A validation study of a commercial wearable (WHOOP) against polysomnography
Summary
Compared commercial wearable sleep staging and detection against PSG and actigraphy; explored utility for sleep tracking.
Why It Matters For Night Shift Workers and Night Owls
A validation study how timing of light, sleep, meals, and schedules shows sleep & alertness for night‑shift workers and night owls. Overall, the data make the schedule itself visible in physiology, not just in how people feel subjectively. For the audience living on night schedules, the key meaning is that the schedule’s timing choices show up in measurable outcomes.
Notes
Open access.