How to upgrade the system firmware on the Redmi Watch 5 Active?

The watch will push the subsequent upgrade package through the Mi Fitness APP.
To upgrade the system firmware, please refer to the following steps:
1. If you are using an Android phone, please open the [Mi Fitness] APP >> [Device] >> tap [Update] to check whether the system firmware needs to be upgraded;
2. If you are using an iOS phone, please open the [Mi Fitness] APP >> [Device] >> tap [Firmware updates] to check whether the system firmware needs to be upgraded;
3. If you find that the new version can be updated, you can download the upgrade package;
4. After downloading the upgrade package, it will be automatically pushed to the watch. After receiving the upgrade package, the watch will be automatically upgraded and restarted.
Note:
The battery power of the watch needs to exceed 20% when upgrading. During the upgrading process, the watch needs to be connected to the mobile phone and keep the watch near the mobile phone as much as possible.