Technology is bad for sleep. It keeps us constantly exposed to an endless cycle of bad news, and the blue light emitted by smartphone and tablet displays suppresses our ability to produce melatonin. Combine that with the feelings of inadequacy generated by watching other peoples picture-perfect lives on social media, and its no surprise that were all restless.

Sleep technology exists to solve this issue, and there were plenty of companies exhibiting new devices here at CES 2018. ……
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