A connected electric toothbrush… or how to reinvent dental care. « Kolibree », this smart toothbrush was invented by two French, Thomas Serval and Loïc Cessot. The device includes a sensor that detects how much tartar is removed each time you brush… All kinds of data are transmitted to a dedicated smartphone application. The user will be able to know immediately if he misses some hard to clean areas. By fun and educational aspect, the toothbrush « Kolibree » should delight parents worried for their child’s teeth.