The application affects sounds, vibration and light on the sleeping person.
1. When snoring, you can set the attached sounds in the application that will help stop snoring, if they do not help, then select the files available in your phone. Or record, download and put in the phone those sounds to which a person will respond.
2. In lucid dreams you can set sounds that will inform the sleeper that he is asleep or about the techniques that need to be used at the moment.
3. It is also possible to set the threshold of maximum dB, when exceeding which signals will be triggered.

Do not turn on the app in a noisy room.