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Best Sleep Tracker 1

The 10 best sleep tracker options for keeping an eye on your shut-eye

The best sleep tracker gives you an insight into the quality of your sleep each night. With a sleep monitor for measuring sleep quality, you can find out why you’re really struggling to get the shut eye you need. 

After all, sleep is crucial to our wellbeing. 

You can exercise, eat well, and take all the health supplements that you need — but if you’re not getting enough sleep, you’ll always struggle with your wellbeing.

Lack of sleep doesn’t just make you tired, it affects everything from your performance and focus to your ability to process your emotions. Without the right amount of sleep, your work, relationships, and even your mental and physical health can begin to suffer. 

Of course, with so many different tracking tools available today, it’s hard to know where to get started. That’s why the team at Siestio has conducted this sleep trackers comparison, to help you pinpoint the top sleep trackers for your needs. 

Here are the best sleep trackers to shine a light on your sleep issues… 

  • Withings sleep sensing pad
  • Beautyrest sleep tracker and monitor
  • Fitbit Versa 2 smart watch
  • Samsung Galaxy Watch Active 2 
  • MUSE S: Brain sensing headband 
  • Lumi Pampers sleep system
  • Wellue O2Ring 
  • Fitbit Charge 4 tracker
  • Wellue wearable oxygen monitor
  • Fitbit One Wireless
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1. Withings sleep sensing pad

The Withings sleep tracker is one of the most innovative tools on the market, despite a relatively low-price tag. Ideal for people who don’t want to wear any watches or other tools when they’re snoozing, this pad slips right under your mattress. 

From there, it can track your sleep quality without disrupting your slumber. 

The state-of-the-art sensor is easy to set up thanks to the smartphone app that comes with your purchase. Once you’re ready to go, the pad will monitor a range of useful stats, including your sleep phases, heart rate, the amount of time you spend snoring and more. 

If your idea of the best sleep tracker is something that will automatically record information for you, without any hard work on your side, the Withings pad could be just the thing for you. 

  • Various stats including breathing disturbances, snoring, heart rate, sleep cycle tracking and more. 
  • Advanced sensor with one-time setup.
  • Personalised coaching and tips on how to improve your sleep.
  • In-built home automation features so you can adjust your lights or the thermostat.
  • Automatic synchronization.
  • Slim and sleek design, easy to store. 
  • Intelligent smartphone app included. 

The great thing about the Withings sleep tracker is that it’s more than just a way to keep an eye on your slumber. Unlike other top sleep trackers, this tool will also allow you to set up automations to control your home automatically. 

For instance, you can establish a trigger that tells your smart bulbs to switch off when you get into bed. You need to figure out how to use the app for this, and invest in a few smart tools, but it’s a great way to make your home more intelligent. 


  • Easy to use both the app and tracker.
  • Automatic and contactless sleep tracking with visual graphs for data.
  • Easy to get pointers on how to improve your sleep.
  • Integrates with automation tools for a smart home, and Alexa.
  • Personalized coaching for your sleep stages.
  • Relatively affordable.


  • Not always 100% accurate.
  • Doesn’t record all bed exits if you’re not gone for long.
  • No alarm functions.
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2. Beautyrest sleep tracker and monitor

Similar to the Withings sleep monitor that hides under your mattress and gathers useful information about how you sleep, the Beautyrest is a non-wearable monitor

As one of the best sleep trackers on the market, the solution uses a measuring pad that sits under your market to collect information and process it using artificial intelligence. 

The Beautyrest is one of the more accurate trackers on the market, providing in-depth analytics about your respiration, heart rates, and even how much you move during the night. 

The incredible in-built processor constantly learns about how you sleep, to provide more individualized information, as well as personal sleep coaching. 

Features include:

  • Intuitive AI app that offers personalized sleep guidance.
  • Highly accurate sensors to monitor heart rate, respiration and other sleep behaviors
  • Contactless design that sits underneath your mattress
  • Works with any bedding
  • Precise readings and sleep reports

The Beautyrest was designed to give the average person more information that they can use to improve their sleep strategy. It doesn’t just give you data about how you’re sleeping, this device will also offer insights on how you can interpret and use that data too. 

