We Tested Them!: Gadgets That Can Help You Sleep
You breathe in and out in sync with a pulsating soft-blue light projected on your ceiling. The pattern the device makes can keep your attention from drifting while you breathe and help lull you to sleep.
"Some nights I have trouble falling asleep, but staring at the light gave me something to focus on; it's strangely hypnotic. It was only a few minutes before I felt relaxed and just wanted to close my eyes. The device can shut itself off after seven minutes, but often by then I was already asleep." —Val Monroe, Beauty Director