I have chronic insomnia. I need a white noise machine, a sleep mask, a pitch-black room, and maybe some light tranquilizers just to fall asleep. (I'm joking, sort of.) If I'm traveling and forget my sound machine, I have to play white noise from my perpetually dying phone. Whether you're shopping for your kiddo or yourself, a white noise machine can help everyone sleep better at night.

These devices are simple, even as companies keep adding bells and whistles. They now come in all shapes and sizes, with options for playing different noise frequencies and soothing nature sounds—whether you need one at home or a portable model for life on the go. And they’re not just for kids or babies; if, like me, you want to quiet your inner monologue and finally drift off, this guide is for you.

We've tested everything: the best sleep trackers, sunrise alarm clocks, mattresses, and extreme alarm clocks. Check out all of the WIRED Reviews team's sleep coverage for our recommendations.

Note: If you're buying for a child or a baby, keep sound machines to no more than 50 decibels and farther than 200 centimeters (6.5 feet) from where they sleep.

“ Colors” of noise are measured similarly to light. Pure white noise is a mix of all the frequencies humans can hear, so while these machines are often called “white noise" machines, white noise itself isn't always a relaxing sound (think of the static on your TV).

Source link