About Xiaomi Watch S1

• Classiness brought to smart watch: Whether it’s an important client meeting or a black-tie party, Xiaomi Watch S1 will make sure you look the part.
• 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.
• 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.
• 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.
• Dual-band multi-system GPS: The built-in dual-band GNSS chip supports five major satellite positioning systems: 

Xiaomi Watch S1 Specification

Not only your business partner, but also your workout companion

Freestyle workout

Mountaineering

Outdoor cycling

Indoor cycling

Jump rope

Rowing machine

Elliptical trainer

Pool swimming

Open water swimming

Triathlon

Treadmill

Outdoor running

High-intensity interval training (HIIT)

Walking

Basketball

Tennis

Trail running

Hiking

Yoga