Xiaomi Watch S4 Smartwatch Black + Buds 6 Active

Discover the smartwatch designed for everyday wellness and activity tracking with a vibrant touchscreen, extensive fitness modes, advanced health sensors, and reliable connectivity, helping you stay informed and connected throughout your day.

Dazzling display
Outstanding clarity

Featuring a 1.43-inch AMOLED large display that delivers clear and smooth visuals, as well as an astounding HBM brightness of up to 1500nits.

Up to 15 days of battery life

A long battery life of 15 days ensures more than 2 weeks of use, so there's no need to bring your watch charger for short-term trips.

5 minutes of fast charging delivers 2 days of usage

Charge your watch while showering or brushing your teeth.

Sleek design with exceptional craftsmanship

Exquisite aluminium alloy frame with a stainless steel-like high-gloss texture produced through a PVD process

Rotating crown
New interactive experience

An upgraded rotating crown delivers a refined tactile experience. Rotate for quick access to widgets and message previews for improved reading efficiency.

Interchangeable accessories
Trendy and fully customisable

Xiaomi Watch S4 draws inspiration from traditional watches and offers a variety of iconic, trendy interchangeable bezels crafted from quality materials showcasing distinct, creative styles.

One-tap health insights

Monitors heart rate, stress, blood oxygen, and sleep. A micro-physical examination report is generated in around 60 seconds.

Breathing exercise

Includes new breathing exercises, including relax, concentrate, take a nap, and sleep soundly.

High-precision sensing module
24/7 health protection

The combination of a high-precision heart rate monitoring module and self-developed heart rate algorithm improves the accuracy of heart rate monitoring on the watch to 98%

L1+L5 dual-frequency GNSS of five satellite positioning systems

The independent dual-frequency GNSS chip offers precise positioning via five major satellite systems to quickly and accurately record outdoor activities.

On-wrist running courses

From beginners, fat loss and weight loss, to improving cardiopulmonary function and endurance, there are professional courses and scientific training to help you continue to advance.

Running form recognition

Automatically identify key running posture metrics like vertical ratio, vertical amplitude, and ground contact time to offer professional tips for better workouts.

Professional skiing mode

Professional skiing mode records your distance, time, average speed of each glide and turn, and more in the Mi Fitness app.

Fall detection for safety

Now supports fall detection while skiing. If no response is detected within 60 seconds, the system will automatically call your emergency contact

Health data at your fingertips

With Xiaomi's independently developed algorithm and Mi Fitness app, Xiaomi Watch S4 can monitor your health with greater accuracy. Now supporting Health Connect and popular workout apps like Strava and Suunto, it brings you even more flexibility and convenience.

Seamless interconnectivity

Remote photo-taking, find my phone, earphone settings, and more. It can also control Xiaomi Home devices, making smart wearables and home life more intelligently interconnected.

New quick gestures
All it takes is a snap of your fingers

Customisable gestures control the watch's native functions, including rejecting and ignoring calls or notifications, taking photos remotely, opening the weather app, and more.