Fitness Bracelet says about the poor quality of sleep? It does not mean anything yet

If you wear fitness tracker, You probably have this happened: you wake up and feel like a hearty, but the device says that your sleep It was not deep enough. Quite possibly, you should not ignore such warnings.

In 2014, psychologists Cristina Draganich and Kristi Erdal conducted a studyPlacebo sleep affects cognitive functioning.In which we assessed the quality of sleep 164 undergraduates. But what about the duration of REM sleep, all of them deliberately lied.

In most cases, the productivity of participants in the experiment coincided with the fact that they were informed about the quality of their sleep. Simply put, they believe in a false analysis and convince your body to adapt under it.

It would seem that we have no reason not to trust the fitness bracelet. But in 2017 a group of experts in a dream toldOrthosomnia: Are Some Patients Taking the Quantified Self Too Far?That some of their patients to openly interfere trackers undergo treatment.

All three patients were in bed too much time trying to increase the sleep time that zasekut their trackers, and it could aggravate their insomnia. Such devices are often inaccurately assess sleep, so that they can contribute to the formation of poor sleep.

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Unfortunately, there is no precise information on how often people deceive themselves in this way. But in any case it is important to remember one thing: sleep trackers do not always give accurate statistics. It is better to listen to your body and feelings, rather than relying on an imperfect device. If the specialist tells you to do something that is contrary to the recommendations of the fitness band, it is best to listen to the expert.