Samsung Galaxy Watch Ultra 2 vs Garmin D2 Mach 1 comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch Ultra 2	Garmin D2 Mach 1
ratings
Overall NDTV Rating	Read Review	-
Design and comfort Rating		-
Tracking accuracy Rating		-
Companion app Rating		-
Software and ecosystem Rating		-
Battery life Rating		-
key specs
Strap Colour	Marine, PeakForm, Trail, Sports, Misty, and Fabric	-
Display Size	48mm	33mm
Compatible OS	Android	Android, iOS
Dial Shape	Square	Round
Display Type	Super AMOLED	AMOLED
Ideal For	Unisex	Unisex
Strap Material	-	Leather
general
Brand	Samsung	Garmin
Model	Galaxy Watch Ultra 2	D2 Mach 1
Release date	July 22, 2026	March 28, 2022
Model Name	Galaxy Watch Ultra 2	D2 Mach 1
Dial Colour	Titanium	-
Dial Shape	Square	Round
Strap Colour	Marine, PeakForm, Trail, Sports, Misty, and Fabric	-
Size	Regular	Large
Touchscreen	1.52-inch AMOLED	Yes
Water Resistant	IP69K + 10ATM + EN13319	Yes
Usage	Regular	Aviation, Fitness, Outdoor
Dial Material	Titanium	-
Ideal For	Unisex	Unisex
Strap Material	-	Leather
Interchangeable Strap	-	Yes
dimensions
Width	47.4	47
Height	47.1	47
Thickness	10.7	14.5
Diameter	47mm	33
Weight (g)	61.50	70.00
product details
Sensor	Bio-signal sensor, an Electrical Heart sensor, a temperature sensor, an accelerometer, a barometer, a gyroscope, a geomagnetic sensor, and a light sensor	Compass, heart rate sensor, Accelerometer, Gyroscope, Ambient light sensor
Compatible Device	Android 13 or newer versions	Android, iPhone
Battery Type	800mAh	-
Rechargeable Battery	Yes	-
Notification	-	Yes
Battery Life	-	11 days
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	6.0	-
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Messaging Support	Yes	-
Call Features	Yes	-
platform and storage features
Operating System	OneUI 9 Watch	-
Compatible Operating System	Android	Android, iOS
RAM	2GB	-
Processor Name	Snapdragon Wear Elite	-
Internal Memory	64GB	32GB
camera and display features
Display Resolution	498x498	416x416
Display Size	48mm	33mm
Display Type	Super AMOLED	AMOLED
Other Display Features	5,000 nits peak brightness level	-
Scratch Resistant	-	Yes, Sapphire Glass
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	Yes
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Chronograph	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	3	-

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