Traditional alarm clocks wake you up at a specific time regardless of what stage of sleep you're in. Sleep Cycle can wake you up when you're in your lightest sleep stage. Having used Sleep Cycle for ...

The internet claims waking at the end of a sleep cycle will leave you refreshed, but experts aren’t convinced. By Clarissa Brincat Published Sep 9, 2025 9:00 AM EDT Image: DepositPhotos Get the ...

Tired of waking up groggy no matter how much you sleep? Learn how sleep cycles really work—and how your alarm clock might be sabotaging your mornings. Discover science-backed tips to wake up feeling ...

Phones have replaced many things: computers, calculators, cameras and maps. But returning to an old-fashioned alarm clock instead of your phone might help you get up and go in the morning. “Keeping ...

Waking up isn't always easy. An alarm clock certainly gets the job done, but not always in the most useful or pleasant way. Luckily, there's a variety of free online alarm clocks available for almost ...