I can set my phones timer to go off every three hours.. what I’d really want, is an app that allows me to set multiple alarms to go off at specific times throughout the day. My lunch break has to be from 12 to 1pm.. so if my 3hr interval doesn’t fall in that time, it’s kind of useless.. but if I could set alarms for say, 7, 9:30, 12, 2:30 and 5, or similar, that would be much more useful. I agree it also needs a snooze button so if it goes off in the middle of a meeting or in the bathroom, I don’t forget to eat.