Xiaomi Watch S4 41mm vs boAt Wave Sigma 3 comparison

Show Only Differences Highlight Differences	Xiaomi Watch S4 41mm	boAt Wave Sigma 3
key specs
Display Size	41mm	-
Strap Material	Milanese	-
Dial Shape	Round	Rectangle
Ideal For	Unisex	Unisex
general
Brand	Xiaomi	boAt
Model	Watch S4 41mm	Wave Sigma 3
Release date	September 24, 2025	May 22, 2024
Dial Shape	Round	Rectangle
Strap Material	Milanese	-
Size	Regular	Regular
Touchscreen	1.32	2.01
Water Resistant	5ATM	IP67
Water Resistance Depth	50 m	-
Usage	Regular	Regular
Dial Material	Stainless steel	-
Ideal For	Unisex	Unisex
dimensions
Width	41.2	-
Height	41.2	-
Diameter	9.5	-
Weight (g)	32.00	-
product details
Sensor	Heart rate sensor (with blood oxygen sensor), Accelerometer, Gyroscope, Ambient light sensor, Electronic compass, Barometer sensor, Temperature sensor	heart rate, SpO2, steps, daily activity
Battery Type	320mAh	320
Battery Life	8 days	7 days
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth Version	5.4	5.2
GPS	Yes	-
platform and storage features
Operating System	Xiaomi HyperOS 3	Crest+ OS
camera and display features
Display Resolution	466 × 466	240 x 240
Display Size	41mm	-
Other Display Features	1500nits, 60Hz refresh rate	-
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	-
Date & Time Display	Yes	Yes
Language	English	English
audio and video features
Speaker	Yes	-
Microphone	Yes	Yes

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