Garmin D2 Mach 2 vs Garmin Instinct Solar comparison

Show Only Differences Highlight Differences	Garmin D2 Mach 2	Garmin Instinct Solar
key specs
Display Size	35mm	-
Dial Shape	Round	Round
Ideal For	Unisex	Unisex
Compatible OS	-	Android, iOS
Strap Material	-	Silicone
general
Brand	Garmin	Garmin
Model	D2 Mach 2	Instinct Solar
Release date	October 22, 2025	September 25, 2020
Model Name	Garmin D2 Mach 2	Instinct Solar
Dial Colour	Black	Graphite, Tidal Blue, Orchid, Sunburst, Flame Red, Graphite Camo, Lichen Camo
Dial Shape	Round	Round
Water Resistant	10 ATM	10 ATM
Ideal For	Unisex	Unisex
Strap Material	-	Silicone
Size	-	Regular
Touchscreen	-	Yes
Interchangeable Strap	-	Yes
Water Resistance Depth	-	100
Dial Material	-	Fiber-reinforced polymer
dimensions
Width	47	45
Height	47	45
Thickness	13.8	15.3
Weight (g)	73.00	52.00
product details
Talk time	14	-
Sensor	-	GPS, Glonass, Galileo, Barometric, Altimeter, Compass, Accelerometer, Heart rate monitor, Pulse Ox sensor
Compatible Device	-	Android, iOS
Notification	-	Yes
Battery Life	-	up to 24 days
Rechargeable Battery	-	Yes
Other Features	-	GPS mode: Up to 30 hours, Max Battery GPS Mode: Up to 70 hours, Expedition mode: Up to 28 days, Battery saver mode: 56 days
connectivity features
Call Function	Yes	No
Bluetooth	Yes	Yes
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Third Party App Support	Yes	-
Call Features	Yes	-
Other Connectivity Features	Glonass, Galileo, Beidou, QZSS	-
camera and display features
Display Resolution	454 x 454	-
Display Size	35mm	-
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	English
Altimeter	-	Yes
Number of Buttons	-	2
platform and storage features
Compatible Operating System	-	Android, iOS

Popular Smartwatch Brands