Mattresses Prime Day mattress deals vs 4th of July sales: When should you buy your new bed?
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Sleep
Mattresses 
Sleep Keep waking up at 3 a.m.? 9 Prime Day deals that'll help you stay asleep all night
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Sleep Skip the spaghetti! 3 foods that cause night sweats in summer — and 2 that fix it
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Sleep Fall asleep fast in a heatwave with this magnesium-packed bedtime iced tea — here's why it works and how to make it
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Sleep I test sleep trackers for a living and these are the 4 best Prime Day deals on the Oura Ring, Whoop, Fitbit and more
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Sleep The cooling sleep deals that I predict will set out before Prime Day is over — from portable ACs to misting bedside fans
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Sleep I’m a sleep editor — here are the 5 Prime Day deals I’d buy to help my kids rest well at night
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Sleep Don't pay full price for the Oura Ring 5 — the Ring 4 is still the best sleep tracker I've tested and it's 48% off for Prime Day
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Sleep Oura Ring’s ‘lab grade’ sleep tracker hits lowest ever price at Amazon — get 43% off our highest-scoring wearable for supercharged sleep
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Sleep From the 'caveman method' to the 'frozen salt water fan trick' — 7 expert-approved ways to cool your bedroom and sleep well in a heatwave
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