10 Best Sleep Tracker Apps for Apple Watch

Good sleep is getting harder and harder to come by these days. Many people suffer from sleep deprivation, insomnia, and poor sleep quality due to many reasons.

Unhealthy lifestyle, work pressure, or personal problems, you name it. However, the good news here is, that nowadays we have a technology that helps you monitor your sleep.

This technology called sleep tracker ultimately analyzes your sleeping habits and suggests the most optimal ways to give you 7 to 8 hours of restful rest.

Here are the 10 best sleep tracker apps for Apple Watch and iPhone!

1. Sleep Cycle

Sleep Cycle

Developed by the Sleep Cycle AB, the Sleep Cycle application is our first best pick for the best sleep tracker and smart alarm clock app.

The way it works is that your sleep time will be detected using a microphone or accelerometer on the application, according to your choice.

You can choose whether to use the ‘snore detection’ option or not. It also comes with control over the period of time you want to activate the snoring detection feature.

The Sleep Cycle application can be used for free. The premium version is $49.99 per year. It comes with many great features such as sleep analysis data, graphics, and alarms.

As of right now, the Sleep Cycle is rated 4.7 out of 5 by over three hundred thousand users. It works on any iPhone supporting the iOS 13.0 and the later.

The free features it offers include:

  • Sleep analysis with Sleep Cycle patented sound technology 
  • Detailed sleep statistics and daily sleep graphics for reports
  • Fully integrated with Apple Health, exchanging sleep analysis
  • Snooze by shaking or double-tapping the phone lightly
  • Carefully selected alarm melodies

2. SleepWatch


Sleep Watch provides one of the most organized views of your sleeping stats. Like most sleep trackers, it shows you your daily sleep time and your sleep cycle. 

Moreover, the SleepWatch also shows the percentage and average of your sleep goals over the last 3 days. This means this app can tell whether you lost sleep or not.

The app supports automatic racking so you don’t have to press any buttons manually before going to bed. It has an advanced tracking mode to detect sleeping and awakening.

 Developed by Bodymatter, Inc, the Sleep Watch app also integrates with the iOS health app which lets you track progress and stats on the Apple Watch.

You can download and use this app for free with limited features and options. For premium subscriptions, the SleepWatch is charging a monthly fee of $4.99 or $39.99 yearly.

As of right now, the SleepWatch has a 4.7 rating on the App Store. It’s rated in the top 100 Health & Fitness category and supports iOS 14.0 and the latter.

Key features include:

  • A full in-depth sleep report 
  • Auto sleep detection
  • Personalized coaching
  • Sleeping Heart Rate Dip Tracking
  • Sleep Rhythm Tracking
  • 3-Day Sleep Target Tracking

3. Pillow


Another great sleep tracker application is Pillow. This app can track, record, and monitor everything you do during your sleep including snoring.

The greatest part? You don’t need to adjust any settings on this app from Neybox Digital Ltd. Just put on your Apple Watch to sleep and Pillow will do its job perfectly.

Not only sleep, but this app also monitors your heart rate and records audio during your sleep hours. So, it gives a complete insight into your sleep cycle.

The app updates the Sleep category in Apple’s Health app automatically and even compares sleep quality with other metrics such as weight and caffeine intake.

You can download this app for free. A subscription of  $4.99 unlocks premium features including unlimited sleep history, heart rate analysis, personalized sleep tips, and more.

Right now, the Pillow: Auto Sleep Tracker is rated in the top 200 health and fitness category. It’s rated 4.3 out of 5 overall ratings on the App Store.

The app works on any iPhone device supporting iOS 14.0 or later. Here are some of the key features of the Pillow sleep tracker

  • Track your sleep automatically
  • Sleep cycle & heart rate analysis
  • Audio recordings for snoring and sleep apnea
  • Personalized insights and sleep tips

4. AutoSleep


True to its name, AutoSleep from Tantsissa automatically starts tracking sleep as long as you’re wearing your Apple Watch when you’re going to bed.

