Alarms are very important to wake people up. People with hearing impairments can not hear when the alarm goes off. Luckily there are vibrating alarm clocks to wake hearing up people with hearing impairments. There are many models of vibrating alarm clocks at a variety of prices. One option is the Shake-N-Wake vibrating alarm clock which is worn on the wrist. The clock and vibrator are all small enough to wear on your wrist. The Shake-N-Wake alarm clock is $19.99. There are many other options for people who need vibrating alarm clocks. To shop for more click here.