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How Much Sleep Do We Really Need?
Sleep is essential, but how much sleep do we really need? Learn about how many hours of sleep kids and adults need and find useful tips for how to get it.
We are your personal sleep coach, ready to inform, inspire, and guide you on the path to better sleep.
As the leader in digital sleep health, we aim to be a trusted and comprehensive companion for you on your journey to healthy sleep habits.
Let us help you take charge of your health and get the sleep you need and deserve.
Medically and Expertly Reviewed
Members of our medical review panel provide input on every article to ensure the information is accurate and consistent with clinical practices.
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Data-Driven and Peer-Reviewed
We collect and synthesize the best and most current information from expert organizations, federal government agencies, and scientific journals.
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Rigorously Tested Products
From mattresses to sleep trackers, we use the most robust testing practices in the industry to find the top performers and recommend sleep products that fit your needs.
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Sleep is the single most effective thing you can do to reset the health of your brain and body
Sleep Solutions
Updated February 3, 2023
Best Mattress 2023: Expert TestedFind the best mattress of 2023 for every sleeper based on extensive testing as well as discounts and tips for finding your perfect bed.
Updated January 24, 2023
Best Weighted Blankets of 2023Weighted blankets mimic a hugging sensation, which sleepers often find comforting. Our guide highlights the best weighted blankets and what makes them unique.
Updated January 24, 2023
Updated January 24, 2023
Updated January 30, 2023
Updated January 24, 2023
Sleep Topics
Updated January 18, 2023
Sleep Guidelines During the COVID-19 PandemicTwo years into the COVID-19 pandemic, society is adapting to a new normal. At this critical juncture, sleeping well is an important priority and can offer meaningful health benefits.
Updated October 19, 2022
How Sleep Works: Understanding the Science of SleepSleep is a complex and dynamic biological process that still isn’t fully understood. Learn about how sleep works and why it’s vital for overall health.
Updated October 19, 2022
Updated January 18, 2023
Updated April 12, 2022
Updated January 18, 2023
Sleep Disorders
Updated December 20, 2022
Obstructive Sleep ApneaObstructive sleep apnea is a condition marked by abnormal nighttime breathing. Learn more about the symptoms, causes, and treatments of obstructive sleep apnea.
Updated February 1, 2023
Restless Legs Syndrome (RLS)In restless legs syndrome, unpleasant sensations lead to a strong urge to move the legs. Learn about its symptoms, causes, & treatment.
Updated February 1, 2023
Updated October 7, 2022
Updated November 3, 2022
Updated January 20, 2023