Before starting the app for the first time, you will need to go through the setup wizard. You can also change the app if you are a person who can’t sleep well. 

Each morning, you can see a detailed analysis of your sleep including when you slept deeper or deeper, your heart rate, and how long your sleep was interrupted.

What’s more, you can get an overall picture of your sleep as a clock interface. After you fulfill the special objective, the clock will switch from red to green. 

For more convenience, users can see all the data at a glance on the Today page as it shows you information like sleep rating, sleep time, and much more.

Unfortunately, you can’t use the app for free. It’s a paid application priced at $4.99. It’s rated #2 in health & fitness categories and currently rated 4.7 stars out of 5.

5. Sleepzy


Developed by ThrivePort, LLC, the Sleepzy – Sleep Cycle Tracker is one of the best sleep tracker apps for iPhone on the market right now.

For most of us, actually getting up and getting out of bed is the most difficult thing to do every day. Sleepzy makes it a little easier. 

When this app detects your lightest sleep phase, it activates an alarm to help you reduce the feeling of dizziness when you wake up.

You can set sleep goals and track if you’re late for them each week. The app also tracks sleep quality so you can make adjustments and improvements.

With this app, your iPhone and Apple Watch running on iOS 13 or later work together to track your sleep at night every day — for free! 

If these free features aren’t enough for you, a premium subscription starting at $6.99 a month unlocks a number of advanced tools in the app.

You can view advanced statistics and track progress over time, listen to night sounds and find out if you’re snoring, and unlock all sleep insights. It also removes ads.

As of right now, the Slepzy app is rated 4.3 out of 5 stars by more than twenty thousand users worldwide. It also has a 7-day free trial if you want to try it out!

Key features:

  • Sync with Apple Music to use your favorite tunes as an alarm
  • Fall asleep to relaxing sounds & classical melodies
  • Know your Sleep Quality – make adjustments to your daily habits 
  • Get Weather Forecast at your location in the morning to plan the day
  • Sync your data with the Apple Health app

6. Sleep++


While most sleep tracking apps require a subscription or in-app purchase to unlock the most advanced features, Sleep++ is a completely free way to track sleep. 

The app from Cross Forwarding Consulting LLS has automatic and manual sleep tracking modes. For each night’s sleep, you can view a report with complete data. 

The app also shows sleep trends such as how much you sleep each night of the week and your current progress toward achieving specific sleep goals.

The Sleep++ takes advantage of the motion and health monitoring features of the Apple Watch to measure your overall sleep. It’s clear and easy to understand.

To use the Sleep++, users will need to be using iPhone devices supporting iOS 13.0 or the latter. It’s light at only 9.6MB and can be downloaded on the App Store.

With a 4.2 rating from thousands of users, the in-app purchases on this app only remove all ads. Every feature on it can be accessed free of charge!

7. NapBot


Another option for the best sleep tracker app on the iPhone is the NapBot – Sleep and Nap Tracker developed by Majid Jabrayilov.

NapBot uses machine learning technology in iPhone and Apple Watch to better detect and track your sleeping and napping patterns. 

As you continue to use the app over time, it uses this information to become the best sleep tracking app on your Apple Watch.

In the morning you can see an analysis of sleep phases including deep and light sleep times. The app also analyzes the sounds around you to learn how they affect your sleep patterns. 

You can even view a summary chart of your heart rate during sleep! Pretty advanced right? What’s even better, you can get all of this free of charge!

This app can be downloaded for free on the App Store to any iPhone device supporting the iOS 14.0 or the later. It’s only 9.3 MB in size.

Subscribing to the premium plans for $1 a month unlocks two features: you can view a complete sleep history and track your sleep trends to see how new habits affect your sleep.

