Best Sleep Trackers For Optimal Energy Reviewed

Few things inhibit human consciousness and capability like getting inadequate rest. When you don’t rest there is a myriad of things that start going haywire in your body. On a purely cognitive level, some reports list the level of impairment of going without a full night’s rest as being similar to the level of impairment of someone who is over the legal limit of alcohol. Considering just how dangerous it is for someone to be operating a vehicle or finding their way around public while being impaired from alcohol, imagine how inadequate rest impairs your day-to-day functions.

When you don’t get enough rest, aside from the immediate consequences of having compromised reflexes, judgment, and motor skills, you are also putting yourself at a higher risk for chronic health conditions. Among these conditions are obesity, heart disease, and diabetes. While we rest, our body generates the hormones it needs to help regulate things like appetite, metabolism, and the processing of glucose. When you disrupt this cycle, all of these processes get thrown out of whack, and your health, both long-term and short-term, suffers as a consequence.

 

Featured Recommendations 

Withings / Nokiaimg
  • Withings / Nokia
  • 4.9 out of 5
    Our rating
  • 25 day battery life
  • Smart notifications
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Emfit QS
  • Emfit QS
  • Multi-Function
  • Data History
  • Price: See Here
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Xiaomi Mi Bandimg
  • Xiaomi Mi Band
  • 4.6 out of 5
    Our rating
  • Locks in place
  • Large, easy-to-read touchscreen
  • Price: See Here
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For athletes, adequate rest is vital. For the average person, rest is a time for the body to perform nightly maintenance. For people who are pushing their bodies to the limit during the day, however, rest takes on an extra dimension. It is the time when the body repairs and tends to stretched-out and damaged muscle tissue, building it up and making it stronger. If you skimp on the rest and don’t give your body time to recover, eventually your body will break down and give out. It’s like taking your car offroading without doing any preventive maintenance or checkups; you’re just asking for trouble.

When you are able to get enough rest, the benefits can be amazing. You’re sharper, clearer, and more on top of your game. Being able to bring your absolute best to the ring, court, or mat necessitates that you are getting quality REM time every night. To be able to detect your rest patterns and nightly cycles, it there are many great products out there that can help you gain access to this knowledge.

 

10 Best Sleep Trackers

 

 

1. Withings / Nokia

Nokia is perhaps most infamously known for their seemingly indestructible cell phones. That same durable spirit has carried forward through the years. This product tracks heart rate continuously both during rest and while waking up, keeping detailed reports. It also reports on your rest metrics, keeping records of such data as your light and deep rest cycles, how often your rest is interrupted, and the depth and regularity of your REM and other cycles.
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25 Day Battery Life
While you're charing your item, you're not using it. Why purchase something if you have to take it off every day just to juice it up? Each time it's off your wrist, it's not doing what you paid for. This product, though, only needs to be charged every twenty-five days, making sure you get the most out of your purchase.

Smart Notifications
This is one the most advanced rest monitors on our list, being a fully bonafide smartwatch in addition to its other functions. This product can be synced with your smartphone to give you all the notifications you'd normally see on your phone in one convenient device you can wear wherever you go.

Cost and Value
This is the second-most-expensive product on our list. If you're not looking to spend a lot of money and are just looking for a simple rest monitor that doesn't have a lot of extra features, you'll want to go elsewhere. However, if you want a high-end product, or are in the market for a smartwatch and want one with an advanced rest-monitoring feature, this could very well be your dream product.
Pros

Heart rate records

Workout mode

25 day battery life

Sleep metrics

Smart notifications

Cons

Expensive

2. Emfit QS

The EmFit Team consists of an international collective of experts from an array of different countries from all hemispheres. Combined, they have a total of 150 years in the industry. Their specialties run the gamut from science and engineering to sales and entrepreneurship. Founded almost three decades ago in Finland, this company has been fine-tuning their products for nearly thirty years. The Emfit QS is automatic and autonomous, not requiring any input from you to run. It has a variety of metrics that it records, and is completely freestanding--that is, you don't have to wear anything for it to work. Simply place the detector strip under your mattress.
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Long-term trends
This product has a unique feature that lets it observe, record, and analyze your personalized data over a long period of time. Three hundred and sixty days (almost a full year), to be exact. This long-term insight can help give you a deeper and more nuanced understanding of your rest.

