The lowest supported version for Android is 8.7.707. The lowest supported version for iOS is 8.7.201. If your Mi Home/Xiaomi Home APP version is lower than this, it's important to update the APP to the latest version or re-download it from the application store to ensure full functionality and compatibility with your device.
To check the current version of the APP, please refer to the following steps:
1. Open the [Mi Home/Xiaomi Home] APP on your device;
2. Enter [Profile];
3. Tap [Settings] to access more options;
4. Select [About Mi Home/Xiaomi Home] to view the current version installed on your device.