Researchers from around the world have done a lot of research, confirmed the lack of sleep or poor quality sleep on human health hazards. Some wearable devices join the sleep tracking functions, so these devices monitor the accuracy of the data? Do they really work? GUCCI iPhone
From Stuart Quan, Professor of sleep medicine at Harvard Medical School, said: "Although commercially available sports bracelets, intelligent watches to monitor these devices to the user index of sleep, but they are unable to reflect the user's quality of sleep. "
Most consumers will use wrist-tracking devices to monitor their sleep sleep, this non-invasive measurement method usually depend on the accelerometer to detect the user's location and movements, but this is not enough.
Judging from the present situation, sleep tracking devices could only arrive at a rough data, even the professional device is approved for use in the laboratory still needs improvement, because the human body is very complex, one or two health index does not reflect the user's quality of sleep, including heart rate, breathing, movement and brain waves and blood oxygen levels, and so on.
Stuart Quan thinks, improve sleep very important practice is to ensure that at least 7 hours of sleep a day, these consumer devices are not very accurate monitoring when we sleep, if you think you have problems sleeping, it is best not to put hope in these devices, go to see a doctor.
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