Some functions of wearable devices will speed up power consumption. Common functions that consume more power include:
1. Turn on advanced sleep monitoring, which is expected to consume 13%-18% of power every day;
2. Turn on the Always-on display, which is expected to consume 15%-20% of power every day;
3. Turn on All-day monitoring, which is expected to consume 11%-16% of power every day;
4. Turn on the Continuous monitoring, which is expected to consume 15%-20% of power every day;
5. Using the dynamic or game watch face, which is expected to consume 10%-14% of power every day;
6. Turn on the sports mode for a long time to exercise.
If your device consumes battery power fast, please refer to the following troubleshooting:
1. Go to the [Settings] app >> select [Battery] >> turn on [Battery saver];
2. If the device's power consumption exceeds the above normal range, please open the Mi Fitness app and select [Device], then tap on [Update] to check whether your device is the latest version;
3. In addition, you can fully charge the wearable device (100%), restore the device to factory settings and reconnect it. Please avoid changing the device system settings, and then leave it alone for 12 hours to observe the device's power loss. If the power loss exceeds 10% or the phenomenon of fast power consumption still exists, please open the [Mi Fitness] app and select [Profile], then tap on [Feedback] to select charging and discharging issues [Fast power consumption], submit the feedback, and then contact customer service. Engineers will analyze specific phenomena as soon as possible.