As of right now, the app is given a 4.2 rating out of 5 from more than a thousand users worldwide. Here are some of its key features:

  • Machine learning to automatically track your sleep.
  • Detailed sleep phases analysis by calculating deep and light phases.
  • Environment analysis to understand how it affects your sleep quality.
  • Sleep Heart Rate summary chart based on your HR zones.

8. Sleep Tracker ++

Sleep Tracker

Vimo Labs Inc claims that Sleep Tracker++ is an application that helps its users optimize their sleep hours during the night.

This app is capable of doing all the basic things that all other sleep tracking apps do such as sleep monitoring, body movements, and so on.

However, the difference is that this app has other features like heart rate measurement and automatic tracking to check the quality of your sleep. 

You can also use this app to set the alarm, which will only sound when you’re in a low-quality sleep phase, so you won’t wake up in a messy mood.

Despite not being so popular, the Sleep Tracker ++ receives a good rating on the App Store. Right now, it is rated 4.4 out of 5 by thousands of users.

Unfortunately, the app is not free. To download and use it, users will need to pay a fee of $1.99. The minimum phone requirement is only iOS 10.0 though!

Key features:

  • No manual start/stop tracking your sleep. It is all automatic, just wear your watch to sleep.
  • Tunable detection. Now, you now can adjust sensitivity if our detection is off.
  • See details of each night’s sleep, including when you get in bed, when you fall asleep, etc.
  • Manually edit sleeps up to 7 days in the past.
  • See the history of your past nights, weeks, or months, at a glance
  • Integration with HealthKit, store detected sleep data in HealthKit.

9. HeartWatch


Essentially, the HeartWatch is not an asleep tracker application. However, this app from Tantissa is one of the best ways to get a complete picture of your health and fitness information.

Rated as one of the top 10 apps in the Health & Fitness category, the HeartWatch: Heart Rate Tracker currently has 4.7 ratings out of 5 on the Apple App Store.

The HeartWatch records your heart rate separately in four different methods through the Apple Watch: while you walk, workout, sleep, and also while you sit idle.

If your heart rate increases or decreases to a certain level, the app will automatically send you a daily reminder to check your health for the last 24 hours for more comfort.

As of right now, the HeartWatch is priced at $4.99 on the App Store. It has a one-time purchase policy and can only work on devices supporting iOS 11.0 and later.

10. Sleep Pulse 3

Sleep Tracker Sleep Pulse 3

Sleep Pulse 3 by Spencer Brown is another popular Apple Watch sleep tracking app with features such as sleep report, sleep analysis, heart rate, motion, and so on.

Sleep Pulse 3 distinguishes itself from previous apps by offering customizable sensitivity settings to better properly measure your sleep quality.

To assess your sleep, the app may report on your heart rate and mobility. You can see how long you’ve been in bed and your current heart rate.

This app also delivers a decent overall evaluation of your health, with its Resting Heart Rate will be taken immediately upon waking up.

Because the sleep monitoring software is connected to your Apple Watch, you can track your sleep straight from your watch as well.

The Sleep Pulse 3 requires iOS 10.0 or later to work. It’s rated 4.2 on the App Store and is priced at $3.99 for a single purchase.

Key features:

  • Bold Design, the app opens to your last sleep report with your sleep goal, sleep analysis, heart rate, and motion. 
  • The new Sleep Goal Ring and Analysis Donut Ring on your watch can be tapped for additional information.
  • Sleep View is designed to provide context while you sleep including when you went to bed, how long you have been in bed and your live heart rate.
  • Resting Heart Rate, upon waking up, your resting heart rate will be measured — a good measurement of your overall health.
  • Sensitivity Level, because we all sleep differently and in different places (cars, boats, planes, camping, etc)

Wrapping Up!

There you have it! In this article, we have given you a list of the 10 best sleep tracker apps that you can get on your iPhone and Apple Watch.

We hope this article has been helpful. If you still have questions regarding the topic, please don’t hesitate to reach out. See you in another article!

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