Full description

With the Bodyclock you'll wake up in the morning with increased energy levels. When you sleep, your body produces a sleep hormone known as melatonin. If you wake up suddenly this hormone is still in production. That's why you feel tired when the alarm clock goes off. This Bodyclock wakes you gently with a gradually increasing light that reduces melatonin and increases the level of cortisol, an energy hormone. It's why it's used by elite athletes who need to rise early to train. In fact, this very clock is standard issue for the British swimming team in training for the Olympics. In the winter, or even in the summer when blinds or curtains block out the light, the Bodyclock will wake you the way nature intended.