A free program for Android, by SM Health Team.

The app is simple to use and free to download, use, and enjoy.

How to use the app

If you have never used it before, here is a quick summary of how it works.

After you open the app, you need to allow the microphone to record your nighttime sleep sounds.

This is the first step in order to start tracking the sleep cycle.

The app will analyze the sounds and identify the different sleep cycles.

You can choose to start the recording at any time.

After the recording is done, you will be able to see the results and the different sleep cycles that you have recorded.

You can also choose to save the results and have a look at the different cycles at any time.