Kolibree doesn’t only connect to your smartphone in order to keep track of how often or how long you brush (and nag you in case it isn’t enough), but its integrated accelerometer, gyroscope and magnetometer also allow it to know which part of your mouth you’re brushing. This means that it’ll point out the neglected teeth, so you can then spend more time on those molars you always forget. You can also then share your habits with friends and dentist, although to be honest we can’t imagine anyone would really be interested in sharing that information. Still, it’s there for the sharing along with all the other features that make this toothbrush about as exciting as connected toothbrushes get. There will be a Kickstarter soon, and you should expect to have to pay around between $100 and $200 for yours.