Smart alarm clock with sleep cycle tracking. Wakes you gently in optimal moment for pleasant mornings.

– Sleep cycle tracking with smart wake up uses your phone’s or wearable sensors (2 weeks trial)
– Optional Pebble, Android Wear or Galaxy Gear smart watch tracking
– Google Fit, S Health integration
– Smart bulb control with Philips HUE
– Sleep deficit, deep sleep and snoring statistics
– Facebook, Twitter sharing
– Gentle volume nature sound alarms (birds, sea, storm…) and playlists
– Nature sound lullabies (whales, storm, sea, chants..) with binaural tones for fast fall asleep
– Spotify integration or online radio alarms or lullabies
– Never oversleep again with CAPTCHA wake up verification (Math, Sheep counting, Phone shaking, Bathroom QR code or NFC tag)
– Sleep talk recording, snoring detection and anti-snoring
– Jet lag prevention
– Oximetric Sleep Apnea pre-screening
More features waiting for you to explore!

Watch our latest smartwatch integration progress and battery consumption chart here

Smartwatch and Wearables

Permissions explained


Quick start

Quick start


Knowledge base




Fix for sensor test when sonar was not supported
Respiratory rate fine-tuning


  • Sleep as Android Screenshot
  • Sleep as Android Screenshot
  • Sleep as Android Screenshot


Sleep as Android v20181123 build 2081 [Unlocked] / Mirror

Older Version

Sleep as Android v20181121 build 2079 [Unlocked] / Mirror

Sleep as Android v20181031 build 2058 [Unlocked] / Mirror

Sleep Lullaby Add-on v2.4:

Sleep as Android v20180303 build 1872 [Unlocked] / Mirror

SleepCloud Backup Add-on v7.6 build 80:

Sleep as Android v20171208 build 1685 [Unlocked] / Mirror