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The Best Wearable Sleep Tracker That Will Track Your Sleep Patterns Better Than Ever – Best Buyer’s Guide

Best Wearable Sleep TrackerIf you have been looking at getting the best wearable sleep tracker on the market, then you know how difficult it can be to find the right one.

With all the different brands and models out there claiming to be the best one available, it can be a bit overwhelming.

So, we took a look at a few of the best options on the market to narrow down your options and decided on a top pick so that you can make your purchase of one of the best sleep trackers as soon as possible and get your sleep back on track.

Top pick

Although all of the options on this list are great, there is one that stands out above the rest. That is why our top pick is the SLEEPON ring sensor monitor. This option has family features to keep everyone sleeping well, and it is compact enough to fit on your finger.

SLEEPON GO2SLEEP Finger Ring Sensor

  • Compact and lightweight ring sensor
  • Comprehensive sleep tracker for easy use
  • Real-time alerts for better sleeping positions
  • Family sleep monitoring available

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With all these great features making this option the best of the best, the only thing that this sleep tracker can’t do is order itself for you.

Wearable Sleep Trackers Comparison Chart


Wellue SleepU

Fitbit FB504SRGY Versa Lite Edition

Fitbit FB407SBKL Charge 2

Lookee Ring Sleep Monitor



Wellue SleepU

Fitbit FB504SRGY Versa Lite Edition

Fitbit FB407SBKL Charge 2

Lookee Ring Sleep Monitor


22 x 30 x 18 mm1.6" x 0.9" x 0.5"

140 mm - 180 mm
180 mm - 220 mm

140 mm - 170 mm
170 mm - 206 mm

Display Screen

NoLCD Screen

Touchscreen Colour LCD

Large OLED ScreenHandy Readout


Bluetooth 4.2

Bluetooth 4.0 BLEBluetooth 4.0Bluetooth LEBluetooth 4.0

Compatible OS

iOS 10.0 and above
Android 4.2 and above
Windows 7 and above
Mac: OS X 10.8 and above
Windows 7/8/10, not compatible with Mac
Android 5.0+, iOS 9.0+
iPhone 4s/iPad 3 or above

Mac OS X 10.6 and up
iPhone 4S and later
iPad 3 gen. and later
Android 5.0 and later

Android and WindowsAndroid 5.0+, iOS 9.0+

Vibration Alarm

Blood Oxygen Saturation LevelYesYesNoNoYes

Heart Rate


Battery Life

24 hours2 nights (over 16 hours)

4+ day

Up to 5 daysOver 16 hours

Charge time

2-4 hours2 hours

2 hours

n/a2-4 hours


1 Year

1 Year

2 Years

2 Years1 Year

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5 Best Wearable Sleep Trackers (as of May, 2024):

1. SLEEPON GO2SLEEP Wearable Sleep Tracker – Best Ring Tracker Review

SLEEPON GO2SLEEP Finger Ring SensorThis compact and lightweight sleep tracker is one of the smallest on the list.

SLEEPON GO2SLEEP ring sensor slides onto your finger and shares the reading with a smart device for stats.

This little tracker doesn’t give up anything for its size with many great features still available.

Comprehensive Sleep Tracker

This compact tracker gives results for AHI index, heart rate, blood oxygen, times of tossing and turning during sleeping, and your sleep debts after built-in analyzing, to let you know if there was something that may affect your sleep quality.

Real-Time Alert

This option’s alert will send a soft vibration through the ring when you are in a non-optimum sleep position so that you will unconsciously change the position to one that will be more beneficial for a better night’s sleep.

SLEEPON GO2SLEEP Review, Pros and Cons.

Family Sleep Monitoring

This monitor can be sync with other devices so that you can have your whole family’s sleep information to ensure that they are all getting a good night’s sleep. Their results can be linked to your account so you can view everyone’s results like your own.

