The Best Sleep Tracking Devices (2021 Update)
Sleep trackers have become popular these days. Not surprising if you think about how stress and burnout have become an increasing and often-discussed issue, with more people reporting having sleepless nights. A better night’s sleep is essential to your overall health and well-being, so it might be worth tracking your sleep to make room for improvements. This is where sleep trackers come in handy.
Personal sleep trackers provide a fascinating insight into your sleep patterns. Thus, with additional information about your sleep quality, you can start making adjustments in your lifestyle to improve it, and consequently, impact your mental and overall well-being positively.
However, there’s a wide range of sleep tracking devices from different manufacturers. Devices come in all forms and offer lots of options, with each having its own advantages and disadvantages. To make it much easier for you, I have compiled a list of six best sleep trackers to help you find a sleep tracking device that fits your needs.
Number 1 Recommendation: The Fitbit Charge 2
Besides tracking your sleep, the Fitbit can also give you an estimate of your cardio fitness score and is an incredible fitness device. Well designed, the Fitbit is simple, light-weight, and user-friendly. Plus, it comes with a lot of awesome features, including calendar reminders as well as text and call notifications.
Top Sleep Trackers in 2019 (Updated Reviews)
|Fitbit Charge 2 Heart Rate + Fitness Wristband||Yes||4.2/5||Check Price|
|Beautyrest Sleeptracker Monitor||No||3.7/5||Check Price|
|S+ By ResMed Personal Sleep Solution||No||3.4/5||Check Price|
|Withings Aura - Smart Sleep System||No||3.2/5||Check Price|
|Sense Sleep System||No||3.3/5||Check Price|
|Misfit Shine - Activity and Sleep Monitor||Yes||3.1/5||Check Price|
Fitbit Charge 2 Heart Rate + Fitness Wristband
Besides tracking your sleep, the Fitbit Charge 2 has everything you could ever want in a fitness tracker. The device is designed to better track calories burned and is capable of calculating your cardio fitness level, ranking your fitness score from poor to excellent.
Additional features: The large OLED display is tap sensitive, and with the Fitbit Charge 2, you will never miss important calls, texts, calendar alerts, or even emails. It also features a “Relax” mode, which offers guided breathing sessions of two or five minutes, to help you distress. Additionally, the Reminder to Move function makes the device vibrate on your wrist at 10 minutes to every hour if you have not taken at least 250 steps during that time interval.
- It has a large display that permits you to quickly glance for information.
- It is comfortable to wear.
- It provides consistent tracking.
- The bands of the device are interchangeable.
- Permits you to be aware of important notifications.
- Long battery life–can last > 5 days after charging for 30 mins.
- For those who also wish to use it during workouts, this device has no GPS.
- There is no provision to scroll through multiple events since only part of messages is displayed.
- Possesses a proprietary charger.
- You might have difficulties charging this if you do not have your charger with you.
Beautyrest Sleeptracker Monitor
The Beautyrest Sleeptracker Monitor is one of the best sleep tracking solutions to consider. This sleep tracker is unlike any other sleep-tracking solution in that it can’t be worn on the wrist, and in fact, it surely won’t even fit in your pocket.
It consists of two separate sections – a sensor suite which can be placed beneath the mattress and a processor unit which collects biometric data. The data are gathered by the sensors and the processor unit analyzes these to present detailed sleep analytics.
Another important and exciting feature offered by the Beautyrest Sleeptracker Monitor is an individualized sleep coaching ability. It can monitor one or two sleepers at a time. It also allows you to track REM sleep as well as monitor heart and breathing rates.
- It is pretty easy to set up and operate.
- It automatically records sleep.
- It is very accurate.
- It monitors pulse and breathing rate.
- It is pricey.
- A subscription is required for premium services.
S+ By ResMed Personal Sleep Solution
If you’re looking for an excellent value and sophisticated sleep tracker, then the S+ By ResMed Personal Sleep Solution might be your best option. This sleep tracking device is a beautifully designed piece of hardware, and its frame resembles a silver rectangular box that is hollowed out to fit in a small, white square box.
It uses the patented bio-motion contactless sensor to monitor your breathing and body movements while you’re asleep. The ResMed smartphone app collects and analyzes your data, allowing you to see your sleep score. Furthermore, your data is broken down into numerous graphs and charts.
The S+ comes with a dual USB wall adaptor, allowing you to charge your phone and the S+ simultaneously.
- The design is elegant.
- Data collection is very detailed.
- It is easy to read data.
- The app is user-friendly and very streamlined.
- It can’t automatically detect sleep.
- It drains mobile phone battery quickly.
Withings Aura – Smart Sleep System
Feel like you haven’t been getting a decent amount of quality sleep and wanted to keep track of your sleep? The Withings Aura – Smart Sleep System can be of great help. This sleep tracker is made of two parts: a lamp and speaker designed to help you fall asleep by providing calming lighting effects and soothing sounds.
The device also acts as an alarm to wake you up at the best time during your sleeping cycle. The discreet sleep sensor placed under your mattress measures your heart rate, breathing cycles, and body movements.
