"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." So what’s the solution? How can we make it easier for heavy sleepers to wake up? In cases like this, a ...

If you're a very heavy sleeper, you already know a regular alarm clock usually doesn't get the job done, and phone alerts or easygoing sunrise alarms don't rouse those who are deep in an REM cycle, ...

Sharp model SPC445 travel alarm clock. “Sharp”, “Creative”, “Apr/11”, “Sharp / SPC445 / Made in China”. Unit used a CR2032 battery. overall: 4 in x 2 in x 1/2 in; 10.16 cm x 5.08 cm x 1.27 cm ...

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Many people need to set an alarm to wake up on time in the morning. But using your phone for this purpose can lead to late nights and early mornings doomscrolling, which can disrupt your sleep. An ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Alarm clocks might seem ...

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