What is the Whoop sleep mask and how does it work?

The Whoop sleep mask is an accessory designed for use with the Whoop Strap, a wearable fitness and health tracker. The sleep mask is engineered to block light and distractions, promoting a deeper and more restful sleep. It works by providing a comfortable fit over the eyes to help reduce disruptions from visual stimuli, which can interfere with the body's natural circadian rhythms and impede the onset of sleep. When used in conjunction with the Whoop Strap, it aids users in maximizing their recovery by improving sleep quality, which is a critical component of overall health and athletic performance as monitored by the Whoop system's advanced biometric tracking capabilities.