Garmin D2 Air X15 vs Fitbit Versa 2 comparison

Show Only Differences Highlight Differences	Garmin D2 Air X15	Fitbit Versa 2
key specs
Strap Colour	Black	Black, Stone, Emerald, Petal, Bordeaux
Display Size	35mm	-
Compatible OS	Android and iOS	Android, iOS
Strap Material	Silicone	-
Dial Shape	Round	Square
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
general
Brand	Garmin	Fitbit
Model	D2 Air X15	Versa 2
Release date	October 22, 2025	August 1, 2019
Model Name	Garmin D2 Air X15	Versa 2
Dial Shape	Round	Square
Strap Colour	Black	Black, Stone, Emerald, Petal, Bordeaux
Strap Material	Silicone	-
Size	Regular	Regular
Water Resistance Depth	5 ATM	50 meters
Usage	Fitness & Outdoor	-
Ideal For	Unisex	Unisex
Touchscreen	-	Yes
Water Resistant	-	Yes
dimensions
Weight (g)	38.00	4.54
Width	-	40mm
Height	-	40mm
Thickness	-	12mm
product details
Sensor	Heart Rate Monitor, Stress, Sleep, Pulse Ox blood oxygen	Accelerometer, Ambient light sensor
Compatible Device	Android and iOS	-
Notification	Call Notification, Smartphone Apps Notifications	-
Battery Life	10 days	Around 5 days
Battery Type	-	Lithium-polymer
Charge Time	-	2 hours
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Third Party App Support	Yes	-
Call Features	Make and Receive calls	-
Other Connectivity Features	GPS, Galileo, Glonass, Beidou, QZSS	NFC
Bluetooth Version	-	4.0
Wi-Fi	-	Yes
platform and storage features
Compatible Operating System	Android and iOS	Android, iOS
RAM	8GB	-
camera and display features
Display Resolution	454 x 454	-
Display Size	35mm	-
Display Type	AMOLED	AMOLED
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	Yes
Compass	Yes	-
Calendar	Yes	-
Alarm Clock	Yes	-
Date & Time Display	Yes	Yes
Language	English	English
ratings
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Software and ecosystem Rating	-
Battery life Rating	-
audio and video features
Microphone	-	Yes

Popular Smartwatch Brands