Dodow is a metronome with a light system that teaches you how to fall asleep naturally, without taking any medicine. The exercise can last either 8 or 20 minutes and then Dodow switches itself off. Our users fall asleep or get back to sleep 2.5 times faster on average. You can hope to gain over hundred more hours of sleep per year. 500,000 people are already falling asleep with Dodow (stress, restlessness, chronic insomnia, waking up in the night, insomnia due to pregrancy, children as young as 6 years).