Main Features

  • Ultra-compact size and weight
  • Sleep Quality & Apnea Screening
  • Heart Rate/Blood Oxygen
  • Integrated Report (Report / CSV Exportation)
  • Unparalleled Precision And Comfort
  • Low Blood Oxygen Alert
  • Family Health Data Sharing
  • Sleep Label
  • Built-in 37mAh lithium-ion battery
  • 24-hour real-time data detection (about 3 nights)
  • Recorded data can be saved for 7 days
  • Waterproof standard IP 67
  • Real-time data can be stored for 24 hours
  • Magnetic Charger
  • Compact and lightweight ring sensor
  • Comprehensive sleep tracker for easy use
  • Real-time alerts for better sleeping positions
  • Family sleep monitoring available

  • Does not have the capabilities that others have with song playing, and phone notifications


2. Wellue SleepU Wearable Sleep Tracker – Best Oxygen Monitoring Tracker Review

Wellue SleepUThis great option has many features that make this sleep tracker one of the best.

From the vibrating notifications to the oxygen monitoring feature, this option is one of the best.

Oxygen Monitor

Wellue SleepU tracker has a built-in oxygen monitor that helps to track your breathing with a patented ring sensor that slips right onto your finger.

Wellue SleepU Review, Pros and Cons.

With the ring sensor, the wrist tracker monitors your oxygen intake so you can view the results on the display.


This sleep tracker comes with SleepU technology that tracks your oxygen levels, heart rate, and movements to get the most accurate readings possible. SleepU records variations in sleeping trends so that you can isolate the issue to be able to get the best night’s sleep.

Vibration Notification

The ring sensor gives vibration notification when the oxygen level is below the threshold, which will slightly wake you up to change position during sleep and help you sleep in a healthy status.

Main Features

  • Patented ring sensor with vibration alert
  • Continuously monitors oxygen level, heart rate and motion during sleep
  • Records variation trend and presents the state of sleep
  • Report in APP and PC software
  • Ring sensor gives vibration notification when oxygen level is below threshold
  • LCD screen will be on when turn over the wrist
  • Home sleep apnea test
  • Rechargable: 2 hours charging for up to 16 hours usage
  • Oxygen monitoring system that measures oxygen levels
  • SleepU technology that tracks oxygen, heart rate, and movement
  • Ring Sensor that offers more accurate readings
  • Vibration notification that makes you change position for better night’s sleep

  • Cannot change settings on the PC version of the app

3. Fitbit FB504SRGY Versa Lite Edition Wearable Sleep Tracker – Best Smart Tracker Review

Fitbit FB504SRGY Versa Lite EditionFitbit FB504SRGY Versa Lite Edition smartwatch is a great option for those looking for a watch that can do just about anything.

This option has all-day exercise tracker, and the ability to play over 300 songs.

With all these interesting features, this tracker is one of the best for a reason.

Versa Lite Features

This Versa Fitbit comes with all Versa Lite features that include the ability to store and play over songs and the ability to utilize on-screen workouts that play on your wrist and coach you through every move while tracking swim laps and steps climbed.

Track Your Day

With this great option, you can track your heart rate 24/7 so you can see how you rate changes throughout the day to make sure you’re getting enough exercise, and enough rest at night.

This Fitbit can also track sleep stages so you know what your sleep cycle is and you can find out how to improve your sleep to get the best rest overnight.

Sync Stats

This sleep tracker also allows you to connect to a smartphone GPS so that you can get real-time pace and distance rates, and you can sync the devices so that you get your stats anywhere you are.

This Fitbit can connect to almost any smart device so you can see your stats on whatever device you choose.

Fitbit FB504SRGY Versa Lite Edition Review, Pros and Cons.

Get Notifications

With this Fitbit, you can receive text messages, calls, and notifications when your phone is nearby. This allows you to get a quick reply to someone even in the middle of a workout without having to stop and take out your phone to send a message.

