HabitAware have made a bit of a name for themselves recently in technology news by launching the Liv bracelet. I don’t think much of the name either, but the concept is cool. This is a bracelet that is designed to stop your nasty habit, whether that’s nail biting, hair pulling or sucking your thumb.

"The first step is being aware and bringing it to your attention... [Keen2] really is a brilliant idea."
–Howie Mandel on the Marcus Lemonis podcast