Oral B has probably been a part of your life for as long as you can remember, but they’re not a company you think about too often. The Triumph Smartguide 9900($128) is here to help you remember. This $128 toothbrush might make you wince at first, but if you think about how often you brush (or should) then that’s not really such a large investment. The Smartguide heads up display attaches to your mirror and notifies you which quadrant you should be brushing in real time, all wirelessly of course. There are three different types of heads to choose from including FlossAction, Pro White, and Sensitive. If you’re thinking “I don’t want to spend this much for just me” then you should know that the heads are removable and come with colored rings so you can easily share the Triumph. Remember you’re on your last set of teeth so take care of them.