The first thing we need to remember about sleep is that we spend one-third of our life sleeping; if we are 100 years old, we spend 30 years sleeping, which is enough for everyone.
We realize that sleep is really an important factor in maintaining a healthy lifestyle and good health to enjoy life.
In the past, we used to be less aware of our sleep, but when we were old or had stress-related illnesses, our sleep would not be deep, and our health would deteriorate, notice the need to monitor our sleep.
So one of the sleep tracker devices should be concerned about and should be purchased to monitor sleep in particular and health protection in general.
The current sleep tracker devices have a very diverse and special feature that can automatically synchronize wirelessly with current electronic devices such as smartphones and tablets containing Android, IOS, and Windows using the top wireless technology Bluetooth 4.0.
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In addition to features such as water-proof protection and up to 10 days of battery life, you can safely monitor your sleep without interruption, you only need a few days to enter the charging dock once.
Not only has the sleep tracking feature, but these devices also act as a watch or a phone to notify calls via wireless signals and many other interesting but interesting features.
You can buy sleep trackers for yourself and your loved ones to measure your sleep health and the depth of your sleep, and this will be completely beneficial when you are under stress; we will know how to solve to have good sleep good health.
Because of the great benefits that health monitoring devices bring to us, manufacturers worldwide, from domestic and abroad, have released dozens to hundreds of devices according to Health monitoring varies.
These health monitoring devices vary in shape, size, weight, image quality, battery life, wife support technology, and price differences.
The variety of health monitoring products offers you many choices, but when there are too many options to buy a product for yourself and your loved ones to eat, it becomes difficult.
Suppose you're feeling a bit messy looking for sleep tracking devices. In that case, you can probably rely on the list below because we've spent a lot of time researching for practical use come and consult sleep experts. We also consult thousands of customers on the world's largest e-commerce platforms based on criteria for choosing a good sleep tracker.
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With today's hectic and fast-paced life, especially when we often fall into a state of anxiety, the use of more stimulants leads to more difficulty sleeping.
Sleep tracking has become one of the most important features of today's smart wearables.
This should come as no surprise given the plethora of studies showing that most of us are sleep deprived, and it has a dramatic effect on our health and well-being.
An accurate sleep monitoring device will bring useful information to help you improve your sleep deprivation.
But how do smartwatches and fitness trackers track your sleep? Does it have high accuracy? Which wearable should you use for the most accurate sleep tracking? Let's find out with Bellyfatzone below.
How do Smartwatch and Fitness tracker track sleep?
Wearable devices have different sleep tracking methods. In fact, they don't know when you're asleep. They only predict your sleep duration and sleep stages.
Body movement tracking
The simplest way for fitness trackers and smartwatches to predict when you sleep/wake up is to track body movements (e.g. accelerometer). And that's also how the devices calculate the number of steps you have walked during the day.
These sensors can detect your small movements at night to determine your sleep/wake interval. It also detects if you wake up in the middle of the night. This is the simplest way to track your sleep and is popular on cheap fitness trackers like Fitbit Ace, Fitbit Inspire, Misfit Flash, etc.
The downside of these methods is that they are rather sketchy because they only give you simple data. Sometimes, user actions are easily fooled, so the data is not as accurate as expected. Therefore, if you want more accuracy and information, you should buy health bracelets with heart rate monitoring.
Heart rate monitor
Most high-end fitness trackers and smartwatches don't use simple motion tracking to measure sleep. Instead, all brands have the main heart rate monitoring method, which measures the number of pulses per minute (bpm) when you are resting.
This method uses a composite of your heart rate per minute, heart rate variability (HRV), resting heart rate (RHR) to detect whether you're asleep or awake. It even distinguishes which stage of sleep you are in, deep, shallow or REM sleep.
Currently, Fitbit is the most accurate sleep measurement brand. Fitbit's fitness bands like the Fitbit Versa, Fitbit Charge 3, or Inspire HR are all over 70% accurate. Then you can trust Garmin's sleep tracking products like Garmin Vivoactive 3, Garmin Vivosmart 4, etc.
Heart rate sleep data is often more useful than motion tracking alone. The reason is that it will give you more detailed information about sleep and show you the hidden meanings (Insight) of sleep. Example: The reason you're sluggish is not getting enough sleep. Or your sleep is too shallow; now you need to create a better sleeping environment in the room, …
This is also the reason why Fitbit is more popular. Because in addition to providing sleep data, Fitbit also helps you synthesize, analyze and give sleep improvement tips.
Rest tracking
This is the sleep tracking method of more professional devices. Often it is used in devices such as mattresses (mattresses/beds) that monitor sleep. They track more deeply, analyze in more detail. Certain types of sleep monitoring mattresses can help detect sleep apnea and other common sleep-related conditions.
However, if you need to know the data to improve sleep, you should be interested in smartwatches or fitness trackers.
Data usage on smartwatch and fitness tracker
You now have your sleep data. But how to improve them? Here are some suggestions that may help you.
Self-awareness and self-change
If you decide to buy a fitness tracker to improve your sleep, “trust” your watch. If it tells you you're sleep-deprived, schedule more sleep. If the clock tells you that you have a good sleep quality, try to maintain it instead of “sleeping on the victory”.
Additional knowledge
Some fitness trackers give data without any suggestions for you to improve your sleep. Sometimes this confuses you because you don't know how to solve it. Therefore, add more knowledge to change yourself instead of relying on devices and algorithms.
If you feel like you don't have time to learn, consider opting for Fitbit wearable devices. It will make comments, analyze your sleep problems and suggest you improve.
Total change
Improving sleep isn't just about getting more sleep. Please consider adding suggestions to be more active during the day, exercise, walk or yoga, etc. Adding recreational activities, reducing stress, etc., will also help you improve your sleep quality.
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How to use a sleep tracker
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Hopefully, the information above has helped you choose “Best Sleep Trackers,” bringing some small value to you: “Save Your Time” and giving it to training. Please share this article if you feel it is useful. Thanks!