Like the Withings sleep pad, you don’t have to wear any wrist bands or sticky wires to bed like you would with a professional sleep study. However, you do get a lot of useful data that you could use to turn your sleeping patterns around. 


  • Automatic sleep tracking (you can leave it switched on permanently)
  • Accurate reports and lots of data to work through
  • Nothing to wear in bed
  • Gives a total score based on how much sleep you get
  • Easy-to-use smartphone app


  • Quite expensive
  • Needs to stay connected to your home Wi-Fi
  • Requires a paid subscription to access some of the more in-depth data
  • Steep learning curve
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3. Fitbit Versa 2 smart watch

Want the best smartwatch for sleep tracking? The Fitbit Versa 2 sleep and activity tracker has you covered. You wear the device on your wrist — just like a watch and use it to collect oodles of important information. 

More than just a sleep tracker, the Fitbit Versa can track numerous data points throughout the day, including how many calories you burn, how far you’ve walked and more.  

For sleep support, the Versa 2 comes with the ability to track your time in sleep, REM sleep quantity, restlessness, and so much more. 

By the time you wake up each morning, you’ll have plenty of useful visual stats to work through. The dashboard even provides information on how to analyse your sleeping patterns. 

Features include:

  • Access to calls and text messages
  • Support for setting sleep goals and getting tips to achieve your targets
  • Bedtime and wake-up reminders
  • Access to calendar alerts, music, and other smartphone functions
  • Water-resistant for up to 500 metres
  • Constant heart rate tracking

If you’re looking for advanced data on your health and fitness throughout all hours of the day – whether you’re asleep or awake, the Fitbit versa could be perfect for you. 

Although it can take some time to get used to wearing sleep trackers on your wrist each night, many people find that they forget all about these items after a while. 


  • Plenty of in-depth data to help you reach your sleep goals
  • Useful information about waking health
  • Extra apps for your messages, calendar, and more
  • Various colors and styles to choose from
  • Built-in Amazon Alexa


  • Requires you to wear something to bed each night
  • No built-in GPS
  • Occasionally slow syncing
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4. Samsung Galaxy Watch Active 2 

If you want the best smartwatch for sleep tracking, but you’re not convinced by Fitbit, there are plenty of alternative options out there. The Samsung Galaxy Watch Active 2 is one of the best wearable sleep tracker solutions on the market, ideal for measuring sleep, health, and activity. 

Equipped with Bluetooth connectivity, the Samsung Galaxy watch uses unique sensors to ensure that you can track everything form your heart rate, to your stress level. 

Although the Active 2 was designed originally for activity tracking, it’s ideal for sleep insights too. The watch will naturally sync to your phone so you can see full reports on your health data. 

You also get access to a multitude of additional apps for things like Apple Play, Spotify, and even Bixby Smart Assistant. An integration with calm can even help you meditate before bed. 

Features include:

  • 60-hour battery performance
  • Bluetooth connectivity
  • 360 x 360 super AMOLED
  • 5ATM and IP68 durability
  • iOS and Android app syncing
  • Automatic sensor tracking
  • Full smart assistant support
  • Customizable apps
  • Stress insights and sleep intelligence

The Samsung sleep tracker smartwatch promises to help you improve wellbeing in every aspect of your life. More than just a sleep monitor, this device can help you to make the most of everything from your regular daily workouts, to your meditation sessions. 

Since you only need to wear the watch on your wrist to get accurate measurements, it’s easy to forget you’ve got it on. Unfortunately, the software does have some bugs from time to time.


  • Excellent battery performance
  • Full range of additional apps to choose from
  • Stress insights and sleep intelligence
  • Durable and water resistant
  • Smart assistant support


  • A few pixel issues with the display
  • Occasionally buggy software
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5. MUSE S: Brain sensing headband 

A unique alternative to the standard sleep monitor designed for measuring sleep during the night, the MUSE S aims to improve the way you settle down for sleep at night. This wearable device sits on your head and uses state-of-the-art sensors to determine things like heart and blood pressure. 

Compatible with a range of smartphone devices, the personal sleep and meditation assistant provides real-time feedback on your mind and body’s performance as you begin to sleep. 

There are sleep journeys and sounds available to help you meditate and relax your mind before you drift off. There’s also the option to track your sleep with lab-grade insights that offer things like sleep stage and position tracking, sleep efficiency score, and even deep sleep insights. 

