Garmin D2 Air X15 vs Garmin Lily Classic comparison

Show Only Differences Highlight Differences	Garmin D2 Air X15	Garmin Lily Classic
key specs
Strap Colour	Black	CreamGold, DarkBronze, LightGold, CreamGold, RoseGold, and MidnightOrchid
Display Size	35mm	-
Compatible OS	Android and iOS	-
Strap Material	Silicone	Leather
Dial Shape	Round	Round
Display Type	AMOLED	-
Ideal For	Unisex	Women
general
Brand	Garmin	Garmin
Model	D2 Air X15	Lily Classic
Release date	October 22, 2025	March 8, 2021
Model Name	Garmin D2 Air X15	-
Dial Shape	Round	Round
Strap Colour	Black	CreamGold, DarkBronze, LightGold, CreamGold, RoseGold, and MidnightOrchid
Strap Material	Silicone	Leather
Size	Regular	Regular
Water Resistance Depth	5 ATM	-
Usage	Fitness & Outdoor	-
Ideal For	Unisex	Women
Water Resistant	-	5ATM
Dial Material	-	Stainless steel
Dial Colour	-	Black, Paloma, White, White, LightSand, and Deep Orchid
dimensions
Weight (g)	38.00	24.00
Width	-	34.50
Height	-	34.50
Thickness	-	10.15
product details
Sensor	Heart Rate Monitor, Stress, Sleep, Pulse Ox blood oxygen	Accelerometer, Ambient light sensor, Blood Oxygen Saturation Monitor
Compatible Device	Android and iOS	-
Notification	Call Notification, Smartphone Apps Notifications	incoming calls, text messages, social media updates
Battery Life	10 days	Up to 5 Days
Closure	-	Classic Buckle
connectivity features
Call Function	Yes	No
Bluetooth	Yes	Yes
Third Party App Support	Yes	-
Call Features	Make and Receive calls	-
Other Connectivity Features	GPS, Galileo, Glonass, Beidou, QZSS	-
platform and storage features
Compatible Operating System	Android and iOS	-
RAM	8GB	-
camera and display features
Display Resolution	454 x 454	240 x 201
Display Size	35mm	-
Display Type	AMOLED	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	English
Other Watch Functions	-	Pregnancy Tracking, Menstrual Tracking

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