Huawei Watch Buds 2 vs Huawei Watch Ultimate 2 comparison

Show Only Differences Highlight Differences	Huawei Watch Buds 2	Huawei Watch Ultimate 2
key specs
Dial Shape	Round	Round
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
Compatible OS	-	HarmonyOS, Android, iOS
general
Brand	Huawei	Huawei
Model	Watch Buds 2	Watch Ultimate 2
Release date	April 20, 2026	November 25, 2026
Dial Shape	Round	Round
Size	Regular	-
Touchscreen	1.5	1.5 AMOLED
Usage	Regular	-
Ideal For	Unisex	Unisex
Model Name	-	Watch Ultimate 2
Dial Colour	-	Silver
Interchangeable Strap	-	Yes
Water Resistant	-	20ATM + IP68 + IP69
Water Resistance Depth	-	150m
dimensions
Width	47	48.5mm
Height	47	48.5mm
Thickness	14.69	12.9mm
Weight (g)	54.50	80.50
product details
Sensor	heart rate, SpO2, steps, sleep tracker	Optical heart rate sensor, Barometric pressure sensor, Temperature sensor, ECG sensor
Battery Life	3 days	-
Rechargeable Battery	Yes	-
Compatible Device	-	HarmonyOS 2.0 and later, Android 9.0 and later, and iOS 13.0 and later
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth Version	6.0	5.2
Wi-Fi	-	Yes
GPS	-	Yes
Messaging Support	-	Yes
platform and storage features
Operating System	HarmonyOS	HarmonyOS 6.0
Compatible Operating System	-	HarmonyOS, Android, iOS
Processor Name	-	Kirin W80
camera and display features
Display Resolution	466 × 466	466x466 pixels
Display Type	AMOLED	AMOLED
Other Display Features	3000 nits	-
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	Yes
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Number of Buttons	2	3
Date & Time Display	-	Yes

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