Garmin D2 Mach 2 vs Amazfit GTS 2 comparison

Show Only Differences Highlight Differences	Garmin D2 Mach 2	Amazfit GTS 2
key specs
Display Size	35mm	42mm
Dial Shape	Round	Rectangle
Ideal For	Unisex	-
Strap Colour	-	Dolphon Grey, Obsidian Black, Streamer Gold
Compatible OS	-	Android, iOS
Display Type	-	AMOLED
general
Brand	Garmin	Amazfit
Model	D2 Mach 2	GTS 2
Release date	October 22, 2025	September 22, 2020
Model Name	Garmin D2 Mach 2	GTS 2
Dial Colour	Black	Dolphon Grey, Obsidian Black, Streamer Gold
Dial Shape	Round	Rectangle
Water Resistant	10 ATM	5 ATM
Ideal For	Unisex	-
Size	-	Regular
Touchscreen	-	Yes
Dial Material	-	Aluminium Alloy
Strap Colour	-	Dolphon Grey, Obsidian Black, Streamer Gold
dimensions
Width	47	35.6
Height	47	42.8
Thickness	13.8	9.7
Weight (g)	73.00	24.70
product details
Talk time	14	-
Sensor	-	Air pressure, Accelerometer, Gyroscope, Geomagnetic sensor, ambient light sensor
Compatible Device	-	Android, iOS
Notification	-	Yes
Battery Life	-	7 days
Charge Time	-	2 hours
Charger Type	-	Magnetic
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Wi-Fi	Yes	Yes
GPS	Yes	-
Third Party App Support	Yes	-
Call Features	Yes	-
Other Connectivity Features	Glonass, Galileo, Beidou, QZSS	-
Bluetooth Version	-	5.0
camera and display features
Display Resolution	454 x 454	348x442
Display Size	35mm	42mm
Display Type	-	AMOLED
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	-	1
Other Watch Functions	-	BioTracker 2 PPG, biological data sensor
ratings
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Companion app Rating	-
Software and ecosystem Rating	-
Battery life Rating	-
platform and storage features
Compatible Operating System	-	Android, iOS
audio and video features
Speaker	-	Yes
Microphone	-	Yes

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