Xiaomi Watch S1

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 art. Supports are 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.

Stainless steel case
With its unique characteristics of corrosion-resistance and scratch-resistance, the 316L austenitic stainless steel was used for the watch case, making Xiaomi Watch S1 the most durable watch of Xiaomi watches.

Handcrafted finish
Every case is individually polished by traditional watch craftsmen, giving it that precise, streamlined finish.

Showcase your taste with a tilt of the wrist
Xiaomi Watch S1 offers two inbox straps: a premium leather strap and a dirt-resistant fluororubber strap. One for you to look the part for those special occasions, the other to give you comfort for your exercises. Both straps are lightweight, soft, and skin-friendly.

Fluororubber strap
Dirt-resistant and easy to clean. Long-lasting and exquisite, non-sticky to your skin when you sweat.

Leather strap
Finest selected premium leather, soft and durable. The naturally fine grain gives it more elegance.

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

117 workout modes
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.

5 ATM water resistance
Xiaomi Watch S1 has a water resistance rating of 50 meters, so feel free to wear it during open water swimming or in the pool.

Move at will, one-tap access
Dedicated SPORT button to access your favorite workout with just one touch. Xiaomi Watch S1 also supports auto-detection of the treadmill, outdoor running, and walking.

All-day comprehensive health monitoring

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.

All-day blood oxygen monitoring
Blood oxygen measurement is particularly important nowadays. Timely blood oxygen monitoring can help provide a better picture of your physical condition. The advanced hardware and software make continuous blood oxygen monitoring possible throughout the day*. You can select the measurement interval to stay on top of your health.

Improved sleep monitoring
35% Improved accuracy
Supports sleep monitoring of long sleep and sporadic naps, and records different sleep stages, helping you to know more about what's happening during your sleep to better develop healthier sleep habits.

More health features

Stress detection
Stay aware of your stress levels, and record daily and 30-day stress trends to help you take everything in your stride.

Breathing exercise
Relieve physical and mental stress quickly by following the displayed rhythms and doing breathing exercises for 1-5 minutes.

Health index
The health index has been upgraded to support the setting of durations and standing goals for medium- and high-intensity activities helping you to achieve a healthier lifestyle.

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.