Automatically track your sleep from your Apple Watch*. No buttons to press. Even the Watch app is optional! Just sleep!

Total Privacy.
AutoSleep has no user analytics tracking. No advertising plugins. No 3rd party code. No data upload.
Ask your "free" sleep app if they can say the same.

Everything Included.
No extra In App Purchases. No subscriptions.

About AutoSleep
Using Advanced Heuristics AutoSleep works out how long you've slept so you don't have to.

If you DO wear your Watch to bed, you don't need to do a single thing. AutoSleep will track your sleep & quality and send you a notification in the morning.

Even if you don't wear your Watch to bed, AutoSleep can track your time in bed. It's extremely simple.

If you DON'T wear your Watch to bed, then simply take your Watch off before you go to sleep. As soon as you touch your iPhone or put your Watch back on in the morning then AutoSleep will know that you have finished sleeping.

As everyone is a little bit different. AutoSleep provides a simple setup wizard and an option to tweak if you are a very restless sleeper.

If you wear your Apple Watch to bed*, AutoSleep will also analyse your sleep quality. By using time asleep, restlessness, time awake and heart rate it can score the quality of your sleep and provide you with a comprehensive nightly analysis.
*Note. If you do not wear your Watch to bed, AutoSleep simply captures the amount of time sleeping.

AutoSleep also works with HeartWatch our premier heart & activity monitoring app and writes your Sleep information to Apple Health.

*Requires Apple Watch running Watch OS 4 or higher. WatchOS 5 recommended.

Best of 2018

Best of 2019

What’s New

Version 6.4.0

Welcome to AutoSleep 6.4!
- New charge reminder. Get a reminder of your Watch battery level and whether you should charge it before going to bed.
- New Smart Alarm (WatchOS 6 or higher). Start the day feeling less groggy with the new native Apple Watch smart alarm that can wake you up in lighter sleep or gently tap you to take you out of deeper sleep.
- New Infograph large modular and large modular complication with alarm status and live sleep tracking.
- Watch app support for older watches running WatchOS 4.
- Various fixes and general tidying up.
- Learn more in the app in Settings / What's New.

Ratings and Reviews

4.8 out of 5
283 Ratings

283 Ratings

Beebs ,

Has become invaluable

I’d never thought about using an app like this and really started by accident when I began wearing my watch through the night. It’s become one of the apps I use most on a daily basis and has increased my awareness of the importance of sleep, the effect of wine on my sleep patterns, and most importantly has helped me to safeguard work etc by planning ahead. An app that truly makes the most of the technology in the iPhone and Apple Watch, perhaps even a lifesaver!

Dupies ,

Auto Sleep

This app is really worth it. For the first time I am actually able to track my sleeping patterns. This has actually helped quite a lot giving exact times from when you fall asleep to deep sleep periods. Made me feel more refreshed and ready for the day. This has helped me a lot to improve my sleep and feel more energetic for the day a head.

Jared Cameron ,

Ideal for sleep disorders

This app is really helping me to understand what’s going on at night. With 2x kids under 5 and a sleep disorder, I can now visually see how disrupted my sleep is and over time can track if it’s improving. I wear my Apple Watch to bed and use the silent alarm to wake me up. Love this app, look at it every morning as soon as I wake up!


27.7 MB

Requires iOS 11.0 and watchOS 4.0 or later. Compatible with iPhone and iPod touch.


English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Turkish

Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

More By This Developer

You May Also Like