on 03-29-2019 06:10 AM
For Power Saver version 1.3 and above.
Smart switch has two switch settings that you can choose from:
Note: The user interface of Power Saver may vary with models and/or versions. To check your Power Saver’s version, tap and hold from the All apps screen then drag it to App info on the top of the Home screen.
To use Switch by battery level:
To use Switch by schedule: