Set the alarm for 3:47 a.m.

Web alarm clock for 3:47 a.m.

Pause what you are doing when the 3:47 am alarm sounds so you can give your child the prescribed fever medicine at the scheduled time. The reminder breaks into the middle of your task, rather than waiting until you happen to look at the clock. Once you have attended to your child, there are 13 minutes before 4:00 am, which may be enough to settle things and return to what you were doing.

Your medicine reminder needs a signal you can hear from wherever the current task has taken you. Set the alarm volume clearly above the electric fan, air conditioner, television, or conversation nearby, then test it before relying on it. Keep this page open and your phone awake: if either is shut down, the browser alarm may not sound, and the medicine reminder could be missed. Place the phone nearby without leaving it where your child can reach it.

While you finish the interrupted task, notice which sounds are likely to change before 3:47 am. A fan may run steadily, but a television could become louder or traffic outside may fade as the night deepens. Choose a spot where the phone will remain audible despite that shift, and reduce any unnecessary background sound shortly before the alarm. A second clock placed across the room can provide an extra cue if the household is still noisy.