Wifi-enabled
This product runs over wifi and does not require you to download an app for it to work. The digital interface for this product can be opened and read on almost any kind of device, including smartphones, tablets, and computers. You can get your metrics pretty much anywhere.

Cost and Value
This is by far the most expensive product on our list. However, it has two things going for it that set it above and beyond the other products included. The first is that you don't have to wear a band, ring, or necklace to track your metrics. You can sleep easily and unencumbered. Secondly, of the freestanding (non-wearable) rest monitors, this product is far and away the most accurate. If you're willing to pay more for accuracy and quality, you'll get it with this product.
Pros

Long term trends

Nothing to wear

Wifi-enabled

Variety of metrics

Automatic and autonomous

Cons

Inaccurate at times

3. Xiaomi Mi Band

Xiaomi is an international company. It was founded in 2010 by serial entrepreneur Lei Jun. Jun believes that high-quality tech doesn't need to be expensive. Xiami's quest is to create remarkable hardware, software, and internet services. They do this with the help of their dedicated customers, who provide a lot of insight, comments, and feedback. This waterproof product is an excellent addition to their line. It is also "anti-lost"--aka it locks in place on your wrist and is difficult to misplace. That, combined with multiple activity tracking modes, make it remarkable.
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Large, Readable Touchscreen
Sometimes it can be frustrating when you purchase a rest monitor but cannot view your metrics on the product yourself. Many products require you to use an interface such as a computer or smartphone to access your data. With this product though, everything is nicely displayed on their large, well-lit touchscreen.

Real-time Tracking
Some products have a time delay before you can access your data. In this day and age though, instant is everything. With the Xiaomi Mi Band, you can view all of your data instantly, in real time. No more waiting around to see your biometrics. It's all right there on your wrist.

Cost and Value
This product is by far the least expensive item on our list. It is able to provide basic data about your rest, as well as performing a full range of other activity-monitoring functions. However, what you pay for is what you get. This product will not give you that detailed insight that other more expensive products will.
Pros

Large, readable touchscreen

Waterproof

Real-time tracking

Locks in place

Multiple modes

Cons

Defective units won't charge

4. Lookee Sleep Monitor

4. Lookee Sleep Monitor
Lookee is a small company with a focus on rest monitoring technologies. Their product line features a specialty in rest metrics, which is exemplified in the Lookee Monitor. This product has many great features. Firstly, it is extremely comfortable to use; your rest monitoring product shouln't prevent you from sleeping--this defeats the purpose. Secondly, it delivers detailed rest metrics to help you understand what happens when you're unconscious. Finally, it has a bonus feature of allowing you to track the effectiveness of your CPAP machine, should you use one.
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Easy to Use
This product is perhaps one of the most intuitively designed on our list. First, the band goes around the wrist. Second, the gray clip goes around the thumb. This design is deceptively simple and is also extremely comfortable to wear. This self-contained unit is great, simply set it on your wrist and forget it.

Vibrating Snoring Solution
Few things are worse for a good night's rest than sleeping in a bed with someone who snores. Aside from being annoying to you, snoring indicates that the airway is obstructed and that the full volume of air is not being taken in by the lungs. This product has a vibrating snore alarm that wakes you up when you begin to snore, which is not only a boon to anyone who has to share a room with you but also ensures you breathe soundly throughout the night.

Cost and Value
This product has a mid to high cost when compared to other items on our list. Despite the fact that in many ways it is comparable, or may even seem to be lacking (after all, it's not a smartwatch), it has some things that other products don't have. First, it's rest-metrics dedicated design. It has only one job, to monitor the quality of your rest. Second, that vibrating snore alarm. No other product will wake you up when your inhalations are interrupted. This product will.
Pros

Vibrating snoring solution

Intuitive design

Comfortable use

Detailed sleep metrics

Track CPAP effectiveness

Cons

Tight on large thumbs

5. Viatom

5. Viatom
Viatom is a company that knows the rest industry and knows it well. Their product line features many items well-suited to this niche, dedicated to specializing generalized rest metrics or extremely specialized data points. Case and point, it has a generalized product to monitor oxygen levels as you sleep or an extremely specialized product whose sole job is to wake you up when you snore. The Viatom product has many great features. One them is the smart vibration technology that is employed to wake you up when your airway is obstructed to help you reduce snoring. You also get a nightly report to help you track and understand your rest data.
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One of the Smallest Monitors on the Market
This product has a huge amount of technology packed into one very, very tiny space. It's almost mind-boggling how much they've crammed into one small space. This product is no bigger than a bulky piece of finger jewelry and yet it can autonomously track both your blood oxygen levels and your heart rate throughout the night.

