It's one of the best alarm clocks for heavy sleepers. The Sonic Alert Sonic Bomb alarm comes with two parts -- the classic display and incredibly loud buzzer and the vibrating attachment that ...

As convenient as it might be to use your phone as an alarm clock, standalone alarm clocks come with all kinds of features that can make waking up — or even going to sleep — a little less painful.

This is when an alarm clock proves to be extremely useful. An alarm clock is a device specifically designed to help wake up at a set time every single day. It becomes an indispensable resource for ...

If you buy something through links on our site, Mashable may earn an affiliate commission. Alarm clocks might seem outdated, but if you’re anything like me, they’re a valuable way to get the ...