What is "sleepio"

Sleepio is a digital sleep-improvement program featuring cognitive behavioral therapy (CBT) techniques developed by sleep scientist Professor Colin Espie and ex-insomniac Peter Hames.

In a commentary on research published by The Lancet, Sleepio was described as “a proven intervention for sleep disorders using the internet”. The journal Nature described Sleepio as “about as effective as CBT delivered in person”.