Just keep in mind that the battery only lasts ten hours. 

Features include:

  • Mind, heart, body, and breath monitoring
  • Sleep journeys for guided meditation
  • 10-hour battery life
  • Restorative sleep tracking
  • Sleep stage and position tracking
  • Sleep efficiency scores
  • Deep sleep insights
  • Soundscape meditation
  • Comfortable soft-fit headband
  • Easy to use application
  • Free Muse app works with multiple devices

Designed to deliver a comfortable experience, so you’re less likely to notice the band around your head as you snooze, the MUSE offers people a way to track sleep quality in style. 

Although this band is a little strange to get used to at first, it could give you more information on things like, how your sleeping position affects your overall quality of rest. 


  • Sleep stage and quality tracking
  • Deep sleep insights and efficiency scores
  • 10-hour battery life lasts all night
  • Easy-to-use application with lots of information
  • Soft-fit headband


  • Unusual addition to your sleeping routine
  • The app can take a little getting used to
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6. Lumi Pampers sleep system

It doesn’t matter what age you are, we all need a good night’s sleep to ensure we’re prepared to tackle the day. However, it’s particularly crucial to ensure that children and babies get the right amount of rest each night. 

Your baby needs sleep to move through various stages of development and growth. So, how do you know whether they’re getting the right quality of rest?

The Lumi by Pampers sleep tracker system automatically tracks the quality of your child’s sleep through an intelligent sensor. The sleep monitoring systems attach to your child’s diaper, and use state-of-the-art sensors configured by leading pediatric experts. 

The sensor connects to the Lumi app, where you can find insights into your child’s sleeping patterns, and tips on how to help them achieve a better, more consistent quality of sleep. 

Features include:

  • Small wearable sleep tracker made for children
  • Lumi app with expert pediatric coaching
  • Intelligent insights into sleep routines
  • Full picture of baby sleeping patterns and how often they wake
  • Easy attachment to Lumi diapers
  • Convenient ultra-low energy Bluetooth

For parents keen to discover how they can help their children to get a better night’s sleep, the Lumi Pamper’s system could be a dream come true. The important thing to note is that this device will take some energy from your smartphone, so you’ll need to keep it charged. 

You should also keep in mind that the Lumi pampers sleep tracker system only works with specific diapers.


  • Designed by pediatric experts for children
  • Ideal insights into baby sleeping patterns
  • Attaches conveniently to your baby’s diaper
  • Low-energy Bluetooth functionality
  • Helpful for practicing sleep hygiene


  • Only works with one type of diaper
  • Requires regular work to keep charged
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7. Wellue O2Ring 

Sometimes, the best wearable sleep tracker is a device that can help you to ensure that you’re taking in enough oxygen through the night. If you’re concerned that issues like sleep apnea are stopping you from getting a good night’s sleep, the Wellue O2Ring could be the ultimate sleep monitor for you. 

Ready to help you with measuring sleep oxygen levels, this lightweight and soft sensor ring simply sits on your finger as you rest. 

Unlike other sleep tracking pads and devices, it’s easy to forget that you’re wearing the Wellue O2 ring after a few minutes. The sensor ring connects to a professional app, and you can also send full reports straight to your PC from the app dashboard. 

PDF and CSV reports are available, so you can share your findings with your doctor. 

Features include:

  • Comfortable soft ring sensor design
  • Lightweight and durable ring adapts to most fingers
  • Professional app included
  • Free PDF and CSV reports
  • Abnormal data marking options
  • Unlimited in-app storage
  • 10 hours of data storage
  • Rechargeable battery

The O2 sleep tracker comes with unlimited in-app storage, so you can save as much valuable sleep information as you like. If your SP-O2 level is lower than it should be at any point, or your device notices problems with your heart rate, you’ll get a marking in your report to show you. 

This makes it easier to develop a healthy lifestyle. You may have some trouble reading the reports at first too. 


