Garmin D2 Mach 2 vs Apple Watch Series 7 GPS comparison

Show Only Differences Highlight Differences	Garmin D2 Mach 2	Apple Watch Series 7 GPS
key specs
Display Size	35mm	41mm
Dial Shape	Round	Rectangle
Ideal For	Unisex	Unisex
Display Type	-	OLED Retina
general
Brand	Garmin	Apple
Model	D2 Mach 2	Watch Series 7 GPS
Release date	October 22, 2025	September 14, 2021
Model Name	Garmin D2 Mach 2	Watch Series 7 GPS
Dial Colour	Black	Silver, Grey, Gold, Blue, PRODUCT RED
Dial Shape	Round	Rectangle
Water Resistant	10 ATM	Yes
Ideal For	Unisex	Unisex
Size	-	Regular
Touchscreen	-	Yes
Water Resistance Depth	-	50m
Usage	-	Fitness & Outdoor
dimensions
Width	47	-
Height	47	-
Thickness	13.8	-
Weight (g)	73.00	-
product details
Talk time	14	-
Sensor	-	Compass, Always-On Altimeter, third-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensor
Notification	-	Yes
Battery Type	-	Lithium Ion
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	-
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	41mm
Display Type	-	OLED Retina
Backlight Display	-	Yes
Other Display Features	-	LTPO OLED Always-On Retina display
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
Other Fitness Features	-	Blood Oxgen Sensor, ECG sensor
platform and storage features
Operating System	-	watchOS 8
audio and video features
Speaker	-	Yes
Microphone	-	Yes

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