boAt Ultima Ember vs Garmin D2 Mach 1 comparison

Show Only Differences Highlight Differences	boAt Ultima Ember	Garmin D2 Mach 1
key specs
Dial Shape	Rectangle	Round
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
Display Size	-	33mm
Compatible OS	-	Android, iOS
Strap Material	-	Leather
general
Brand	boAt	Garmin
Model	Ultima Ember	D2 Mach 1
Release date	February 22, 2025	March 28, 2022
Dial Shape	Rectangle	Round
Touchscreen	1.96	Yes
Water Resistant	IP68	Yes
Usage	Regular	Aviation, Fitness, Outdoor
Ideal For	Unisex	Unisex
Model Name	-	D2 Mach 1
Strap Material	-	Leather
Size	-	Large
Interchangeable Strap	-	Yes
product details
Sensor	heart rate, SpO2, steps, sleep tracker	Compass, heart rate sensor, Accelerometer, Gyroscope, Ambient light sensor
Battery Type	300mAh	-
Battery Life	15 days	11 days
Compatible Device	-	Android, iPhone
Notification	-	Yes
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Wi-Fi	-	Yes
GPS	-	Yes
camera and display features
Display Resolution	368 x 448	416x416
Display Type	AMOLED	AMOLED
Other Display Features	Always-On Display	-
Display Size	-	33mm
Scratch Resistant	-	Yes, Sapphire Glass
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Altimeter	-	Yes
Compass	-	Yes
Alarm Clock	-	Yes
Chronograph	-	Yes
audio and video features
Speaker	Yes	-
Microphone	Yes	-
dimensions
Width	-	47
Height	-	47
Thickness	-	14.5
Diameter	-	33
Weight (g)	-	70.00
platform and storage features
Compatible Operating System	-	Android, iOS
Internal Memory	-	32GB

Popular Smartwatch Brands