This tiny bedside gadget has thousands of Amazon reviews and a surprisingly big fan base. See why some buyers call it a true sleep upgrade.

A good night's rest isn't always easy to come by, especially if you're a light sleeper who wakes up with even the faintest of sounds. Sound machines offer a solution for those who struggle to fall ...

The SNOOZ White Noise Machine is an essential tool for anyone struggling with sleep disturbances, noisy environments, or irregular sleep routines. Its natural fan-generated white noise not only helps ...

Some use white noise to help them sleep, some to help them focus. Make sure you get the white noise device that fits your needs. Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers ...

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Noise can affect sleep for better or worse. White noise machines that emit consistent noise fall squarely in the “better” category. Constant white noise, has been shown to improve sleep quality ...

As a girl who has lived in and around the same city for five years, I’ve grown used to sleeping with distractions. Even though I live on the outskirts of the center now, my street gets real noisy, ...

People of all ages, from newborns to older adults, rely on white noise (or pink or brown noise, which is actually what most white noise machines and playlists generally emit) to help them get to sleep ...

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White noise machines and sleep machines have become a popular choice to help infants, toddlers, and older kids drift off, especially when they’re light sleepers or live in a loud area or home. And ...

Under an end table in my waiting room sits the fourth most important piece of technology in professional psychology: the white noise machine. Why would we bother? It sounds impressive as the fourth ...