If the sound of soothing ocean waves, thunderstorms, or birds chirping helps you fall asleep or wake up, then an alarm clock that can play natural noises is a sleep essential. But, there’s a ...

For those looking to build their own clocks, one of the easiest ways to get started is with a pre-built module that uses a simple quartz oscillator and drives a set of hands. This generally doesn’t ...

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 ...