Researchers find some sleep apps and trackers provide inaccurate data and can cause an increased fixation on sleep, which can worsen anxiety and insomnia (New York Times)

New York Times:
Researchers find some sleep apps and trackers provide inaccurate data and can cause an increased fixation on sleep, which can worsen anxiety and insomnia  —  Are you sabotaging your sleep in your quest to improve it?  —  Many new tools are becoming available to monitor your sleep or help …