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Pillow: Sleep Cycle Tracker

Get some much needed rest

Pillow is a gorgeous app that has an advanced tracking algorithm for accurate results

Pillow: Sleep Cycle Tracker

by Neybox Digital Ltd.
Simple And Effective
Pillow: Sleep Cycle Tracker
Pillow: Sleep Cycle Tracker
FREE in the App Store

Pillow is a gorgeous app that has an advanced tracking algorithm for accurate results. You'll get detailed statistics and analysis of your sleep patterns, and even recommendations and tips on how to improve.

Apple Watch
Pillow Apple Watch App
Pillow Offers Apple Watch App
Check the details on WatchAware
Simple And Effective

What is it about?

Pillow features a beautiful design and it makes sleep tracking rather interesting. They claim to have the most advanced algorithm for sleep tracking, which should provide you with some of the most accurate results yet. Over time, you will gain valuable insight into your sleeping habits and patterns, since Pillow will provide you with detailed statistics. The app even records sounds while you sleep, in case you've ever wondered if you snore or talk in your sleep. There is also support for analyzing short naps and sleep sessions, so it's not just a full night's rest. You can use the app's alarm clock feature to also wake up in the best phase of your sleep, which leads to more restful mornings. If you want basic sleep tracking, then the initial download should have you covered, but more features are unlocked through the Premium upgrade.

For those who...

  • Want the best sleep tracking algorithm and statistics.
  • Prefer beautiful apps.

Not for those who...

  • Don't care about how the app looks.
  • Just want basic tracking.

Why we love it

It's gorgeous and packs in a ton of features for a reasonable price.

App Screenshots

Pillow: Sleep Cycle Tracker screenshot-0
Pillow: Sleep Cycle Tracker screenshot-1
Pillow: Sleep Cycle Tracker screenshot-2
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Pillow: Sleep Cycle Tracker screenshot-7
Pillow: Sleep Cycle Tracker screenshot-8

App Details

Health & Fitness Lifestyle
Last updated
September 13, 2021
Release date
May 21, 2014
More info
Pillow siri commands

Pillow supports Siri commands

Start Sleep Session
View Latest Sleep Analysis
Tell Elaine I’m on my way using Pillow
Start Sleep Session
View Latest Sleep Analysis
Start Sleep Session
View Latest Sleep Analysis
Start Sleep Session
View Latest Sleep Analysis
Tell Elaine I’m on my way using Pillow
Start Sleep Session
View Latest Sleep Analysis
Start Sleep Session
View Latest Sleep Analysis

Pillow is FREE but there are more add-ons

  • $4.99

    Pillow Premium

App Store Description

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
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:

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