Protocol Zero: Sleep Sounds

Protocol Zero is the first Active Sleep Improvement app based on research. It provides a clear, personalized daily plan so you know exactly what to do to sleep better starting tonight.

New: Sleep sounds you can play at night (white noise, brown noise, rain, and calming audio) integrated with your personalized CBT-I routine. It acts as your personal sleep coach, guiding wake times, morning light exposure, caffeine cutoffs, and wind-down mode to relax before bed. The app uses science-backed CBT-I techniques to help you fall asleep faster and wake refreshed. Note: it’s an educational tool (not a medical device); in-app subscription is required to use Protocol Zero.