One of the fastest-growing trends in the health arena is sleep tracking. From simple smartphone applications to high-end wearables, millions of people are trying to understand their sleep patterns and improve the quality of their sleep. Many people using these applications wonder how these applications work and if they can really help them improve the quality of their sleep. In this article, we will try to understand the working of sleep tracking applications and the benefits they can offer to the users.
Sleep tracking applications are mobile applications that can track your sleep. These applications collect data during your sleep and provide you with valuable insights into your sleep. Most sleep tracking applications use the sensors installed in your smartphone to collect data. Smartphone sensors include motion sensors and microphones.
How Do Sleep Tracking Apps Work?
Now, let’s discuss how sleep tracking apps work. To put it simply, sleep tracking apps work in a manner where a combination of sensors and algorithms are used to determine your sleep pattern. The motion sensors, for instance, will sense your movements while you are asleep. If you are tossing and turning a lot, this indicates that you are either awake or in a light sleep state, whereas if you are still, this indicates that you are in a deep sleep.
The microphone will pick up sounds like snoring, talking, etc., which will help determine what is disturbing your sleep.
The information collected through these sensors will then be processed using algorithms, which will help determine how long you are asleep, how many times you are waking up, and in what sleep cycles, such as light sleep, deep sleep, etc. There are also smart alarm features in these apps, which will help you wake up in a light sleep phase, so you will feel more refreshed in the morning.
Accuracy and Limitations
Although sleep tracking apps can be helpful in understanding the pattern, they may not be 100% accurate. They can only estimate sleep using indirect parameters. For instance, they can’t measure the activity in the brain. Moreover, the app may mistake lack of movement for sleep. Other factors like the presence of pets, noise, and movement of the partner can affect the accuracy.
Wearable devices like the Fitbit or the Oura Ring can be used to track sleep. They can measure other parameters like heart rates, body temperature, blood oxygen levels, and movement. Yet again, these devices can’t measure the activity in the brain. Measuring REM sleep requires monitoring brain activity.
In order to get the best possible results, sleep studies are required. These sleep studies, also known as polysomnography, can measure the activity in the brain, eye movement, heart rates, breathing, and oxygen levels. They can also diagnose sleep disorders.
Benefits of Sleep Tracking Apps
Sleep tracking apps, despite their drawbacks, have several advantages. They can help you become more aware of your sleep time and quality. They can help you see how caffeine, screen use, and stress impact your sleep. They can also help you develop healthy sleep habits and maintain consistency with your sleep routine. They can also help you fall asleep faster with the help of tools like white noise, meditation, and breathing exercises.
To use sleep tracking apps effectively, one needs to take a balanced approach. They should try to understand the trends rather than the daily fluctuations. They should also try to avoid using their phones before bed. They should not completely rely on the apps, as this can affect their sleep. They should not be obsessed with the scores, as this is called orthosomnia.
Are Sleep Tracking Apps Worth It?
The answer to that question varies based on what you want to achieve. Therefore, if you want to track your sleep habits, improve your sleep routines, and stay motivated to improve your sleep, you should consider using sleep tracking apps. However, if you want to improve your sleep, you should not rely on sleep tracking apps, since they cannot be a substitute for a medical evaluation. Therefore, if you have a problem with sleep, you should consult a sleep professional.
Conclusion
Sleep tracking apps can be a great way to gain valuable insights into your sleep patterns and habits. By understanding how sleep tracking apps work, you can utilize them to improve your sleep patterns and gradually enhance your sleep habits. Although they cannot reliably diagnose, sleep tracking apps help you become aware of your habits and improve your sleep, supporting a healthier lifestyle. Therefore, sleep tracking apps can be a great way to improve your sleep patterns and enhance a healthy lifestyle.
