What to do if the Xiaomi Body Composition Scale S400 cannot turn on?

For your reference, the troubleshooting methods are as follows:
1. Check if the Xiaomi Body Composition Scale S400 is out of power or the battery level is over low;
2. Remove the battery and reinstall it to check whether the scale is back to normal;
3. If it does not return to normal, it is recommended to bind the scale again after restoring the factory settings;
4. If the problem cannot be solved, please contact the local after-sales service center for processing.