Capybara Sleep Tracker & Alarm

Capybara Sleep turns your iPhone into an AI-powered sleep tracker, snore recorder, bedtime audio player, and smart alarm. Using on-device audio analysis, it estimates light sleep, deep sleep, and wakefulness, provides nightly sleep scores, tracks sleep debt, and delivers personalized insights without requiring a wearable.

Record and replay nighttime sounds such as snoring, talking, coughing, and disturbances while keeping audio on your iPhone. Enjoy nature sounds, meditation music, ambient audio, and imported tracks with a sleep timer. In the morning, complete customizable challenges—including math, memory, movement, and tapping tasks—to help you wake up fully. Review detailed sleep reports, trends, and sound timelines over time. Capybara Sleep provides general wellness information and is not a medical device.