Fitbit Versa Smart Watch

Via: @tiendahoko_

SmartTrack System

This Fitbit sleep tracker is usable for many different things and the SmartTrack system allows you to be able to track even more.

This system allows you to track select sports and workouts, and the female health tracking system uses the Fitbit app to help women track their periods and other symptoms as well.

Main Features

  • Fitbit Today
  • 24/7 Heart Rate Tracking
  • Fitness & Sleep Tracking
  • Apps & Notifications
  • Sleep Score
  • Femaly Health Tracking
  • Guided Breathing Sessions
  • Goal-Based Exercise Modes
  • Water Resistant to 50M
  • Connected GPS
  • 4+ Day Battery Life
  • Has all Versa Lite features available for use
  • Ability to track your heart rate 24/7
  • Able to sync stats with other devices for easy viewing
  • Get notifications while near phone to receive texts and calls
  • SmartTrack system for Fitbit app health tracking for symptoms

  • Bluetooth connection may not re-setting
  • Long-term durability is in question due to customer concerns

Introducing the Fitbit Versa Family​:

4. Fitbit FB407SBKL Charge 2 – Best Fitbit Sleep Tracker Review

Fitbit FB407SBKL Charge 2Fitbit FB407SBKL Charge 2 smartwatch is one of the best because of its innovative features.

With the PurePulse heart rate monitor and the OLED display, this option is definitely the top of the line when it comes to sleep trackers.

PurePulse Heart Rate Monitor

This great option has a PurePulse heart rate monitor that is built for measuring calorie burning while exercising, but it also serves as a sleep tracker with the ability to see your resting heart rate as you sleep to know when you are fully at rest throughout the night.

OLED Display

This sleep tracker’s OLED display allows you to clearly see all text messages, calls, and notifications on the bright display. This product also tracks how long and how well you sleep with a silent vibrating alarm.

Fitbit FB407SBKL Charge 2 has Customizable Clock Faces, Call, Text & Calendar Alerts

It will also give you reminders to move so that you don’t stay at rest for too long a period of time.

Personalized Cardio Fitness Score

Because this option works great as a fitness tracker, the personalized cardio fitness score is a great addition.

This score shows you how you can improve over time and uses GPS during run mode to see real-time stats like pace and distance that show up clearly on your display.

Fitbit FB407SBKL Charge 2 Review, Pros and Cons.

Personalized Guided Breathing Sessions

This sleep tracker allows you to find moments of calm throughout the day with its personalized guided breathing sessions.

These sessions guide you through breathing exercises that can lower your heart rate and allow you to feel more rested and relaxed when you need to destress.

Fitbit Charge 2 Heart Rate

Via: @wonpromotions.com2016

Sync Stats

This great option for a sleep tracker has the ability to sync your stats wirelessly and automatically to your computer.

This feature also allows you to sync your stats wirelessly to 200 leading iOS, Android, and Windows devices so that you can have your stats with you no matter what device you are using.

Large Temperature Range

This sleep tracker’s operating temperature can withstand heat and cold from 14 degrees to 113 degrees Fahrenheit.

With a maximum operating altitude of 30,000 feet, this Fitbit can be taken anywhere you go and will still work properly even in the most extreme temperature.

Main Features

  • PurePulse® Heart Rate
  • Multi-Sport Tracking & Connected GPS
  • Call, Text & Calendar Alerts
  • Cardio Fitness Level
  • Guided Breathing Sessions
  • All-Day Activity
  • Auto Sleep Tracking & Sleep Stages
  • Auto Exercise Recognition
  • Reminders to Move
  • Long Battery Life Up to 5 days
  • PurePulse heart rate monitor for best results
  • OLED display for easy to read stats and notifications
  • Personalized cardio fitness score for better results
  • Personalized guided breathing sessions for moments of calm
  • Ability to sync stats with other devices for convenience
  • Large temperature range for use in any climate

  • Long-term durability is in question due to customer reviews
  • Customer service support is known to be subpar for warranty claims

Introducing Fitbit Charge 2:

5.  Lookee Ring Sleep Monitor – Best CPAP Efficacy Sleep Tracker Review

Lookee Ring Sleep MonitorThis sleep tracker is a great option for those who suffer from sleep apnea and typically use a CPAP machine at night.

