Effects of Smart Goggles Used Before Bed on Objectively Measured Sleep and Self-Reported Anxiety, Stress, and Relaxation: A Pilot Study.

Background: Insufficient sleep is a problem affecting millions. Poor sleep can instigate or worsen anxiety and, conversely, anxiety can lead to or exacerbate poor sleep. Advances in innovative consumer products designed to promote relaxation and support healthy sleep are emerging and their effectiveness can be evaluated accurately using sleep measurement technologies in the home environment.