If you are awake at 4 am, and have to be at work at 7, should you even try to get back to sleep or should you try to do something with your time?
If you are awake at 4 am, and have to be at work at 7, should you even try to get back to sleep or should you try to do something with your time?
Android has a good one that’s simply called “Sleep”. They track your movement and try to estimate light sleep in a set period before your actual wake time.
It worked pretty good in the past (not perfectly of course) but I’ve been waking close to my wakeup time for years now, so I just use it for tracking.