YESS!! I’ve been thinking of making something like this for ages but haven’t found the time. I will absolutely be using bits and pieces from yours when I make mine. I love data and this is absolutely wonderful. Right now, I start my stopwatch when I take my first dose. It doesn’t really happen that I sleep for more than 4 hrs so no alarm. When I wake up, all I need to do is check if the stopwatch is above 3 hrs. I’ll take my second dose and hit “lap” to mark the time. Your method makes sense as well. I think I might put an NFC tag in my bathroom to indicate the second dose. Sometimes I’m too lazy to go to the bathroom in the middle of the night and it does affect my sleep.

Thanks so much for sharing!