Roomba Braava Jet mopping robot: three cleaning modes in action

Ars Technica's Valentina Palladino tried out the new Roomba Braava Jet mopping robot and demonstrates 3 of its cleaning modes.
Read the article: http://arstechnica.com/gadgets/2016/08/review-irobots-199-braava-jet-is-a-robo-swiffer-for-small-spaces/