The Xiaomi Watch S4 41mm with a white leather strap features a 1.32-inch AMOLED display, up to 8 days of battery life, and comprehensive health monitoring, including SpO₂, heart rate, sleep, and skin temperature tracking. It also includes over 150 sports modes with dual-frequency GPS, 5ATM water resistance, and enhanced safety features like an SOS button and real-time location sharing.
Display and design
- Display: 1.32-inch AMOLED with 466×466 resolution and up to 1500 nits brightness.
- Design: Slim (9.5mm thickness) and lightweight (around 32g without strap) with a stainless steel case.
- Strap: Premium white leather strap for a stylish look.
Health and fitness tracking
- Comprehensive health monitoring: Tracks heart rate, SpO₂ (blood oxygen), sleep, stress, and skin temperature.
- Women’s health: Includes menstrual cycle prediction, enhanced by skin temperature tracking.
- Sports modes: Supports over 150 sport modes, with automatic activity detection.
- GPS: Dual-frequency GPS (L1+L5) for precise location tracking during outdoor activities.
Battery and charging
- Battery life: Up to 8 days with typical usage.
- Charging: Magnetic fast charging for convenience.
Smart features
- Smart connectivity: Seamless control of other Xiaomi devices via Xiaomi Smart Hub.
- Navigation: Rotating crown for smooth and easy navigation.
- Safety: SOS button, loud alarm, and real-time location sharing with emergency contacts.
- Customization: Over 200 watch faces available to choose from via the Mi Fitness app.
