Apps are able to do most things these days, but measuring your sleep pattern is one of the more impressive. The Sleep Cycle App will make sure you wake up at the most beneficial point and will give you some idea about how you sleep in different conditions, reported Bit Rebels.

A true measurement of sleep cycles requires electrodes on your brain and a night in the lab, but Sleep Cycle can provide relatively accurate graphs of your sleep pattern without all this.


The App works by measuring your movements in the night and then determining when you are in deep sleep and when you are restless.

The App will also wake you at the best possible time within a window by choosing a moment when you are only sleeping lightly. This can help you to wake up refreshed instead of groggy from having been disturbed in the middle of REM sleep.