A fantastic alternative to the traditional alarm clock. Particuarly suitable for people with hearing loss, this easy to see, illuminated alarm clock shakes you gently from sleep. You can turn the sound function on or off, or you can choose the crescendo alarm. This gets gradually louder, so you wake up with less of a a jolt. It's so easy to use as the time sets itself automatically. If you're someone who just can't get a handle on when the clocks change, there's no need to worry - your alarm clock will know and alter the time accordingly.