The Average Person Needs Five Sleep Cycles

The average person needs five sleep cycles. The ap that i use is actually called a sleep cycle and tracks that based off of either the microphone on your iphone, or an android ap as wellso you can put it on your night stand next to your bed. Andt measures those things, and that's how it can tell what stage you sleep ye re in. I'd i don't put it right next to myt head. I'm afraid i in a knocket on the floor doing that. But what this ap gives me is just a real quick screen shot of, like, a visual grap of how many sleep cycles i actually got, and then a total time that i