This ring monitor can eliminate the need for that machine because of its many great features that monitor you as you sleep for a better night’s rest.

Finger Ring Sensor

This monitor is a ring that fits securely onto your finger that will monitor your heart rate and movement throughout the night. This will catch sleep patterns that are interrupted so that you can see what is making you less rested.

Lookee Ring Sleep Monitor is a great option for those who suffer from sleep apnea

Adjustable Vibration

This feature allows you to raise or lower the warning vibration for when oxygen is too low. This will alert you that you should switch positions for better breathing without completely waking you up with an obnoxious alarm.

Lookee Ring Sleep Monitor Review, Pros and Cons.

Lookee Ring Sleep Monitor

This specific monitor helps to track the CPAP treatment effectiveness. This allows you to get the same treatment of a CPAP machine without the hassle of having to use one.

Main Features

  • Sleep Oximeter with Patented Finger Ring Sensor for Comfortable Overnight Monitoring
  • A handy Readout Display
  • Tracks Blood Oxygen Saturation Level, Heart Rate and Movement during sleep
  • Adjustable Vibration Indicating Low Oxygen Level
  • Helps track the CPAP Effectiveness or Treatment, an accurate night guard to help the user to understand what’s disrupting his or her sleep
  • Free APP on iOS and Android Mobile Devices (Smartphones and Tablets, compatible with Android 5.0 , iOS 9.0 )
  • Graphic sleep report and trends of blood oxygen level, heart rate and movement
  • USB Charging Cable
  • Bluetooth: 4.0 or above
  • Charging normally 2-4 hours to get it fully charged
  • Lookee’s Worry-Free 1 year Warranty
  • Comfortable and compact ring sensor
  • Adjustable vibration for low oxygen level alert
  • Lookee ring sleep monitor to track effectiveness of CPAP treatment
  • Can ease suffering caused by sleep apnea

  • Screen for results may be tough for some to read

Lookee Ring Sleep Monitor w Vibrating Alarm for Sleep Apnea, Track CPAP Effectivess:

Buyer’s Guide

With all these great options to pick from, it seems that buying a sleep tracker may not be as difficult as it was before.

However, with all this information given, you might have some questions about why a sleep tracker helps, what you should look for in a new one, and how does it work? So, we are going to give you that information below so that you know all the ins and outs of sleep trackers.

How Does It Work?

The way that sleep trackers know when you are asleep is through your body movement. This tracks your heart rate and movements so it knows when you are resting and sleeping.

Depending on the type of sleep tracker you have, it may measure your body movement through either actigraphy or accelerometry.

Most wearable sleep trackers leverage actigraphy, where an actigraph sensor is worn around your wrist that tracks your heart rate and motions.

This rate is shown on the display so that you can track how you are sleeping by how your heart rate is, and how much you move around at night.

If you are tossing and turning due to problems with falling asleep, then you will see that show up of the tracker and you can know where you are having issues.

Why a Sleep Tracker Helps

Most people go to bed, and they don’t realize how often there are moving around or how long it takes them to fully fall asleep. That is why a sleep tracker can be a helpful tool when trying to find out how you can get a better night’s sleep.

If you are seeing that you take a long time to fall asleep, then you should take special precautions before going to bed to make you fall asleep easier.

Knowing that you toss and turn a lot at night can indicate that you may be in some pain, possibly due to a bad mattress, or that something that you hear is keeping you up.

Knowing this information can help you figure out what is keeping you from getting your best night’s rest, and you can eventually find a way to remedy that issue so that you get better sleep.

