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

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

Sleek design

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

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

Midnight Carbon

Exceptional craftsmanship with a carbon bezel made of forged carbon mixed with copper, showcasing unique patterns. Includes an exclusive compass on the watch face, allowing you to check your orientation anytime

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

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

Xiaomi Watch S4 Automatically identify key running posture metrics like vertical ratio, vertical amplitude, and ground contact time to offer professional tips for better workouts.