Sleep Extras
Explore bonus content to learn more about the importance of sleep, from the history of the mattress to the science behind a good night’s rest.
Explore bonus content to learn more about the importance of sleep, from the history of the mattress to the science behind a good night’s rest.
Discover the science behind
getting better sleep.
Get a breakdown of the
five sleep cycles.
Learn about medical conditions that
may be affecting your sleep.
View tips for making sure your mattress meets
U.S. safety standards.
See why good sleep leads to a healthier overall lifestyle.
Discover how mattresses have changed
throughout time.
Explore how bedrooms have evolved
over the years.