I’m trying to turn off a space heater 30 minutes after going to bed.
When we go to bed, we manually activate our “Good Night” routine. I’m trying to set it up so that once the button is pushed, there’s a 30 minute delay and then the smart outlet the heater is plugged into turns off.
You could:
Create a virtual switch.
Setup your Good Night routine, to turn that virtual switch on when run.
Create two rules with Smart Lighting:
One that turns off the virtual switch after 30 minutes (I think the trigger is called power allowance).
And one that turns off your outlet when the virtual switch is turned off.