Pillow: Sleep Tracker 4+

Smart Alarm & Snore Recorder

Neybox Digital Ltd.

    • Free
    • Offers In-App Purchases


Sleep trouble? Sleep better with Pillow, your smart sleep assistant. Pillow can analyze your sleep cycles automatically using your Apple Watch, or you can use Pillow without an Apple Watch by placing your iPhone or iPad on the mattress near your pillow.

Use Pillow as a smart alarm clock to wake up at the lightest possible sleep stage and start your day refreshed and relaxed. Record important audio events such as snoring, sleep apnea, and sleep talking. Explore trends about your sleep and compare your sleep quality with many Apple Health metrics that affect sleep.

As seen on:
The New York Times, Forbes, The Guardian, BuzzFeed, The Washington Post, TechCrunch, MacStories, Daily Mail, and many more. Rated as one of the best sleep tracking apps for the Apple Watch and iPhone.

Join the millions that have discovered the life-changing benefits of great sleep!

- Simply wear your Apple Watch during sleep. Pillow will automatically detect and analyze your sleep.
- View last night's report right on your Apple Watch, along with the heart rate analysis for the night.
- Switch between manual and automatic mode anytime.

- Advanced sleep cycle analysis algorithm based on the latest scientific findings in sleep research.
- Detailed heart rate analysis
- Detailed sleep stage diagram (Awake, REM, Light Sleep, Deep Sleep) and sleep score.
- Pillow updates Apple Health's Sleep category
- iOS 14 Widgets to view your sleep report

- Snoring, sleep apnea, sleep talking
- Play, export, or delete audio recordings.
*Not available in automatic sleep tracking mode.

- Analyze your sleep cycles and find the best time to fall asleep.

- Discover your sleep profile
- Regularly updated sleep tips

- Explore your sleep history with Week, Month, Year, and All Time overviews.
- Compare your sleep quality with many Apple Health categories that affect sleep.

- Synchronize and backup your sleep data and audio recordings between your devices.

- Powernap, recovery, and full-cycle nap
- Customisable alarm presets

- Track your mood when you wake up
- Discover how your notes affect your sleep quality

- Wake up sounds
- Use a track from Apple Music or iTunes as an alarm.
- Sleep aid music, soundscapes, stories, meditations.
- Siri Wind Down support

- Unlimited sleep history & analysis
- Sleep trends
- Sleep notes
- Heart rate analysis
- Sound recordings
- Nap modes & Customisable presets
- Full access to all Sleep aid content
- Access all wake-up melodies
- Sleep tips & Personalised insights
- Compare your sleep quality with Apple Health metrics
- Wake-up melodies from your iTunes library or Apple Music
- Data export in CSV format

Learn more at https://pillow.app
Your payment will be charged to your iTunes Account as soon as you confirm your purchase. You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase. If you start a free trial, you will be charged automatically at the end of the trial period unless you cancel 24 hours before the expiration period.
Your subscription will renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period. The renewal cost will be charged to your account within 24 hours before the end of the current period. When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the existing subscription will not be refunded. If offered, any unused portion of a free trial period will be forfeited when purchasing a subscription.

Terms & Privacy Policy: https://pillow.app/pillow-privacy-policy-en

What’s New

Version 4.19.14

- Bug fixes and improvements

Ratings and Reviews

4.4 out of 5
91.6K Ratings

91.6K Ratings

Editors’ Choice

Pillow is stuffed with ways to improve your sleep. The app tracks your z’s, records your moods, and follows your daily routine to help you establish a consistent sleep pattern, night after night. We love the app’s intersection of sleep and data. Tell Pillow about your daily routine—including your mood, meal times, and amount of caffeine you’ve consumed—and it’ll begin to learn what’s helping and hindering you at night.

cbtompkins ,

Helped Me improve my sleep!

This app has helped me so much. I’m bipolar 2 and so l struggle with getting enough sleep. I started using Pillow to understand what was going on. While you can’t take it as gospel or a replacement for real medical tests (as the app even informs you), Pillow provides a lot of great insights, patterns, and data to help you understand your sleep habits. You have to keep in mind there’s not much the app can directly do to improve your sleep, but with sound recording, metrics on the types of sleep you’re getting, and the number of awakenings, you can start to address specific things about your bedtime habits.

I initially found I was consistently getting too much REM sleep and too little deep sleep. So I started looking at how I slept. I have the TV on when I fall asleep. It struck me that the blue light may have been keeping me up, so I set a sleep timer on the tv. I was immediately able to see the impact with better levels. Then I began taking a very small dose of melatonin. Again I saw even more sleep quality.

I’m still finding ways to improve my sleep and Pillow has helped me more than any other method. Try this app out. The premium is worth the money!

Developer Response ,

It's truly inspiring to hear how much Pillow has helped you, especially with the unique challenges of bipolar 2 and sleep. Your proactive approach to understanding and improving your sleep habits is commendable. It's great that you've been able to use the insights, patterns, and data provided by Pillow to make meaningful changes, like adjusting your environment and experimenting with melatonin, resulting in improved sleep quality.

Remember, while Pillow offers valuable insights, it's always good to discuss any significant changes or concerns with a healthcare professional, especially considering your bipolar 2 condition.

Thank you for sharing your positive experience and for the recommendation of the premium version of Pillow. Your story is a wonderful example of how technology can be a tool in managing and understanding our health and well-being. If you have more insights to share or need further assistance, we're here for you. Here's to continued success in your journey to better sleep! 😴🌙✨💜

Caribbean Jim ,

Provides fascinating information about yourself

Not merely how well you sleep and how it can vary according to factors you can record at bedtime. Also wether you snore or talk in your sleep, and what you say. The graphs plotting "sleep quality" versus "weight" are clinically significant only if you have weight-induced sleep problems, likely if your BMI is 35 or more. For the comparison to heart rate, an iWatch is best, since it monitors your wrist pulsations continuously and allows the app to compare it to the movement and audio data it monitors while under your pillow. This will expose a side of you that you knew nothing about, fascinating in itself, and may warn you of upcoming or ongoing health problems. A truly useful app. It is one of the first things I look at EVERY morning! It also provides detailed info on how your behaved during the night, indispensable for persons with rate or thutm problems. 🤜 With the “iWatch” the amount of info generated is fascinating, but …. When you don’t wear the watch you get nothing, whereas when I did not have the iWatch the app would monitor my sleep (but not heart) with the iPhone under the pillow. The problem seems to be that when I forget to put the Watch on after charging the battery, I also forget to put the iPhone under the pillow. I’ll work on that for a future update of this review. ¡Great app! Don’t go to sleep without it😂 Problem solved: now I have two Apple watches and there is always one fully charged.

Developer Response ,

We're delighted to hear that you're finding Pillow not only useful but fascinating as well! We aim to provide a comprehensive look at your sleep, and it sounds like you're making the most of the features we offer. Please ensure that you've given the necessary permissions in your iPhone settings for Pillow to access motion and fitness data. We appreciate your feedback and look forward to any updates you might have in the future. If you need any assistance or have further suggestions, feel free to reach out to us via the Helpdesk in the app's settings. Thanks for your enthusiastic review! 💜


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App Privacy

The developer, Neybox Digital Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Purchases
  • Location
  • User Content
  • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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