Xiaomi is reportedly preparing a 41mm version of the Watch S5, and its standout upgrade may be battery capacity. The compact smartwatch is said to carry a 590mAh cell—nearly double the 320mAh capacity of the Watch S4 41mm—with claimed endurance of up to eight days in typical use or 14 days in power-saving mode.
| Model | Case thickness | Battery capacity |
|---|---|---|
| Xiaomi Watch S5 41mm | 9.9mm | 590mAh |
| Xiaomi Watch S4 41mm | 9.5mm | 320mAh |
The leaked Watch S5 41mm is expected to use a stainless-steel case and retain a 1.32-inch OLED screen with a 466 × 466-pixel resolution. Peak brightness is tipped to reach 3,000 nits, while the watch is also expected to offer 5 ATM water resistance.
- Bluetooth 5.4, Wi-Fi 6 and NFC connectivity.
- Dual-band GPS with support for multiple navigation systems.
- An optical heart-rate sensor, barometer and compass.
- Three temperature sensors intended to support menstrual-cycle tracking.
Rather than Wear OS, the Watch S5 41mm is expected to run Xiaomi’s own HyperOS. That platform choice may help support the reported battery figures, though it also limits certain functionality compared with Google’s smartwatch platform.
Pricing and launch details have not been confirmed. One European leak places the watch at about €224, while other reports point to roughly €240; both figures would put it above the existing 46mm model. Xiaomi has yet to announce availability for the Watch S5 41mm.
