Xiaomi Smart Band 10 Pro vs Xiaomi Watch S4 comparison

Show Only Differences Highlight Differences	Xiaomi Smart Band 10 Pro	Xiaomi Watch S4
key specs
Compatible OS	iOS, Android	-
Dial Shape	-	Round
Display Type	-	AMOLED
Ideal For	-	Unisex
general
Brand	Xiaomi	Xiaomi
Model	Smart Band 10 Pro	Watch S4
Release date	May 21, 2026	October 29, 2024
Model Number	M2551B1	-
Model Name	Xiaomi Smart Band 10 Pro	-
Touchscreen	AMOLED	1.43
Interchangeable Strap	Yes	Yes
Water Resistance Depth	5 ATM	-
Dial Shape	-	Round
Size	-	Regular
Water Resistant	-	5 ATM
Usage	-	Regular
Ideal For	-	Unisex
product details
Sensor	Heart rate sensor and a SpO2 sensor	heart rate, SpO2, steps, sleep tracker
Compatible Device	Android 8.0 or later and iOS 14.0 or later	-
Battery Life	21 Days	15
Rechargeable Battery	Yes	-
Battery Type	-	486mAh
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.4	5.2
GPS	Yes	Yes
Messaging Support	Yes	-
Third Party App Support	Yes	-
Wi-Fi	-	Yes
Other Connectivity Features	-	NFC, Galileo, Glonass, Beidou, QZSS
platform and storage features
Operating System	Xiaomi HyperOS	HyperOS 2
Compatible Operating System	iOS, Android	-
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Alarm Clock	Yes	-
Date & Time Display	-	Yes
dimensions
Width	-	47.3
Height	-	47.3
Thickness	-	12
Weight (g)	-	44.50
camera and display features
Display Resolution	-	466 x 466
Display Type	-	AMOLED

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