Proctor and Gamble first introduced its smartphone-connected Oral-B toothbrush earlier this month, but the company is on hand at the Mobile World Congress conference in Spain to give attendees a look at the upcoming device. The Oral-B SmartSeries 7000 connects to the Oral Blue iPhone app using Bluetooth 4.0, allowing the app to provide real-time guidance on brushing habits. It records brushing activity on a chart that can be shared with dental professionals to create personalized brushing routines and because the Bluetooth connectivity works both ways, the app can also be used to program the toothbrush.
