One of the hardest things to do in life is to wake up early in the morning after you have had a fun-filled, late night out with friends. The best way to rouse yourself out of bed would be a gentle stirring, but then again most alarm clocks come with rude, loud blasts instead. With the vibrating alarm clock, that could change since it is meant to be placed smack right under your pillow. Running on a rechargeable internal battery, there isn't any power cable to worry about. When the time to wake up arrives, it will start to vibrate slowly and progress to being more forceful. If that doesn't get you up, it will move on to emitting an alarm sound as the last resort so that you won't have to go to work late yet again.