iPhone Night Shift may be keeping you awake, not helping you sleep

iPhone Night Shift - Woman using phone in the dark

New research shows smartphone blue light filters may be doing more harm than good. The iPhone Night Shift feature meant to help reduce evening eye strain and make sure blue light doesn’t inhibit sleep may not be working as hoped, according to new research results. Blue light filters have become very common among iOS and Android device users. Apple first launched the iPhone Night Shift feature in January 2016. It was meant to decrease the amount of blue light emitted by a device screen. The idea was to decrease eye…

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