Wear on Finger
Many products have to have sensors placed under the mattress or are a bulky watch-like device that has to be placed around the wrist. This product, though, is worn like a ring, with all the simplicity of a ring. Simply put it on and fall asleep.

Cost and Value
This product has a mid to high range price when compared to other items on our list. If you're looking for a small and convenient device that can help you track blood oxygen levels and heart rate throughout the night, this is a great option. However, this device is restricted to those two metrics. If you want more nuanced data, you'll want to consider another option.
Pros

Smallest monitor on market

Smart vibration

Reduces snoring

Nightly report

Wear on finger

Cons

Limited on metrics

6. BodiMetrics

6. BodiMetrics
BodiMetrics is a company with a narrow range of products, but it makes those few products exceedingly well. Its specialty is on products that give biometrics tailored to each individual customers, whether during sleep or during physical activity. The BodiMetrics rest monitor is a testament to this company's great product line. Among its features are a backlit time display, an included USB charging cord, and the fact that it tracks blood oxygen levels.
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Lightest and Smallest SpO2 monitor
This product is one of the most lightweight and smallest monitors of its kind on the market. In fact, BodiMetrics claims that it is the lightest monitor of its kind. This sleek product won't weight you down, and you'll forget it's even there, which will help you drift off into dreamland.

5 Vibration Settings
This product has many different settings of vibration to help wake you up when the time comes in the morning. Whether you need a gentle buzz or a more robust shaking sensation, this product has a customizable setting to help wake you up the way you like to be woken.

Cost and Value
This product ties for second place when it comes to ranking the most expensive products on our list. The price tag is pretty hefty. However, so is the quality. You get many great features, including a time display, a lightweight device that tracks blood oxygen, and five separate vibration settings. This customizable device is great for those who can afford it.
Pros

Lightest, smallest SpO2 monitor

5 vibration settings

Time display

Tracks blood oxygen

USB charging cord included

Cons

Defective units may break down

7. Bellabeat Leaf

7. Bellabeat Leaf
Bellabeat was only established in 2013, making it a relative newcomer into the industry. However, despite the fact that they've been in business for less than a decade, they've managed to break the mold and to expand rapidly, with offices in four different countries. It was founded by a Croatian mathematician named Sandro Mur and a Slovenian artist named Urška Sršen. This company's focus is smart jewelry. The product of concern here, the Leaf Nature Smart Jewelry Health Tracker, exemplifies this hip, young company's product line. The Bellabeat Leaf has multiple tracking functions, as well as a 6-month battery life and 24-hour tracking capability.
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6 Month Battery Life
This is a product that you wear and forget. Worn against the skin, this product resembles fashionable jewelry. Underneath its stylish exterior runs a battery that lasts for six months. No need to recharge or fuss with this product. It goes an entire without you having to worry about it.

24-hour Tracking
This product not only tracks your body metrics at night but also during the day. Twenty four hours a day, seven days a week, this little device is working hard to give you insights into your body and your rest. Its unobtrusive design will make you forget you're even wearing it.

Cost and Value
This product has a mid-range cost when compared to other items on our list. It is also perhaps the most unobtrusive rest monitor on our list. Though other options can be freestanding and not worn at all, this product is so small and so fashionable you'll forget you're not just wearing your favorite necklace. Overall, if you're looking for insight into your whole day and not just your sleep, and want to look fashionable while you're getting that insight, this is a one-of-a-kind product.
Pros

Worn on neck

6 month battery life

24-hour tracking

Stylish

Multiple tracking functions

Cons

Won't track >5 minute activities

8. Beautyrest

8. Beautyrest
Beautyrest as a company was first inspired by the simple idea that people can sleep better. This is why their first product was invented all the way back in 1925, the pocketed coil. They have continued to pave the way to new and groundbreaking mattress technologies to this day. They channel their vision into quality products to help people, as their motto says, "Be more awake." The Beautyrest monitor has many outstanding qualities, among them its extremely accurate sensors that go underneath your mattress, meaning that there's nothing to wear and no wires to tangle you up in the night. This product also offers individualized coaching for multiple people in the same bed.
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Powered by AI
Oftentimes when it comes to technology, our devices are only as smart as we are. Most tech nowadays still requires a good deal of human know-how to run smoothly. With increasingly advanced and specialized devices, this can prove to be a big problem. This device doesn't rely on the brain, though, so no need to worry. The artificial intelligence employed by Beautyrest will do the thinking so you don't have to.

