Samsung Galaxy Watch8 (40mm) vs Huawei Watch 3 comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch8 (40mm)	Huawei Watch 3
key specs
Strap Colour	Graphite, Silver	-
Compatible OS	Android and iOS	Android, iOS
Display Type	Super AMOLED	AMOLED
Display Size	-	42mm
Dial Shape	-	Round
Ideal For	-	Unisex
general
Brand	Samsung	Huawei
Model	Galaxy Watch8 (40mm)	Watch 3
Release date	July 9, 2025	June 2, 2021
Model Name	Samsung Galaxy Watch 8	Huawei Watch 3
Dial Colour	Black	-
Strap Colour	Graphite, Silver	-
Size	Regular	Regular
Water Resistant	Yes	Yes
Water Resistance Depth	IP68	5 ATM
Usage	Regular	-
Dial Shape	-	Round
Touchscreen	-	Yes
Interchangeable Strap	-	Yes
Dial Material	-	Stainless Steel
Ideal For	-	Unisex
dimensions
Width	40.4	-
Height	42.7	-
Thickness	8.6	-
Weight (g)	30.00	-
product details
Battery Type	325	-
Sensor	-	accelerometer, barometric altimeter, gyroscope, optical heart rate, temperature sensor
Compatible Device	-	Android, iPhone
Notification	-	Yes
Battery Life	-	7 days
Rechargeable Battery	-	Yes
connectivity features
Bluetooth	Yes	Bluetooth
Bluetooth Version	5.3	5.2
GPS	Yes	Yes
Call Function	-	Yes
Wi-Fi	-	Yes
Third Party App Support	-	Yes
platform and storage features
Operating System	Watch OS	HarmonyOS
Compatible Operating System	Android and iOS	Android, iOS
RAM	2GB	32MB
Processor Name	Exynos W1000	-
Internal Memory	32GB	4GB
camera and display features
Display Type	Super AMOLED	AMOLED
Display Size	-	42mm
Backlight Display	-	Yes
fitness and watch functions
Step Count	-	Yes
Heart Rate Monitor	-	Yes
Compass	-	Yes
Calendar	-	Yes
Alarm Clock	-	Yes
Date & Time Display	-	Yes
Other Fitness Features	-	100 sports modes
Other Watch Functions	-	Sleep monitor, SpO2 monitor

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