Pillow: Sleep Tracker

Pillow: Sleep Tracker

Smart Alarm & Snore Recorder

96K ratings
1600 reviews
#168 in top-grossing Health & Fitness
🌟 Lifestyle
💪 Health & Fitness
Free
In-App Purchases

Details

Released
May 21, 2014
Updated
October 22, 2026

Features

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Pillow: Sleep Tracker screenshot #10 for iPhone
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About

This app helps you understand and improve your sleep. It automatically tracks your sleep cycles, analyzes heart rate, and records audio events like snoring. Get personalized insights and tips to wake up feeling refreshed.

✓Automatic sleep tracking
✓Smart alarm clock
✓Snore and sleep talking recorder
✓Sleep cycle analysis
✓Heart rate analysis
✓Personalized sleep tips
✓Sleep aid library
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What users say about Pillow

See all reviews
+1

What's New in Pillow

6.7

October 22, 2026

- Pillow is now optimized for iPhone Duo in every pose! - Corrected an issue that could rarely make the alarm misbehave when set on both the iPhone and the Apple Watch - Bug fixes and smaller performance and stability improvements.

More
16

Subscriptions & In-App Purchases

Premium Sleep Tracking

Access all Premium Features and Content

$49.991 Year
7 Days trial
Price Updates
October 17, 2026→$49.99
May 28, 2026→$39.99
May 27, 2026→$39.99
November 27, 2024→$39.99
November 8, 2024→$49.99
How to cancel Pillow subscription ⁉️

Charts

Top Grossing

📉 168-4

Health & Fitness

This app dropped -4 positions in Health & Fitness chart.

Last updated on October 22, 2026.

Events

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Recurring Alarms with AlarmKit

Set alarms that repeat anytime you want!

Jul 16, 2026 — Aug 16, 2026

Read more about Do you have sleep apnea?

Do you have sleep apnea?

Track breathing disturbances with Pillow.

May 5, 2026 — Jun 5, 2026

Read more about 今天开始冥想吧

今天开始冥想吧

睡得更好 减压 更专注

May 21, 2026 — Jun 21, 2026

User reviews

How pillow should be used

Used to watch unusual trends, app can alert doctor to possible problems as it did in my case. It became a life saver! Thank you Pillow.

New iPhone 17e

Just bought 17e Pillow Sleep Tracker from my 16e is first application I brought access and loaded. A MUST HAVE APPLICATION

Merci

Grâce à la lecture de mes pulsations, j’ai réalisé qu’elles étaient très variables et que la nuit, elles diminuaient beaucoup. 30 battements à la minute. J’ai vu un cardiologue qui m’a implanté un pacemaker.

“Premium features” scam, beware!

The app refused to work until I sign up for premium features, free for one week, promising a reminder to unsubscribe after five days. Never received any reminders and now I’m subscribed for these features (which I don’t need) for one year! Cost me $50 🤬

Too expensive but gets back to you in reviews / support quickly

Really good support but subscription means I can’t use it.

Developer apps

Featured on

User experience

🐞

Reported Bugs

4 issues

App crashes or freezes

Bug

Sleep data not syncing properly

Bug

Audio recording issues

Bug

Alarm not working as expected

Bug
✨

Requested Features

4 requests

Ability to edit sleep sessions and data

Feature

Sleep cycle trends and insights

Feature

Dream journal integration

Feature

More customization options for alarms and sounds

Feature

FAQ

What does Pillow: Sleep Tracker do?

Pillow is a smart sleep tracker that analyzes your sleep cycles automatically using your Apple Watch, iPhone, or iPad. It functions as a smart alarm to wake you during your lightest sleep stage and can record audio events like snoring or sleep talking.

What are the key features of Pillow?

Key features include automatic sleep tracking, a smart alarm, detailed sleep cycle and heart rate analysis, audio recordings of sleep sounds, personalized sleep insights and tips, and a library of sleep aids like meditations and soundscapes.

How much does Pillow: Sleep Tracker cost?

The app offers a freemium model. While some features are available for free, premium features such as unlimited sleep history, advanced analysis, sound recordings, and access to the full sleep aid library require a subscription.

What devices is Pillow compatible with?

Pillow is designed for Apple devices. It can utilize your Apple Watch for automatic tracking and analysis, and also works with your iPhone and iPad. Home Screen, Lock Screen Widgets and Apple Watch Complications are supported.

Who would benefit from using Pillow?

Anyone experiencing sleep troubles, looking to wake up more refreshed, or wanting to understand their sleep patterns better would benefit. It's particularly useful for those who want to track snoring, sleep apnea, or sleep talking, and for users who want to optimize their sleep hygiene.