I am relying on the
MOVE!!! timer alarm on my phone to get me moving at all today!
I did leave the house this afternoon but only went as far as my wheelie bin.
Hmm, I just discovered what appears to be an oversight in Android 12... (I could be wrong though?

)
Alarms can be given a timeout so they sound for that length of time, then stop. If you don't cancel them they issue a notification to remind you later that you have missed them. I have a medication alarm set with a 5 minute timeout. On the rare occasion that I forget to take my pills
and don't hear the alarm, I would see the notification later.
Timers though don't seem to have a timeout. My MOVE!!! timer went off so I reset it and wandered off upstairs to hang from my chin/dip station for 30 seconds. (I read about the benefits and feel that it is doing me some good - watch the video below!) After that, I decided to do a crossword while I was upstairs, did so, and then started another. It meant that I was up there beyond the time when the MOVE!!! timer had gone off again. My hearing is not acute enough to hear the sound from upstairs but I noticed it as soon as I came back out onto the stairs. When I got to the phone, I saw that the alarm had been sounding for 45 minutes. The phone was very warm, and the battery charge had dropped significantly. That isn't good! So far, I haven't found a way of putting a timeout on timers.
Anyway, watch this video, especially if you have sore shoulders!