World Sleep Day and the Impact of Sleep Trackers
On March 17th, the world observed Sleep Day, highlighting the increasingly acknowledged fact that adequate and high-quality sleep is crucial for a healthy lifestyle. This recognition has led to a surge in the use of sleep trackers, which include wearable devices and various bedroom sensors. Yet, concerns have emerged suggesting that these devices might be disrupting sleep patterns rather than improving them.
A study from Rush Medical Center in Chicago, published in the Journal of Sleep Medicine, has raised doubts about the reliability of sleep monitoring wearables. The researchers pointed out two primary issues. Firstly, users tend to trust the data from their wearables over that from professional sleep studies, leading them to believe they are not getting good sleep even when they are. Secondly, the questionable data from these devices can induce anxiety, potentially making it harder for individuals to fall asleep.
The recommendations provided by these trackers, such as avoiding alcohol and caffeine at night, keeping electronics out of the bedroom, lowering room temperature, and using earplugs, are not particularly groundbreaking. However, the study does not address the benefits of breathing exercises, which have been demonstrated in multiple clinical trials to enhance sleep quality. These exercises, performed before bedtime, can aid in relaxation and mitigate sleep disruptions caused by breathing issues like snoring and sleep apnea.
Improvements in sleep can be monitored without the need for a wearable device. The article concludes by suggesting the use of their app for a better night’s rest and advises to remove any wearables before sleep.
