Functions:
Date
Day of the week
12/24 hour format
Battery
Indicator of notifications
3 app shortcuts
5 short text complications
4 AoD blackout mode
(0%, 25%, 50%, 70%)
Turn off the notification indicator and seconds, if you don't need them.
To display the battery level of a smartphone in complications, it is recommended to install a free broker: https://play.google.com/store/apps/details?id=com.weartools.phonebattcomp