Apple Watch Series 12 vs Xiaomi Watch S3 comparison

Show Only Differences Highlight Differences	Apple Watch Series 12	Xiaomi Watch S3
key specs
Display Size	46mm	-
Dial Shape	Rectangle	Round
Display Type	OLED Retina	AMOLED
Ideal For	Unisex	Unisex
general
Brand	Apple	Xiaomi
Model	Watch Series 12	Watch S3
Release date	September 9, 2026	February 25, 2024
Dial Shape	Rectangle	Round
Usage	Regular, Sports	Regular
Ideal For	Unisex	Unisex
Model Number	-	M2323W1
Model Name	-	Xiaomi Watch S3
Dial Colour	-	Black
Size	-	Regular
Touchscreen	-	1.43
Interchangeable Strap	-	Yes
Water Resistant	-	5 ATM
Dial Material	-	Stainless Steel
product details
Sensor	New optical and electrical heart sensors, optical heart sensor	Heart rate sensor (with blood oxygen sensor), accelerometer, gyroscope, electronic compass, barometer sensor, ambient light sensor, hall sensor
Compatible Device	iPhone 11 or later, or iPhone SE (2nd generation or later), with iOS 27 or later	-
Battery Life	24 hours	15 days
Charger Type	Magnetic charging port	-
Rechargeable Battery	Yes	Yes
Other Features	Readiness score, Siri AI	-
Battery Type	-	486mAh
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth Version	-	5.2
platform and storage features
Operating System	watchOS 27	-
Processor Name	Apple S11 chip	-
camera and display features
Display Resolution	416 × 496	466 x 466
Display Size	46mm	-
Display Type	OLED Retina	AMOLED
Scratch Resistant	Ceramic Shield 2 on aluminium models	-
Other Display Features	Up to 2,000 nits brightness, LTPO3, Always-On display	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Chronograph	Yes	-
Date & Time Display	Yes	Yes
Language	English	English, German, Italian, French, Spanish, Dutch, Portuguese, Turkish, Arabic, Polish, Ukrainian, Romanian, Czech, Slovak, Greek, Hungarian, Hebrew, Russian, Thai, Vietnamese, Brazilian Portuguese, Indonesian, Swedish, Finnish, Norwegian, Danish, Japanese, Korean, Traditional Chinese
Number of Buttons	2	-
Other Fitness Features	ECG, sleep tracking, sleep score, sleep apnoea notifications, heart rate notifications, HRV, readiness score, VO2 max, heart rate zones, Training Load, workout tracking, cycle tracking, step tracking, GPS, elevation tracking	-
audio and video features
Speaker	Yes	-
Gesture Control	Yes	-
Microphone	Yes	-
Voice Control	Siri AI	-
dimensions
Width	-	47
Height	-	47
Thickness	-	12
Weight (g)	-	44.00

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