Their site lists all the ways that it learns and adapts here http://www.nest.com/inside-and-out/#learns http://www.nest.com/inside-and-out/#learns - one of the

Their site lists all the ways that it learns and adapts here http://www.nest.com/inside-and-out/#learns http://www.nest.com/inside-and-out/#learns - one of the ways uses the weather