Best Wearable Sleep Tracker for your best night’s rest

Plus, if you use the tracker to change your sleeping habits, then you will see a difference in the tracker stats and will know that whatever you’re doing is working for you.

What You Should Look For In a New Sleep Tracker

There are many different features and specifications that come with a sleep tracker, it can be tough to differentiate which ones you will actually use from the ones that aren’t truly necessary.

However, there are a few things that every good sleep tracker will possess. Here is what you should look for in a sleep tracker.

Good Display

If you are in need of a sleep tracker, one of the first things that you should look for is a good display. Some options are meant to be as compact as possible, but that can make it more difficult to see what the readings are.

Best Wearable Sleep Tracker has a good display

So, checking the size and brightness of the display is good to do before you make a purchase.

You wouldn’t want to wear your tracker overnight, only to check in the morning and not be able to see the stats without a magnifying glass. So, make sure that the display will work for you so you can read your results clearly.

Long-Lasting Power

Another major feature that should be a top priority for a new sleep tracker is the length of time that the power will hold.

A good sleep tracker should last for a few days without needing to be charged so that you can use it continuously for a longer time without having to take it off and charge it. During charging, you can’t keep track of your heart rate or sleep stages.

So, if you have to charge it every night, then it will defeat the purpose. So, look for a sleep tracker that has a long power time so that you can wear it consistently for a few days without having to take it off to charge it.

This will help give you the most accurate results, as you only need to take it off in the shower, so you can see how your heart rate does throughout the entire day and night. This will allow you to track your sleep even better, without missing out on any pertinent information.

App Capabilities

Many sleep trackers now come with the ability to connect and share information through an app. This feature is great for reading results and getting the stats from any device that you want.

Sleep trackers come with the ability to connect and share information through an app

With app connections, you can share your synced stats with a smartphone, tablet, laptop, or home computer so that you can easily view your results how you want.

This ability to share information through an app is quickly becoming a common feature as the technological advances continue, so it is not too hard to find one with these capabilities.

So, you should look for a sleep tracker that has app capabilities so you can have the latest and most useful technology available to you.


If you have questions about sleep trackers themselves, then you are not alone. There are plenty of frequently asked questions that people want to know the answer to.

So, we decided to put together a few of the most asked questions about sleep trackers to give you the answers that you have been looking for.

Should I wear my sleep tracker overnight every night, or do I just need to wear it a few times a week?

For the best results tracking your sleep, it is recommended to wear it every night. This allows you to see patterns in your sleep cycles and notice any times that your movements or heart rate is abnormal.

I wear my sleep tracker overnight every night

This will alert you to things you do before bed that cause you to sleep less or give you a reason to believe that a poor-quality mattress is affecting your nightly sleep cycle every night.

Does it matter which arm I wear my sleep tracker on?

Sleep trackers work by tracking your heart rate and movements during the day and night. So, because both arms will have the same results, it does not matter whether you wear your sleep tracker on your right arm or your left.

As long as you are comfortable wearing it overnight, then you are fine.


Finding the best sleep tracker doesn’t have to be difficult anymore, with all of the great options on our list, you are sure to find one that will fit your needs.

Whether you want a sleep tracker that is lightweight and compact, or you want a large display for easy reading, one on this list will likely be what you’re looking for.

However, whether or not you choose to purchase our top pick or decide to do some research of your own, you can use this information to make an informed decision about which sleep tracker is the perfect fit for you.

Best Wearable Sleep Tracker

  1. If you are like me and you are trying to control your sleep apnea therapy, the Viatom sleep tracker is a good choice. The app is super simple. There is no wow factor to it, but it is great.

    It works as advertised. It vibrates to alert you when your oxygen drops below your defined level. I’m not so sure about the durability, but since it comes with a warranty, I’m not too worried about that.

    It is expensive and it does feel and look expensive. I just wish it was cheaper. But nevertheless, I would still purchase it again because when it comes to monitoring my treatment to see if it is working, it’s quite effective.

