Gravity is the only weighted blanket scientifically proven to improve sleep quality by an independent study of 1,000 nights of sleep (SleepScore). Here are some of the benefits of Gravity that the study highlighted.
Gravity is the only weighted blanket scientifically proven to improve sleep quality by an independent study of 1,000 nights of sleep (SleepScore). Here are some of the benefits of Gravity that the study highlighted.