My Ideas: Night Mode, Room type, Suggested temperature
1 . Room type:
Set room type (Living room, bedroom, etc...)
2 . Night mode (from-to, set with smart schedule)
Set Automatic sleeping temperature (now we get a suggestion to bedroom temp, it would be nice if the app able to set it automatically). calculate it with outdoor temperature, similar with already exist automatic "away temperature".
3 . Suggested temperature
Inform the suggested (healthy, economical) temperature each room type (see "Room type" menu point)