Two commercial multisport activity trackers (Garmin Forerunner 945 and Polar Ignite) and
the accelerometer ActiGraph GT9X were evaluated in measuring vital data, sleep stages …

The accuracy of actigraphy for sleep staging is assumed to be poor, but examination is
limited. This systematic review aimed to assess the performance of actigraphy in sleep stage …

Aim This study aimed to explore athletes' experiences and opinions of communication
strategies in applied sports nutrition, as well as capture suggestions for future mobile app …

Introduction: Recent sleep guidelines regarding evening exercise have shifted from a
conservative (ie, do not exercise in the evening) to a more nuanced approach (ie, exercise …

Goal and aims Compare the accuracy and reliability of sleep/wake classification between
the Fitbit Charge 3 and the Micro Motionlogger actigraph when applying either the Cole …

We present data from the Heart Rate Variability and Emotion Regulation (HRV-ER)
randomized clinical trial testing effects of HRV biofeedback. Younger (N= 121) and older (N …

Abstract Study Objectives Wearable sleep-tracker devices are ubiquitously used to measure
sleep; however, the estimated sleep parameters often differ from the gold-standard …

We conducted a retrospective observational study using remote wearable and mobile
application data to evaluate whether US public holidays or Daylight Saving Time transitions …

Sleep is crucial for physical and mental health, but traditional sleep quality assessment
methods have limitations. This scoping review analyzes 35 articles from the past decade …

Sleep staging is a precondition for the diagnosis and treatment of sleep disorders. However,
how to fully exploit the relationship between spatial features of the brain and sleep stages is …