Is there any app to start a timer to count time?
For example if window sensor are open then count time. If time is over 15 minutes then push message „Window XX is still open“
If it’s still not closed I can use if the time is over 20 minutes
I know I can use the countdown timer for ten minutes. But I wanna count the time, because then I can send more than one push message.
I don‘t wanna make more than one timer for every device.