November 25, 2026	June 2, 2021
Model Name	Watch Ultimate 2	Huawei Watch 3
Dial Colour	Silver	-
Dial Shape	Round	Round
Touchscreen	1.5 AMOLED	Yes
Interchangeable Strap	Yes	Yes
Water Resistant	20ATM + IP68 + IP69	Yes
Water Resistance Depth	150m	5 ATM
Ideal For	Unisex	Unisex
Size	-	Regular
Dial Material	-	Stainless Steel
dimensions
Width	48.5mm	-
Height	48.5mm	-
Thickness	12.9mm	-
Weight (g)	80.50	-
product details
Sensor	Optical heart rate sensor, Barometric pressure sensor, Temperature sensor, ECG sensor	accelerometer, barometric altimeter, gyroscope, optical heart rate, temperature sensor
Compatible Device	HarmonyOS 2.0 and later, Android 9.0 and later, and iOS 13.0 and later	Android, iPhone
Notification	-	Yes
Battery Life	-	7 days
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Bluetooth
Bluetooth Version	5.2	5.2
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Messaging Support	Yes	-
Third Party App Support	-	Yes
platform and storage features
Operating System	HarmonyOS 6.0	HarmonyOS
Compatible Operating System	HarmonyOS, Android, iOS	Android, iOS
Processor Name	Kirin W80	-
RAM	-	32MB
Internal Memory	-	4GB
camera and display features
Display Resolution	466x466 pixels	-
Display Type	AMOLED	AMOLED
Display Size	-	42mm
Backlight Display	-	Yes
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Number of Buttons	3	-
Other Fitness Features	-	100 sports modes
Other Watch Functions	-	Sleep monitor, SpO2 monitor

Popular Smartwatch Brands