Maintain optimal dental health with this Black Onyx Oral-B iO Series electric toothbrush. Bluetooth technology lets you monitor brushing habits, while AI tracking and 3-D mapping help deliver a thorough clean. An interactive color display provides real-time coaching for enhanced oral health. This Oral-B iO Series electric toothbrush has seven modes for personalized comfort, and the included replacement brush heads and travel case make it ideal for use on the go. | Oral | B | iO Series 9 Connected Rechargeable Electric Toothbrush | Onyx Black | Best Buy