Track your sleep and wake up gently with nature sounds in optimal sleep phase
Alarm clock with sleep cycle tracker. Wakes you gently in light sleep for pleasant mornings. Features: sleep graph history, sleep debt stats, sharing (FaceBook, email), nature alarms (birds, sea, storm...) with gradual volume up, music volume down when asleep, captcha, sleep talk/snoring recording (2 weeks trial)
aka "Sleep as an Droid"