Garmin D2 Mach 2 vs Garmin D2 Air X15 comparison

Show Only Differences Highlight Differences	Garmin D2 Mach 2	Garmin D2 Air X15
key specs
Display Size	35mm	35mm
Dial Shape	Round	Round
Ideal For	Unisex	Unisex
Strap Colour	-	Black
Compatible OS	-	Android and iOS
Strap Material	-	Silicone
Display Type	-	AMOLED
general
Brand	Garmin	Garmin
Model	D2 Mach 2	D2 Air X15
Release date	October 22, 2025	October 22, 2025
Model Name	Garmin D2 Mach 2	Garmin D2 Air X15
Dial Colour	Black	-
Dial Shape	Round	Round
Water Resistant	10 ATM	-
Ideal For	Unisex	Unisex
Strap Colour	-	Black
Strap Material	-	Silicone
Size	-	Regular
Water Resistance Depth	-	5 ATM
Usage	-	Fitness & Outdoor
dimensions
Width	47	-
Height	47	-
Thickness	13.8	-
Weight (g)	73.00	38.00
product details
Talk time	14	-
Sensor	-	Heart Rate Monitor, Stress, Sleep, Pulse Ox blood oxygen
Compatible Device	-	Android and iOS
Notification	-	Call Notification, Smartphone Apps Notifications
Battery Life	-	10 days
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Wi-Fi	Yes	-
GPS	Yes	-
Third Party App Support	Yes	Yes
Call Features	Yes	Make and Receive calls
Other Connectivity Features	Glonass, Galileo, Beidou, QZSS	GPS, Galileo, Glonass, Beidou, QZSS
camera and display features
Display Resolution	454 x 454	454 x 454
Display Size	35mm	35mm
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	English
Altimeter	-	Yes
platform and storage features
Compatible Operating System	-	Android and iOS
RAM	-	8GB

Popular Smartwatch Brands