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Sleep as Android: Smart alarm

Sleep as Android: Smart alarm

  • v20221101

Track your sleep cycle and wake up gently with nature sounds in optimal phase

Sleep as Android: Smart alarm latest version

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)
- Sonar: revolutionary contact-less ultrasonic sleep tracking (no need for phone in bed)
- Wearable tracking, supports Pebble, Wear OS, Galaxy Gear, Garmin Connect IQ, Mi Band
- Health services: Google Fit, S Health integration
- Smart bulb control with Philips HUE or others over IFTTT
- Sleep Score: your sleep quality is made up of duration, deficit, deep sleep %, snoring, efficiency, irregularity
- Gentle nature sound alarms (birds, sea, storm...) and playlists
- Nature sound lullabies (whales, storm, sea, chants..) with binaural tones for fast fall asleep
- Spotify and Play Music 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
- Sleep respiration tracking (Oximetry, Sonar or Sleep Phaser)
More features waiting for you to explore!

Watch our latest smartwatch integration progress and battery consumption chart here

Permissions explained

Quick start



This app uses the Device Administrator permission.
The reason is effective CAPTCHA (a feature to make sure you wake up in the morning) so you cannot avoid alarms by uninstalling the app during an alarm.

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Walk-through video

Following are short videos of how to use Sleep as Android: Smart alarm cycle app.

Sleep as Android

10 Amazing Apps to make your life Simpler.


  • A lifestyle cycle app available for Android phones and tablets.
  • The latest version 20221101 released on .
  • Free download of sleep-as-android:-smart-alarm.apk in Android Package file format
  • 22.269M+ installs


  • It will take 37.6mb on your device.
  • May not run on devices with specifications below following: Require Android Varies with device

APK Specifications

Android Varies with device
lifestyle, sleep, android, cycle, smart, alarm
Urbandroid (Petr Nálevka)
4.60 out of 5 from 36 votes


What others say about the Sleep as Android: Smart alarm app

Pros I like the sleep dept chart The sleep chart is actually accurate, I thought it was for show until I realized disturbances at the same time my wife usually gets home from work an comes visit me. The recording idea is great but I've got nothing but my dog barking and me yelling at her lol. The idea to make sure you're awake when you turn off your alarm us great. can set a reminder to tell when when its almost a good time to good to bed depending on when you set your alarm. Cons. my sleep dept lol
After having terrible sleep issues for months, I started using this app while awaiting my sleep study. The app tracks your sleeping and wakes you in your lightest sleep cycle. It is amazing how much better I feel, I feel more refreshed throughout the day, I can focus better, and I'm not wishing I could sleep at my desk during the day. I don't know how it does it but this works, it's just awesome.
This works well to record sleep data. I like the alarm system (for bedtime as well as waking) and the sync of sleep stats into Fit. I use it with a WearOS watch,, and it has many other integrations I haven't tried. It takes some tweaking of power settings to keep the app running over night, but it's well documented.
I've been using this app every night for over 5 years and love it. The tracking stats and alarm options are great and really help me get up in the morning. I now use it with the Mi band and it helps me get up quicker without the alarm going off and waking anybody else up. Highly recommend.
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