Wearable sleep-tracking technology is of growing use in the sleep and circadian fields,
including for applications across other disciplines, inclusive of a variety of disease states …

Compared with the gold standard, polysomnography (PSG), and silver standard, actigraphy,
contactless consumer sleep-tracking devices (CCSTDs) are more advantageous for …

Study objectives Consumer sleep trackers issue daily guidance on 'readiness' without clear
empirical basis. We investigated how self-rated mood, motivation, and sleepiness (MMS) …

Consumer wearables have been successful at measuring sleep and may be useful in
predicting changes in mental health measures such as stress. A key challenge remains in …

Wearable sleep trackers are increasingly used in applied psychology. Particularly, the
recent boom in the fitness tracking industry has resulted in a number of relatively …

Background The negative effects of insomnia on adolescents' development, academic
performance, and quality of life place a burden on families, schools, and society. As one of …

Sleep and individual chronobiologic patterns are associated with the mental and physical
health condition of every human being. The development from healthy status, through …