Zzz. Sleep and slumber better. Wake up calm, refreshed, and well rested every night with Android. Best alarm clock and sleep diary to sleep well. Your sleep guru & sleep timer. Sleep well and quiet. Wake up at the lightest sleep stage with your sleep cycle timer. Understand sleep score and analysis. Be your own sleep guru with the best sleep timer. How It works: 1. Download Sleep Time. Set alarm clock. Put Android under pillow. 2. Sleep well and quiet. Sleep time detects movements during bed time or nap, whether you are snoring or dreaming. Choose soothing & peaceful alarm sound, lullaby & soundscape. 3. Sleep Time wakes you up gently at the lighest sleep stage so you are well rested. 4. Receive sleep score & analysis about duration, REM & sleep cycle. Write notes about dreams, lucid dreams, stories or sleep habit. 5. Understand sleep analysis trends. Sleep better. Wake up refreshed. Be well rested at all times. FEATURES ★ Set alarm clock with Android. Put Android under pillow. ★ Choose soothing & peaceful alarm sound, lullaby & soundscape. (sleep fan, waves, and more) ★ Zzz. Wake up at the right sleep phase & sleep cycle, and feel well rested. ★ Sleep Lab™ and Sleep Genius™ and Sleep Guru with sleep cycle analysis ★ Smart alarm algorithm to optimize sleep quality, bedtime, slumber. Makes sure you sleep well. ★ Sleep history and graphs about sleep duration, REM & sleep cycle Zzz. Sweet Dreams! Your sleep guru. Wake up refreshed with soothing & peaceful alarm sound, lullaby & soundscape