Amazfit GTR 4 vs Garmin D2 Mach 1 comparison

Show Only Differences Highlight Differences	Amazfit GTR 4	Garmin D2 Mach 1
ratings
Overall NDTV Rating	Read Review	-
Design and comfort Rating		-
Tracking accuracy Rating		-
Software and ecosystem Rating		-
Battery life Rating		-
key specs
Dial Shape	Round	Round
Display Size	-	33mm
Compatible OS	-	Android, iOS
Strap Material	-	Leather
Display Type	-	AMOLED
Ideal For	-	Unisex
general
Brand	Amazfit	Garmin
Model	GTR 4	D2 Mach 1
Release date	September 1, 2022	March 28, 2022
Dial Shape	Round	Round
Size	Regular	Large
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	Yes
Water Resistant	5ATM	Yes
Usage	Health, Fitness	Aviation, Fitness, Outdoor
Model Name	-	D2 Mach 1
Strap Material	-	Leather
Ideal For	-	Unisex
dimensions
Width	46	47
Height	46	47
Thickness	10.6	14.5
Weight (g)	34.00	70.00
Diameter	-	33
product details
Sensor	Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric altimeter, Ambient light sensor	Compass, heart rate sensor, Accelerometer, Gyroscope, Ambient light sensor
Battery Life	14 days	11 days
Charge Time	2 hours	-
Charger Type	Magnetic Charger	-
Compatible Device	-	Android, iPhone
Notification	-	Yes
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	v5.0	-
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Call Features	Make Calls, Reject Calls	-
platform and storage features
Operating System	Zepp OS 2.0	-
Compatible Operating System	-	Android, iOS
Internal Memory	-	32GB
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Other Fitness Features	Over 150 Sports Modes, Automatic Recognition	-
Altimeter	-	Yes
Compass	-	Yes
Calendar	-	Yes
Alarm Clock	-	Yes
Chronograph	-	Yes
Date & Time Display	-	Yes
audio and video features
Speaker	Yes	-
Microphone	Yes	-
Voice Control	Yes	-
camera and display features
Display Resolution	-	416x416
Display Size	-	33mm
Display Type	-	AMOLED
Scratch Resistant	-	Yes, Sapphire Glass

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