Temperature 7 min
Why Do I Wake Up Hot at Night?
Waking up hot can be caused by your bedroom, bedding, hormones, medications and more. Learn what may be happening and what you can try tonight.
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Temperature & Sleep
Sleep Cooler. Sleep Better.
Your body and your sleep environment work together throughout the night. Learn how bedroom temperature, bedding, airflow and bed-level cooling can affect thermal comfort—and what you can do when heat is getting in the way of sleep.
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The Best Temperature for Sleep—and Why It Matters
Is 65°F really the best temperature for sleep? Learn what research says about bedroom temperature, body temperature and finding your personal sleep temperature.
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Temperature 6 min
How to Sleep Cooler: 10 Things to Try Tonight
Too hot to sleep? Try these 10 practical ways to sleep cooler, from free bedroom changes to airflow, bedding and active bed-cooling systems.
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Temperature 8 min
Cooling Mattress Pads vs. Cooling Sheets vs. Fans: What Actually Works?
Cooling sheets, fans, bed airflow or active mattress cooling? Learn how sleep-cooling approaches differ and which may fit your problem.
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