Xiaomi Watch S4

Xiaomi Watch S4 main image

Full Specifications

launch

monthOctober
year2024
statusAvailable

dimensions

size47.3 × 47.3 × 12.0 mm
weight44.5

build

protection5 ATM water resistance

features

typeSmartwatch
compatibilitySmartphones with Android 8.0+ or iOS 14.0+
details1.43″ AMOLED display, 466×466 resolution, 60 Hz refresh, up to ~1500 nits HBM / ~2200 nits peak brightness; built-in GNSS (GPS/GLONASS/BeiDou/Galileo/QZSS); 150+ sport modes; Bluetooth calling; NFC support

materials

colors

connectivity

bluetooth5.3
wired_connector2-pin magnetic charging dock

app_support

battery

capacity486 mAh
life5 days typical usage (Bluetooth version)
chargingMagnetic charging

protection

ip_rating5 ATM
water_resistanceUp to 50 metres (5 ATM)

tracking

uwbNo
bleYes BLE 5.3
beeperYes (alerts, speaker present for calls)
replaceable_batteryNo, built-in

controls

indicators

ledsNone

platform_features

ports

descriptionMagnetic charging dock (no standard USB connector)

standards

warranty

term1 year limited