Xiaomi Watch S4 47 mm /Black

Xiaomi Watch S4 Smartwatch | Interchangeable Bezel and Up to 15 Days of Battery Life

The Xiaomi Watch S4 is a 47.3 mm round watch with a 1.43-inch AMOLED display and the Xiaomi HyperOS system. Its distinguishing feature is the interchangeable outer bezel: you swap it mechanically and the watch takes on a different look, without buying another one. It suits anyone who wants two weeks without charging and precise GPS for sport.

The bezel you can swap

You change the outer ring mechanically, so you can adapt the watch to the occasion. You can also control it with gestures, by moving your wrist. The 466 x 466 pixel display, with 326 ppi and 60 Hz, sits under tempered glass.

486 mAh: up to 15 days

In standard mode, the 486 mAh battery lasts up to 15 days — two weeks in which you do not go looking for the charger. Charging is magnetic, via pins, and the cable with a magnetic base comes in the box. The watch has no wireless charging.

Dual-band GPS and Bluetooth calls

The watch calculates its own position with GPS L1+L5, GLONASS, GALILEO, BDS and QZSS, useful when running or cycling without a phone in your pocket. The heart rate sensor also measures SpO2, and the barometer, geomagnetic sensor and ambient light sensor complete the set. The speaker supports calls over Bluetooth, and connections include Bluetooth 5.2 and 2.4 GHz Wi-Fi. Water resistance is 5ATM (50 m).

• Display: 1.43 inch AMOLED, 466 x 466, 326 ppi
• Case: 47.3 x 47.3 x 12 mm
• Weight: 44.5 g without strap
• Battery: 486 mAh, up to 15 days
• Positioning: dual-band GPS L1+L5
• Water: 5ATM (50 m)