This cube-shaped clock has a gradual wake-up alarm that can be set to either a buzzer or FM or AM radio; it automatically adjusts its time when the clocks change. A pretty, portable radio alarm clock ...

According to a study published in 2019, it can take the brain 30 minutes to transition from a state of sleeping to awake — which is all the more reason to use a reliable alarm clock so you don’t ...

The best sunrise alarm clocks or wake-up lights gently mimic sunlight for a peaceful morning. Our top picks include budget and portable options.

An alarm clock may seem outdated, with your smartphone’s endless number of tones and apps to wake you up. But using your phone as your alarm can tempt you to use it before you tuck in, and that can ...