Garmin D2 Mach 1 vs Garmin Descent G1 comparison

Show Only Differences Highlight Differences	Garmin D2 Mach 1	Garmin Descent G1
key specs
Display Size	33mm	-
Compatible OS	Android, iOS	-
Strap Material	Leather	Silicone
Dial Shape	Round	Round
Display Type	AMOLED	MIP
Ideal For	Unisex	Unisex
Strap Colour	-	Graphite Silicone
general
Brand	Garmin	Garmin
Model	D2 Mach 1	Descent G1
Release date	March 28, 2022	March 3, 2022
Model Name	D2 Mach 1	Descent G1
Dial Shape	Round	Round
Strap Material	Leather	Silicone
Size	Large	Large
Touchscreen	Yes	-
Interchangeable Strap	Yes	Yes
Water Resistant	Yes	IP68
Usage	Aviation, Fitness, Outdoor	-
Ideal For	Unisex	Unisex
Strap Colour	-	Graphite Silicone
Water Resistance Depth	-	100
dimensions
Width	47	45.5
Height	47	45.5
Thickness	14.5	15.2
Diameter	33	-
Weight (g)	70.00	61.00
product details
Sensor	Compass, heart rate sensor, Accelerometer, Gyroscope, Ambient light sensor	Depth Sensor, Accelerometer, Thermometer, Gyroscope, Compass, Barometric altimeter, Pulse Ox Blood Oxygen Saturation Monitor ,Galileo, GPS, GLONASS
Compatible Device	Android, iPhone	iPhone, Android
Notification	Yes	Yes
Battery Life	11 days	Up to 25 hours (Dive Mode), Up to 21 days/ 4months with solar in Smartwatch
Charge Time	-	3 hours per day
Charger Type	-	Solar
connectivity features
Bluetooth	Yes	Yes
Wi-Fi	Yes	-
GPS	Yes	Yes
Call Function	-	Yes
Call Features	-	Call management
platform and storage features
Compatible Operating System	Android, iOS	-
Internal Memory	32GB	-
camera and display features
Display Resolution	416x416	-
Display Size	33mm	-
Display Type	AMOLED	MIP
Scratch Resistant	Yes, Sapphire Glass	-
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	Yes
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Chronograph	Yes	No
Date & Time Display	Yes	Yes
Calorie Count	-	Yes
Other Fitness Features	-	Fitness age, Respiration rate, Body Battery, Move IQ, Sleep Score, Hydration, Relaxation breathing timer

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