  • Comfortable and lightweight design
  • Excellent app with plenty of data storage
  • Free downloadable sleep reports
  • Abnormal marking to track your issues
  • Convenient and accurate sensor


  • May be difficult to read the reports at first
  • Not the best battery life
  • May feel unusual to some users
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8. Fitbit Charge 4 tracker

Another impressive tracking solution from the Fitbit team. The Fitbit Charge 4 fitness and health tracker comes with a range of features to explore. There’s built-in GPS so you can see the pace and distance you’ve covered on outdoor runs and rides. 

The Active Zone minutes system buzzes on your wrist when your heart rate reaches the perfect zone for a more efficient workout. There’s even a free trial of Fitbit premium included with the app. 

The sleep monitoring functionality tracks things like your heart rate when you sleep, and how long you spend in different sleep stages. This makes it easier to determine whether you’re getting the kind of deep, high-quality sleep you need for better health. 

You can even compare your sleep information to your friend’s if they have the same sleep tracker. 

Features include:

  • Slim and lightweight design
  • Built-in GPS to track workout distance
  • Active zone minutes for heart-rate tracking
  • 90 day trial of Fitbit Premium
  • Stress tracking functionality
  • Sleep tracking and sleep stage quality
  • Heart rate track to measure resting and stress moments
  • Bluetooth connectivity
  • Works with a range of apps, including Spotify

The Fitbit Charge 4 tracker isn’t just a sleep monitor. However, if you’re looking for the best smartwatch for sleep tracking that can also help you to get more out of your workout routines, this could be the product for you. 

According to the wireless activity and other sleep tracker reviews online, Fitbit is extremely accurate in giving useful feedback. 


  • Comfortable and lightweight design
  • Great heart-rate tracking for sleep and exercise
  • Fitbit premium trial included
  • Works with most smartphones
  • Access to various useful apps


  • Some limitations in the sleep information available
  • May be uncomfortable to wear at first
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9. Wellue wearable oxygen monitor

If the most important feature of the best wearable sleep tracker for you is an ability to measure oxygen levels, then Wellue have you covered. This wearable oxygen monitor comes with a soft, comfortable ring censor, so you can record your blood oxygen level and pulse rhythm during the night. 

Suitable for use both while you sleep, and when you’re exercising, this professional level sleep tracker is perfect for insights into your O2 levels. 

Complete with a 12-month warranty for peace of mind, the Wellue wearable oxygen monitor makes it easier for you to pay more attention to the factors that could be affecting your sleep. 

Don’t worry if you don’t know much about O2 readings, there’s a free app and PC software with graphic reports to help you understand what’s going on. 

Features include:

  • Adjustable wearable wrist strap
  • Comfortable flexible ring
  • Blood oxygen level recordings
  • Pulse rhythm tracking
  • Free app and PC software
  • Notification function for issues
  • Rechargeable 16-hour battery
  • 12-month warranty

Aside from giving you an easy way to track your sleep quality and ensure good O2 levels throughout the night, the Wellue monitor also comes with a notification function to automatically alert you if something doesn’t seem right. 

Still, if you’ve never used a product like this before, you might find it a little complicated to begin with. 


  • Adjustable wrist strap
  • Comfortable ring 
  • Blood oxygen and pulse rhythm tracking
  • Free graphical app software
  • Rechargeable 16-hour battery 


  • Difficult to understand at first
  • A little uncomfortable to begin with
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10. Fitbit One Wireless 

One of the most impressive sleep tracker solutions on the market today, the Fitbit One is unlike anything else we’ve seen on the web. This innovative sleep monitor automatically syncs to computers, tablets, and smartphones using lag-free Bluetooth 4.0 technology. 

You will need a USB port and internet connection to sync to your PC, however. You can wear this device in your pocket to keep it close when you’re sleeping or on the move. There’s an all-day activity tracking feature, a clock display, and a sleep monitoring system. 

Sleep monitoring system makes it easy to track how long you’ve been asleep, and how much time you spent in different sleep stages. You can also set silent alarms to naturally wake you up without disturbing anyone else in your bedroom. 

A single charge lasts for up to 14 hours, and you can track all your must-have info on your phone. 

Features include:

  • Lightweight and compact design
  • Syncs to a range of devices via Bluetooth
  • Suitable for wrist wear, or to place in your pocket
  • Easy to understand app
  • 14-hour battery life
  • All-day activity tracking
  • Clock display
  • Silent alarm function
  • Comprehensive sleep quality tracking
  • Tips and motivation

The Fitbit One sleep tracker and activity monitor will track every part of your day, from your morning workout to your sleep quality. You’ll even get motivational tips and insights to help you improve your rest. 

