The cortisol awakening response (CAR) is frequently assessed in psychobiological (stress)
research. Obtaining reliable CAR data, however, requires careful attention to …

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 …

Study objectives Country or regional differences in sleep duration are well-known, but few
large-scale studies have specifically evaluated sleep variability, either across the work …

Technological advances in sleep monitoring have seen an explosion of devices used to
gather important sleep metrics. These devices range from instrumented 'smart pyjamas' …

Sleep is crucial for human health from metabolic, mental, emotional, and social points of
view; obtaining good sleep in terms of quality and duration is fundamental for maintaining a …

The special climatic environment at high-altitude results in common sleep problems for the
local inhabitants. Analyzing the relationship between bedroom environment and sleep at …

Background: Consumer sleep trackers (CSTs) have gained significant popularity because
they enable individuals to conveniently monitor and analyze their sleep. However, limited …

Goal and aims Our objective was to evaluate the performance of Belun Ring with second-
generation deep learning algorithms in obstructive sleep apnea (OSA) detection, OSA …

Background: Contactless sleep technologies (CSTs) hold promise for longitudinal,
unobtrusive sleep monitoring in the community and at scale. They may be particularly useful …

Aims Evaluate the performance of 6 wearable sleep trackers across 4 classes (EEG-based
headband, research-grade actigraphy, iteratively improved consumer tracker, low-cost …