Intuitive App
This product delivers its report through an easy to navigate, intuitive app that can be viewed on your smartphone. Simply put, you can track your data wherever your phone is. And because our smartphones usually go with us wherever we go, this means you'll have your data with you at all times.

Cost and Value
This product is on the lower end of the price range when compared to other items on our list. Specifically, it is the second-least-expensive product listed here. In addition to the fact that it's not going to cost you a fortune, it uses the latest technology in the form of artificial intelligence and apps to track and display your data.
Pros

Powered by AI

Extremely accurate sensors

Nothing to wear

Intuitive app

Individualized sleep coaching

Cons

Inaccurate for >1 sleeper

9. FitBit Charge

9. FitBit Charge
FitBit is incredibly well-known in the world of fitness monitors. It is perhaps the most recognized and bestselling brand in that market niche. They have a reputation for excellence and reliability. Aside from being useful in the fitness arena, the FitBit Charge is also an extremely accomplished rest monitor. Not only will it keep track of your activity levels, but it can also measure your biometrics while you rest.
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Measures All Cycles
Aside from tracking fifteen different kinds of activity, this product tracks the three different unconscious rest cycles. It will track and report the amount of time you've spent in light, deep, and REM cycles. Many other monitors will not deliver this detailed of a data report.

FitBit Today Personalized Advice
The FitBit Charge has a feature called FitBit Today. Inside this feature, your wearable device combines everything that it knows about you, and makes personalized recommendations to help you live happier and healthier. Who better to give you advice than a device that knows exactly how you tick?

Cost and Value
This product is surprisingly inexpensive when compared to other items on our list. Aside from the low price, it delivers more detailed metrics than some dedicated rest monitors on our list. Besides recording heart rate, it also gives detailed reports on the kind, depth, and quality of your rest. That, plus the fact that it's one of the most trusted and well-known smartwatch brands? The value of this product can't be denied.
Pros

15+ exercise modes

Tracks Light, Deep and REM stages

Waterproof for swimming

Smartwatch

FitBit Today personalized advice

Cons

Can be buggy

10. Polar

10. Polar
Polar is a company that is focused entirely on sports, health, and wellness products--with a speciality in smart technology to help athletes and the athletically-inclined. Their product line includes, but is not limited to, heart rate sensors, and wrist-bound wearables tailored to different sports activities. Among them are running, yoga, biking, and others. The Polar includes a heart rate monitor, activity tracker, and a rechargeable battery.
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Best-in-class GPS
This product has something few other rest monitors in this list have, which is a high-quality GPS. The GPS that it includes was voted best-in-class, so you can be sure that this particular feature is top-notch. An activity monitor that is also a rest monitor, the Polar has a great GPS you'd expect in a high-end digital fitness companion.

Vibration Alerts
This product can sync with your smartphone. Once it is synced, you can receive notifications from your phone right on your wrist. This means you don't have to carry your phone around constantly, and can also have a discreet vibrating alert to help you stay on top of your messages.

Cost and Value
This product sits on the higher end of the price range when it comes to other products on this list. Among wearable rest monitors and other smartwatches, it holds its own. However, if you're only looking for a device to measure your rest and aren't looking to spend a lot of money, with this product you'd be paying a lot for many features you simply wouldn't use.
Pros

Best-in-class GPS

Vibration alerts

Heart rate monitor

Activity tracker

Rechargeable battery

Cons

Cost

 

When you’re not resting well, you’re not fighting well. In order to get the most out of your training, you have to ensure that you’re getting adequate recovery time as well. A fighter that is getting the most out of their nighttime respite is a fighter that is in tip-top shape inside the ring. The benefits aren’t only physical, by means of better circulation, denser muscle mass, and less lactic acid buildup. The benefits are also mental and psychological: you’re more alert, more acute, and quicker to respond. Overall, getting a good night’s sleep is one of the best gifts you could give yourself.