Syncing your device initially can take a little while, however, and you might find that it’s easy to lose this device because it’s so small. 


  • Compact lightweight design
  • All-day tracking
  • Excellent Bluetooth syncing
  • Easy-to-use app
  • Silent alarm included 


  • Easy to lose the device
  • Hard to set up initially

Are sleep trackers worth it?

Finding the best sleep trackers isn’t easy. 

Even in a world where technology is providing greater insight into how our bodies work each night, it’s difficult to know for certain whether you’re getting accurate readings. 

The best sleep trackers use a range of different technologies to evaluate your sleep quality. Because of this, the answer to “how do sleep trackers work” can vary. 

Some products will track your pulse and formulate information about how well you’re sleeping based on your heart rate. Other devices can use both your heart rate and the movement that they sense when you’re in bed to figure out how restless you are when you sleep. 

Some of the top sleep trackers for people with specific disorders can even examine your blood oxygen levels. 

Usually, the first step in choosing the right sleep tracker for your needs is figuring out what kind of device is best for you. 

How do sleep trackers work? 

Wearable or non-wearable?

The first, and most important question you need to answer, is whether you want to wear a tracker on your wrist when you go to bed each night or whether you want it tucked away under your mattress. 

For a lot of people, a non-wearable product will be the most enticing solution. After all, it can be hard enough getting to sleep each night without having to find a comfortable position that accommodates a lump of plastic on your wrist. 

Non-wearable sleep trackers offer benefits like:

  • Convenient comfort when you’re in bed.
  • In-depth reports on your sleeping habits.
  • Optional alarms and wake modes.
  • Access to other features, like smart home control, as with the Withings tool. 

You do need to keep many devices constantly plugged into an outlet while using them, however, which can be dangerous if you have an electricity issue. Additionally, non-wearable devices aren’t always as accurate as they could be when gathering data. 

Something small, like moving to a different space in your bed when you’re asleep can damage your readings. Most of these devices also won’t work well if you’re sleeping in a bed with a partner. 

On the other hand, while wearables can be inconvenient and take some time to get used to, they do offer a range of benefits that non-wearable sleep trackers can’t deliver. For instance, your wearable can get a much more accurate measurement of your heart rate, because it’s close to your pulse. 

Also, you can use devices like the FitBit Versa to track your wellness not just when you’re sleeping, but when you’re working out during the day or focusing at work too. 

Using sleep and activity trackers that you can wear on your wrist gives you excellent access to plenty of in-depth information. There are even specific wearables that you can use to track your blood oxygen levels. 

However, there’s no one-size-fits-all choice. You’ll need to pick your sleep tracker based on what works best for you. 

Important tips when choosing the top sleep trackers

The best sleep trackers can come in many different shapes and sizes, depending on what you need.

As consumers around the world continue to demand more information about how they can understand and improve their sleeping habits, it’s likely that we’ll continue to see innovations in this environment. 

In the meantime, here are some questions that you can answer when choosing the top sleep trackers:

  • What kind of tracker do you need? If you find it uncomfortable to wear something to bed at night, then you might need a non-wearable tracker.
  • What do you want to track? Are you looking for something that monitors your heart-rate and motion, or do you need insights into your sleep phases and blood oxygen levels?
  • What’s your budget? There are some very expensive sleep trackers out there. Though these devices often offer more information, they’re just not going to be suitable for some people’s budget. 
  • How easy is it to use? The ideal sleep and activity trackers for you will always be the ones that you feel comfortable using. If you can, download the app before you buy the item, or check out sleep tracker reviews online to learn more about each device. 
  • How accurate is your sleep tracker? This can be difficult to know without testing the device for yourself. However, you can check the reviews left by other customers to get an insight into how much you can trust the device. 

Remember, if you’re not sure what you should be monitoring when it comes to your sleep, or you’re concerned about how severe your sleep problems have become, speak to a doctor. 

A medical professional can also give you some advice on the best sleep trackers to use. Your doctor will also be able to determine whether you need a more comprehensive sleep study or review. 

Siestio. Sleep Matters.

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