The Xiaomi Watch S3 consumes battery power fast

The Xiaomi Watch S3 comes with a high-capacity 486mAh battery that provides up to 15 days of battery life, ensuring continuous use without frequent charging interruptions.
If your watch consumes battery power fast, you can refer to the following steps to troubleshoot and resolve the issue:
1. High energy consumption functions will affect the battery life of the watch: the brightness of the watch screen is set too high, AOD (Always-On-Display) is activated, or All-day continuous heart rate monitoring is active. You can disable these functions as needed;
2. The watch consumes battery power quickly when you check the watch frequently;
3. Please check if the firmware of the watch and the Mi Fitness app are updated to the latest version;
4. As a last resort, you can perform a factory reset on your watch.
If the above troubleshooting steps can’t resolve the issue, please contact our local official service center or your seller for further assistance. They will help you in this regard.