This is the companion app for the Sleepio program. If you don’t already have a Sleepio account, please create it by taking the sleep test at (UK) or (worldwide).

Sleepio is designed to teach you how to overcome even long term poor sleep without pills or potions. Download the companion app for instant access to your daily sleep diary and schedule, and your virtual sleep expert, The Prof.

Created by world sleep expert, Professor Colin Espie (University of Oxford), the program featured in the Sleepio app was shown in a leading clinical trial to help long-term poor sleepers on average:
- Fall asleep up to 50% faster
- Reduce time awake at night by up to 60%
- Boost daytime energy by up to 50%


- Evidence-based CBT sleep improvement program
A personalized program of proven Cognitive Behavioral Therapy (CBT) techniques, designed by world sleep expert Prof Colin Espie (University of Oxford) and delivered by your own virtual sleep expert, The Prof. Over a number of tailored sessions The Prof will teach you a range of cognitive and behavioral techniques, designed to get your sleep schedule, thoughts and lifestyle into shape.

- Connect your Health app to import sleep data automatically
Import your tracked sleep data from your Health app to automatically personalize the program to you, and make using Sleepio even easier. If you choose not to connect, you’ll still be able to track your sleep data by filling out a short form in the mornings.

- Help Me Now
Instant, bite-sized help from The Prof. Whether you’re finding it hard to fall asleep, or having a tough morning, The Prof is there to help you get back on track.

Prof. Colin Espie (University of Oxford), world sleep expert and creator of Sleepio says “The most effective, long-term solution for poor sleep is CBT or Cognitive Behavioral Therapy, which addresses both the mental and the behavioral parts of the individual's sleep pattern by helping the person to think and behave differently in relation to their sleep, in such a way that normal good sleep can return. Sleepio is a clinically proven digital sleep improvement program that uses proven CBT techniques to help users with persistent sleep problems.”

Source of clinical trial data: Espie et al. (2012). A randomized, placebo-controlled trial of online cognitive behavioral therapy for chronic insomnia disorder delivered via an automated media-rich web application. SLEEP, 35 (6), 769-781.

Any questions? Get in touch with the Sleepio team at We'd love to hear from you!

What’s New

Version 1.8.10

This update fixes a login issue for users of iOS 10.3. Thanks for using the Sleepio app!

Ratings and Reviews

2.6 out of 5
60 Ratings

60 Ratings

Kid Rock C ,

Does not pull sleep data from Fitbit

The idea was to get the sleep data from Fitbit, and the data authorization went trough without trouble, but neither the app nor the mobile-based website has any option to refresh the data available at Fitbit. It’s really bare bones and a lot of work needs to be done to make the UX seamless.

Developer Response ,

Hi there!

Thanks for your feedback, I'm glad to pass that along to the Product team as we make continuous improvements to the program. From your message, I'm unsure, so I wanted to check - have you gone to the full website and turned on 'Autosync'? The direct link for that is here: You can access the full website from the mobile browser, as well, by clicking that option at the bottom left of the mobile site.

I did want to mention that also, Fitbit only sends data once a day, so if you click 'Edit' and enter the diary card before the sync has happened, it will prevent Fitbit from syncing that day, because it recognizes your entering into the card as a manual edit which always overrides any datasync.

If we can help in any way, please email us at We're always very glad to assist!

All the best,

Sleepio Team

SpitfireChica ,

This app has saved my sanity!!!

I’ve been dealing with insomnia for the past few months. My doctor recommended Sleepio when I came in for my annual checkup and expressed dismay about my poor sleep and how it was affecting my physical health. I was an exhausted and anxiety-ridden wreck.

The Sleepio support team I sent an email to asking how I could get started were so kind, empathetic, and professional. No matter what question I had about how to sign up or any kind of technical question they helped me right away.

The program can be accessed on the app or on the website, which the latter seems to offer more stuff to check out than the app, like a whole Community of fellow insomniacs who were also so supportive and helpful!!!

The program does require discipline and a willingness to apply many, if not all, of the techniques that are introduced and broken down for you each week. Three months ago, I was at a breaking point with my mental health and felt like a zombie with not being able to sleep. Now, I feel like I have a new lease on life. Sleepio is amazing. Thank you!!!!!

Raven_girl68 ,


App keeps freezing up and not porting in my sleep data from my Fitbit even though it’s supposed to work with Fitbit. Then when I email them for help they try and say I must be doing something wrong. I deleted and reloaded the app 2 different times per their request and still can’t get it to work!! I am even more upset as I need to finish this program to get a discount on my health insurance. If you haven’t already signed up for this, DONT AS ITS A LEMON!


106.5 MB
Health & Fitness

Requires iOS 10.3 and watchOS 2.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
In-App Purchases
  1. 1 year $399.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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