Device specification profile

Xiaomi Watch S4

Name: Xiaomi Watch S4
Brand: Xiaomi

Complete hardware specifications, launch details and a structured technical breakdown from the TechMyte device database.

Released 2024, October 29

44.5g, 12mm thickness

HyperOS 2

No card slot

Browse Devices

Sources and limitations

Specification source: GSMArena device record.

Listed specifications are reference information, not results of TechMyte testing. Rumored details may change, and hardware or supported features can differ by region. Confirm the exact model with its manufacturer before buying.

Battery capacity does not establish tested endurance; megapixel count does not establish camera quality. Use the comparison tool to identify differences, then check the features that matter to your use.

Report an error with this specification sheet

Technical data sheet

Full Specifications

Network

Technology	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900
GPRS	No
EDGE	No
3G bands	HSDPA
4G bands	LTE
Speed	HSPA, LTE

Launch

Announced	2024, October 29
Status	Available. Released 2024, October 29

Body

Dimensions	47.3 x 47.3 x 12 mm (1.86 x 1.86 x 0.47 in)
Weight	44.5 g (1.59 oz)
SIM	eSIM (market/region dependent)
Build	Aluminum alloy frame, stainless steel bezel

Battery

Type	Li-Po 486 mAh, non-removable

Display

Size	1.43 inches
Resolution	466 x 466 pixels (~326 ppi density)
Protection	Scratch/drop-proof glass

Platform

OS	HyperOS 2

Memory

Card slot	No

Sound

Loudspeaker	Yes
3.5mm jack	No

Comms

WLAN	No
Bluetooth	5.3, A2DP, LE
Positioning	GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC	Yes (market/region dependent)
Radio	No
USB	No

Features

Sensors	Accelerometer, gyro, compass, barometer, heart rate, SpO2

Misc

Colors	Black, Silver
Price	About 130 EUR
Models	M2424W1, M2425W1