Classiness brought to smart watch

Large display, timeless beauty. A large 1.43″ AMOLED display, built with advanced display and energy-saving technology, coated by the sapphire crystal, will give you an amazing visual experience, turning the slow passing by of time into an art. Supports always on display.

Sapphire glass

Sapphire glass is extremely hard and wear-resistant, with scratch resistance far exceeding that of ordinary glass. The finely carved sapphire glass glitters from every angle.

Built with advanced technology

Dual-band multi-system GPS. The built-in dual-band GNSS chip supports five major satellite positioning systems: GPS, BeiDou, GLONASS, Galileo, and QZSS, together with advanced optimization algorithms to achieve faster, more accurate positioning, giving you professional statistics.

Not only your business partner, but also your workout companion

Supports 117 workout modes, with 19 professional workout modes including basketball, tennis, swimming, HIIT and so much more. No matter what sports you are passionate about, Xiaomi Watch S1 has got you covered. The advanced hardware and software will make sure your workout statistics are accurately recorded.

24-hour heart rate monitoring

Powerful multi-channel PPG bio-sensors with 24-hour heart rate monitoring. With upgraded hardware and algorithms, the sensor accurately monitors your heart rate even as you do high-intensity exercise, and sends out alerts when your heart rate is too high, giving you peace of mind at all times. It also automatically saves your resting heart rate* curve from the previous 30 days, continuously tracking health changes.

Improved sleep monitoring35% Improved accuracy

Supports sleep monitoring of long sleeps and sporadic naps, records different sleep stages, helping you to know more about what’s happening during your sleep to better develop healthier sleep habit.

Long battery life

The Xiaomi Watch S1 is equipped with an extra-large 470 mAh battery which greatly extends usage time, so you don’t have to be inconvenienced by frequent charging. With the all-new Xiaomi Watch S1 magnetic wireless charging dock, you can charge quickly no matter where you are.

Free your hands with Bluetooth phone calls

When your phone receives a call, you can answer it on your watch with one touch and talk directly into the watch*, thanks to the built-in microphone and speaker.