Brushing badly? This smart toothbrush will tell you that over your mobile
French startup Kolibree recently unveiled a smart toothbrush at the recent Consumer Electronics Show 2014 in Las Vegas. By hooking up to the Internet, the device can monitor the dental habits of its user and connect to a mobile app via the local Bluetooth network to tittle-tattle on how much brushing he’s getting, how often he does it, which zones he missed out, and how he can improve. Oh, modern life.