 

 

Criteria for Evaluating the Best Sleep Trackers

Technology

  • Smart watches: One of the most common and ubiquitous items in today’s world of wearable biometrics is the smartwatch. These devices sync up to your phone and allow you to track all kinds of activity, not just your metrics during the night. These products are typically used as workout assistants, though they are versatile in their capability. These devices not only allow you to access your biometrics in real time but also, by virtue of their connection to your phone, allow you to view your notifications without having to carry your phone around with you.
  • Wearable devices: Wearable devices are devices that need to be placed on your body in some fashion or other while you rest during the night to be able to access your body’s data. These devices are typically put in one of three places: (1) around the wrist, (2) as a ring around your thumb, or (3) as a necklace around the neck. These devices need to be flush against the skin to be able to track heart rate, among other things.
  • Bed monitors: Bed monitors are the only variety of rest monitor that does not need to be worn. Rather, sensors are placed underneath the mattress. From underneath the mattress they sense patterns in your movement throughout the night, as well as taking readings on the different cycles your unconscious brain is cycling through. These items are usually freestanding and connected to the sensors either remotely or via wires.

Metrics

  • Cycles: There are three main cycles the unconscious mind goes through throughout the night. Light, deep, and REM sleep. REM stands for Rapid Eye Movement and refers to the state in which dreams occur. It is normal to cycle through these different phases multiple times throughout the night, and each serves an important purpose in the body’s recovery process from the trials of the day before, and preparation for the day tomorrow.
  • Blood oxygen: The amount and level of oxygen in your blood is a huge indicator of how restful and useful for nighttime will be. Detectors that monitor for blood oxygen also tend to measure snoring. Many have built-in vibration alarms to warn you if you begin to snore.
  • Heart rate: This is perhaps the most basic metric that can be gathered. It is also universal to all rest monitors. No matter the make, model, brand, or type, this is one data point that you can be sure will be recorded.

Reports

  • View on-device: Some products, especially smartwatches, have display screens built right in that allow you to read your metrics in real time. These screens are usually LED and are backlit for ease of viewing. The only downfall of this method, though, is that it is difficult to view a detailed and long report on such a small screen.
  • View externally: Some products do not have a built-in interface and require you to access the data through another method. The method is either an app that you download with the purchase of your rest monitor, or in an interface that can be viewed on tablets, computers, and smartphones. The plus side of this method is that it is easier to view large amounts of data on a larger screen.

 

 

Frequently Asked Questions

Q: How does this device measure my biometrics?
A:  
Rest monitoring devices use a variety of methods to track your biometrics. Some wearable units, such as smart watches, use LEDs built into the underside of the watch to reflect light on the skin in order to detect changes in blood flow. Some use something called actigraphy–or recording movement through a device to detect your current amount of motion. Others use an array of sensors placed underneath the mattress to detect levels of movement.

Q: What do I do if the software stops working?
A: 
Contact the manufacturer immediately. The will either help you with troubleshooting the problem, rebooting your product or will send you a replacement product. Some products glitch or crash; the particular defects you may experience are usually unique to the individual model of rest monitor you purchase.

Q: How do I know which kind I should buy?
A: 
This depends largely on your individual needs and budget. If the idea of wearing a product to bed annoys you, you’ll want to purchase a model that is freestanding and doesn’t need to be in physical contact with you. If you’re looking for a device that can do more than just measure your nighttime biometrics, you may want to consider purchasing a smartwatch.

Q: Can I download my data into an excel spreadsheet?
A: 
This will vary largely from device to device. Some only display your data on pre-formed charts. Others will allow you to fully export all of your data into a variety of templates and apps. As a rule, higher-end models generally have more capabilities for exporting data; these, however, also come with an increased price tag.

Q: Is this device compatible with Mac? (Or Windows?)
A:
 You will need to check the individual product specifications to determine its compatibility. Generally, most products have cross-platform and cross-OS compatibility. Companies want to maximize profits, and thus it’s in their best interest to make their products as widely usable as possible.

Q: Am I able to sync my rest monitor with my phone?
A: It will determine the variety of product you purchase. If you are using a smartwatch as a rest monitor, then the answer is yes. Other kinds of products may also sync with your phone via an interactive app. Others, though, need to be accessed through a computer or in-device screen.

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