    So if you want to take charge of your sleep patterns, get this product.

  2. I love the Fitbit Versa Smart Watch. It does not have advanced features as the Apple watch, but it does what it is designed to do. In any case, it is not meant for entertainment.
    It is a little bit big, so if you have a small wrist that could be a bit of a problem. But other than that, the watch has great features that allow you to do many things like see your texts and answer incoming calls.

    It has guided coaching and breathing sessions. You can check how many calories you have burned and how many miles you have covered. And you can also download your favorite songs.
    I love this watch and I would recommend it.

  3. I got my wife the Fitbit Charger 2 and because she wanted company when exercising, I decided to get one as well. And if you are like me who constantly needs motivation to stay fit, you should definitely get this watch.

    You can do things like track your diet and calories. The thing is, this device can actually help you loose weight and for couples like us who are not that young, it is a better way to lose weight than to follow weight loss diets that hardly work.

    I also love that it has a good battery life. The charge can last up to 6 days depending on how frequently you use it.

    One thing we have a problem with the watch is that sometimes it does not register steps, which can be very annoying. But aside from that, the watch is great.

  4. One thing I can say about the Lookee Ring Sleep monitor is that it is a life saver. I’m a nurse and for the longest time, I suspected that my husband was suffering from obstructive sleep apnea, and despite convincing him to sleep specialist, he just did not want to. So I got this device for him and when he saw how much his oxygen levels drop and how his heart rate spikes, he finally agreed to go get checked out. So I’m happy that this technology actually exists.

  5. I suffer from sleep apnea and the sleep tracker I had before I got the Wellue SleepU ring was not very reliable. Plus, it was bulky. The Wellue ring is comfortable and it tracks my oxygen saturation levels, movement, and heart rate. And then it displays all the data on my PC, iPad, and iPhone.

    It comes with 2 USB cables, one for charging the ring and the other for uploading data to my PC. You can sync your data using Bluetooth and download it to your smart device. So it is very convenient.

    The Wellue SleepU app is easy to install, but its not very user-friendly. But when you get used to it, you are going to find that it is super easy to use.

    One major problem with the device, and this is based on my experience, is that the display is not reliable. After only one night, the ring stopped displaying data. It does store the data and it will sync to your smart device, but mine no longer displays the data on its screen. Although, the data is displayed on my smartphone.

  6. I bought the Fitbit Flex, but it only worked for close to 12 months. Then I got another sleep tracker and it also did not last more than a year. I’m considering buying the Fitbit charger 2, so I’m wondering if I should go ahead and buy it.

    Can someone help me out here?

    • I have had the Fitbit Charger 2 for more than a year and it still works well. I’m thinking of trying out a different sleep tracker, but the Charger 2 meets my needs and it works great.

  7. Do sleep trackers improve sleep?

    • Sleep trackers are not designed to improve sleep, they are designed to track the amount of time you spend in your bed. Basically, they track and register your body movements while you are asleep, your hear rate, oxygen levels, and other things.

      So they don’t improve your sleep, they merely give you insight into your sleep patterns.

  8. I have owned almost every Fitbit ever made, but the one I love the most is the Fitbit Versa Lite. It is simple and it does what it is designed to do.

  9. Currently, what is the best sleep tracker app and health tracker app? I’m using an Apple watch together with an iPhone 11.

  10. I want to start tracking my sleep and other things, but I don’t want to buy a smart watch and neither do I want to get those sleep trackers you wear around your wrist. I’m considering the Oura Ring as it looks like it will meet my needs.

    Has anyone used it before and if so, what is your experience? Also, should I track my sleep and fitness?

    • I have never used the Oura Ring. I use the Whoop Strap. To answer your question on sleep and fitness tracking, I believe it is good to track your sleep. It’s good to know if you are getting enough sleep for your overall good health.

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