Hyperfixation on getting a good night’s rest can ignite a tortuous loop. Stress about sleep causes activation in the body, ...

The experts are especially critical of sleep trackers’ attempts to aggregate a person’s nightly data into an overall sleep grade or score. In a 2022 paper ... On the other hand, people ...

Clinical psychologist Kelly Glazer Baron, PhD, lead author of the scientific paper that coined ... What to do if your sleep tracking is getting out of hand If you suspect your relationship with ...