The Health Mate App collects your sleep data, analyses, and displays these in an easy-to-read graph comprising the different stages of sleep (light, deep, and REM). The app syncs all the data through Bluetooth or Wi-Fi.
- It provides a detailed analysis.
- It has good sleep and wake up programs.
- The data are presented graphically and are easy to read and understand.
- The app is very user-friendly.
- Small glitches have been reported in the form of connection issues with a smartphone.
The Sense Sleep System has a unique and stylish design. This device does not occupy too much room on your bedside table. It comes with two pieces, each intended to carry out different roles – a small spherical orb about the size of an orange and a small button-shaped device referred to as the pill. The orb checks your bedroom environment and the small disc can be clipped onto your pillow to record and recognize your movements during the night.
The Sense App is available for both iOS and Android. You use the Sense App to examine your sleep data, set your Smart alarm, and even learn what helps you sleep best. In addition, it provides detailed insights into your sleeping patterns.
- It has an appealing design.
- It possesses a smart alarm function.
- The app is easy to use.
- It provides helpful sleep coaching.
- No snooze feature on the alarm.
If you are looking for a waterproof and durable sleep tracker, then the Misfit Shine Fitness + Sleep Monitor is probably an excellent choice. This sleeping tracker is essentially the “lite” version of the smartwatch, providing tracking data to help you count your steps, miles, calories burned, and activities.
The device automatically tracks your sleep and ensures you don’t miss any important updates by sending phone notifications to the device. One unique feature of this sleep tracker is that it is waterproof. So, you can take the device to a swimming pool without worrying about it getting damaged by water.
It is made of aircraft-grade aluminum, making it lightweight and easy to wear your wrist. The Misfit Shine Fitness + Sleep Monitor works with devices running iOS 7 and Android. Nevertheless, you will need to create a Misfit account to help the device track your activities more accurately.
- It is water-resistant (up to 50 meters).
- It is durable.
- It has an appealing design.
- It possesses a long battery life.
- Glitches have been reported with the sleep monitoring system.
Frequently Asked Questions about Sleep Tracking Devices
How do sleep monitors track sleep?
These devices use accelerometers to track your movements, including the speed and the direction of your motion. The method used by these devices to track movements and measure sleep is known as actigraphy.
Sleep researchers usually use an actigraph, a device similar to the Fitbit. An actigraph is typically worn on the wrist of the subject to help it track movements while they’re sleeping. The software then translates those movements into periods of sleep and wake.
According to professionals, wrist actigraphy can be very precise when it comes to estimating data like sleep percentage, total sleep time, and the interval between sleep and waking.
Are sleep tracking devices accurate?
The technology is really improving at a fast pace. Many personal fitness trackers not only measure the number of steps you take each day and the calories burned, but also your sleep habits. Although sleep experts claim they are skeptical about the accuracy of fitness wristbands in measuring sleep.
The ability of the fitness trackers to measure sleep comes typically from sensors referred to as accelerometers (as discussed above). Experts claim that whilst most fitness trackers can, in theory, tell when a person is awake and when they’re asleep, these devices are prone to mistakes.
Furthermore, sleep tracking devices are excellent motivators to help you understand your sleep habit and know how to improve it. Many sleep trackers do include helpful sleep coaching on their apps, thus encouraging you to focus more on your sleeping patterns as well as your lifestyle.
Are sleep trackers safe?
No, your sleep tracker won’t give you cancer. Trackers such as Misfit and Fitbit tend to collect information about your sleep patterns and activity levels, then send the data to your smartphone via low-level radio frequency waves.
Medical experts claim that they haven’t found any evidence that these sleep tracking devices cause cancer. Also, they agree that wearable fitness trackers are almost undoubtedly harmless.
“I think right now there is really no evidence that would support that there is a problem there,” John Sweetenham, M.D. a hematologist at the University of Utah’s Huntsman Cancer Institute. He added that, on the contrary, sleep tracking devices give people the motivation to live more active lifestyles by engaging in the kind of activities that can help them live a healthy lifestyle.
Overall, it is okay to trust your sleep tracking device as a general guide to monitor your sleep.
How do sleep trackers know when you’re sleeping?
The latest sleep tracking devices claim to detect when you fall asleep automatically. Auto-detection is based on your movement. When you have not moved in over an hour, the algorithms assume that sleep has kicked in. Time intervals between your movements are indicative of sleep behavior, e.g., rolling over.
Morning movements inform your sleep tracker that you are awake. Bear in mind that even when you’re awake, your sleep tracker might erroneously record sleep if you do not move for an extended period. As a result, it will falsely record sleep and, consequently, produce an inaccurate report.
Some years ago, the thought of monitoring a person’s sleep pattern was impossible. But now, thanks to technology, this has become very doable. We expect that as technology is evolving, better and more efficient devices will be created.
So, what sleep tracker do you recommend? Well, the Fitbit Charge 2 Heart Rate + Fitness Wristband is the best and most accurate sleep tracker at this time. It is easy to use and doesn’t require any technical knowledge to operate.
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