Background Wearable sleep monitors are of high interest to consumers and researchers
because of their ability to provide estimation of sleep patterns in free-living conditions in a …

Background: Although designed as a consumer product to help motivate individuals to be
physically active, Fitbit activity trackers are becoming increasingly popular as measurement …

The accurate assessment of sleep is critical to better understand and evaluate its role in
health and disease. The boom in wearable technology is part of the digital health revolution …

Background New fitness trackers and smartwatches are released to the consumer market
every year. These devices are equipped with different sensors, algorithms, and …

We evaluated the performance of a consumer multi-sensory wristband (Fitbit Charge 2™),
against polysomnography (PSG) in measuring sleep/wake state and sleep stage …

Background: Assessment of sleep quality is essential to address poor sleep quality and
understand changes. Owing to the advances in the Internet of Things and wearable …

Abstract The “International Biomarkers Workshop on Wearables in Sleep and Circadian
Science” was held at the 2018 SLEEP Meeting of the Associated Professional Sleep …

Background Photoplethysmography is a noninvasive and low-cost method to remotely and
continuously track vital signs. The Oura Ring is a compact photoplethysmography-based …

Sleep disturbances and depression are closely linked and share a bidirectional relationship.
These interconnections can inform the pathophysiology underlying each condition. Insomnia …

The accurate estimation of sleep onset is required for many purposes, including the
administration of a behavioural treatment for insomnia called Intensive Sleep Retraining …