Samsung Galaxy Watch 8 (44mm) vs Amazfit GTS 4 comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch 8 (44mm)	Amazfit GTS 4
ratings
Overall NDTV Rating	Read Review	-
Design and comfort Rating		-
Tracking accuracy Rating		-
Companion app Rating		-
Software and ecosystem Rating		-
Battery life Rating		-
key specs
Strap Colour	Graphite, Silver	-
Compatible OS	Android and iOS	-
Display Type	Super AMOLED	-
Dial Shape	-	Rectangle
general
Brand	Samsung	Amazfit
Model	Galaxy Watch 8 (44mm)	GTS 4
Release date	July 9, 2025	September 1, 2022
Model Name	Samsung Galaxy Watch 8	-
Dial Colour	Black	-
Strap Colour	Graphite, Silver	-
Size	Regular	Regular
Water Resistant	Yes	5ATM
Water Resistance Depth	IP68	-
Usage	Regular	-
Dial Shape	-	Rectangle
Touchscreen	-	Yes
dimensions
Width	43.7	42.7mm
Height	46	36.5mm
Thickness	8.6	9.9mm
Weight (g)	34.00	27.00
product details
Battery Type	435	-
Sensor	-	BioTracker 4.0 PPG, Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric altimeter, Ambient light sensor
Battery Life	-	8 days
Charge Time	-	2 hours
Charger Type	-	Magnetic Charger
connectivity features
Bluetooth	Yes	Yes
Wi-Fi	Yes	Yes
Call Function	-	Yes
Bluetooth Version	-	v5.0
GPS	-	Yes
Third Party App Support	-	Yes
Call Features	-	Make Calls, Reject Calls
platform and storage features
Operating System	Watch OS	Zepp OS 2.0
Compatible Operating System	Android and iOS	-
RAM	2GB	-
Processor Name	Exynos W1000	-
Internal Memory	32GB	-
camera and display features
Display Resolution	480×480	-
Display Type	Super AMOLED	-
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Language	English	-
Other Fitness Features	-	Over 150 Sports Modes, Automatic Recognition

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