Realme Watch S5 vs Garmin D2 Mach 2 comparison

Show Only Differences Highlight Differences	Realme Watch S5	Garmin D2 Mach 2
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
Display Size	50mm	35mm
Dial Shape	Round	Round
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
general
Brand	Realme	Garmin
Model	Watch S5	D2 Mach 2
Release date	May 22, 2026	October 22, 2025
Model Name	Realme Watch S5	Garmin D2 Mach 2
Dial Colour	Black	Black
Dial Shape	Round	Round
Size	Regular	-
Touchscreen	1.97	-
Water Resistance Depth	5 ATM	-
Usage	Regular	-
Ideal For	Unisex	Unisex
Water Resistant	-	10 ATM
dimensions
Thickness	11.8	13.8
Weight (g)	32.00	73.00
Width	-	47
Height	-	47
product details
Sensor	heart rate, SpO2, steps, sleep tracker	-
Battery Life	20 days	-
Rechargeable Battery	Yes	-
Talk time	-	14
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
GPS	Yes	Yes
Wi-Fi	-	Yes
Third Party App Support	-	Yes
Call Features	-	Yes
Other Connectivity Features	-	Glonass, Galileo, Beidou, QZSS
camera and display features
Display Size	50mm	35mm
Display Type	AMOLED	-
Display Resolution	-	454 x 454
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	English
Calorie Count	-	Yes
audio and video features
Speaker	Yes	-
Microphone	Yes	-

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