Good Sleep is an Android application developed by SAILab, which falls under the category of Health & Fitness. It helps the user to track their sleep cycle, detect snoring, and estimate sleep cycles based on movement detection over the microphone in the phone. The app records snoring sounds and uploads them to cloud storage, classifying them in terms of intensity. It also detects body movements and uses them for a smart alarm before entering the next sleep cycle. The alarm sound is nature-based, which makes it pleasant to wake up in the morning.

Furthermore, the app features an anti-snore function that helps to alleviate successive snoring, making the partner more comfortable than before. The app provides weekly sleep statistics and snoring reports as well. It also includes a bedtime alarm and voice-activated function to add to the convenience of the user.