Thirdly, it should have a backup battery in case of a power outage. Lastly, it should have a snooze function to allow for a few extra minutes of sleep. How does a bed shaker alarm clock work for ...

With options for light and heavy sleepers, the best alarm clocks help you wake up on-time and ready to face the day.

One of the downsides of the Peakeep Digital Clock is that it does not come with AAA batteries, which are needed to power the ... Bomb Dual Extra Loud Alarm Clock with Bed Shaker is the perfect ...