Samsung Galaxy Watch8 (40mm) vs Huawei Watch D2 comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch8 (40mm)	Huawei Watch D2
key specs
Strap Colour	Graphite, Silver	Black, Gold
Compatible OS	Android and iOS	Android 8.0 and above, iOS 13.0 and above
Display Type	Super AMOLED	AMOLED
Display Size	-	46mm
Strap Material	-	Leather
Dial Shape	-	Rectangle
Ideal For	-	Unisex
general
Brand	Samsung	Huawei
Model	Galaxy Watch8 (40mm)	Watch D2
Release date	July 9, 2025	September 19, 2024
Model Name	Samsung Galaxy Watch 8	Watch D2
Dial Colour	Black	Black
Strap Colour	Graphite, Silver	Black, Gold
Size	Regular	Large
Water Resistant	Yes	Yes
Water Resistance Depth	IP68	IP68
Usage	Regular	Fitness & Outdoor
Dial Shape	-	Rectangle
Strap Material	-	Leather
Touchscreen	-	Yes
Dial Material	-	Aluminum alloy
Ideal For	-	Unisex
dimensions
Width	40.4	48
Height	42.7	38
Thickness	8.6	13.3
Weight (g)	30.00	40.00
product details
Battery Type	325	-
Sensor	-	IMU sensor, ambient light sensor, ECG sensor, ECG sensor, barometric sensor, hall sensor, pressure sensor, optical heart rate sensor, temperature sensor
Compatible Device	-	Android and iOS
Battery Life	-	Six Days
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.3	5.2
GPS	Yes	Yes
Call Function	-	Yes
Messaging Support	-	Yes
Call Features	-	Yes
platform and storage features
Operating System	Watch OS	-
Compatible Operating System	Android and iOS	Android 8.0 and above, iOS 13.0 and above
RAM	2GB	-
Processor Name	Exynos W1000	-
Internal Memory	32GB	-
camera and display features
Display Type	Super AMOLED	AMOLED
Display Resolution	-	408x480
Display Size	-	46mm
fitness and watch functions
Step Count	-	Yes
Heart Rate Monitor	-	Yes
Compass	-	Yes
Calendar	-	Yes
Alarm Clock	-	Yes
Date & Time Display	-	Yes
Language	-	English
Number of Buttons	-	2
Other Fitness Features	-	Over 80 sports modes
audio and video features
Speaker	-	Supported
Microphone	-	Supported

Popular Smartwatch Brands