Specification
| Brand | Xiaomi |
| App Support | Third-Party App Sync (Strava, Suunto, Health Connect) |
| Model | Watch S4 BT Calling Smart Watch |
| Dimensions | Size: 47.3mm × 47.3mm × 12.0mm (excluding strap) |
| Weight | 44.5g (without strap) |
| Display | 1.43-inch AMOLED | Resolution: 466 × 466 pixels (326 PPI) |
| Sweat & Water Resistance | 5ATM |
| Battery Info | Battery Type: Lithium Polymer | Battery Capacity: Capacity: 486mAh | Fast Charging: 5 mins → 2 days of use | Charging Type: 2-pin magnetic dock |
| Playtime | Up to 15 days (typical usage) |
| Connectivity | Bluetooth 5.3 |
| Other Features / Info | Xiaomi Smart Hub (control Xiaomi Home devices*) | Remote Camera Control | Find My Phone | Gesture Controls (quick actions via hand movements) |
Descriptions
Xiaomi Watch S4 BT Calling Smart Watch
Meet the Xiaomi Watch S4 BT Calling Smart Watch that brings style and smart technology right to your wrist. It has a bright 1.43-inch AMOLED display that stays clear even in sunlight. The lightweight aluminum frame and changeable straps make it comfortable and trendy. With up to 15 days of battery life and fast charging, it keeps up with your busy life. You can track your heart rate, sleep and more with 150 plus sports modes.
Style That Fits You Perfectly
Choose your look with adjustable Fluororubber or Fluororubber plus Nylon straps, available in Black Silver and Rainbow styles made for all-day comfort and a perfect fit.
Xiaomi Watch S4 BT Calling Smart Watch Features
- Bright 1.43-inch AMOLED display with 2200 nits for clear outdoor viewing.
- Tracks heart rate, SpO2, stress, and sleep to monitor daily health easily
- Supports over 150 sports modes including cycling, running, and swimming.
- Dual-frequency GPS ensures accurate tracking for runs and outdoor adventures.
- Control Xiaomi smart devices, take photos, and answer calls from your wrist.
