With the Oral-B IO 6, you can remove 100% more plaque in just one week and achieve 190% healthier gums compared to a manual toothbrush. The powered Oral-B app allows you to track how and where you brush your gums with the Oral-B IO cleaning pressure sensor. Choose from five cleaning modes: daily clean, intense clean, sensitive teeth, and super sensitive teeth. The round brush heads from Oral-B reach areas that are difficult to access with rectangular manual toothbrushes. Experience a superior clean with the number one brand most recommended by dentists. Enjoy long-lasting use with the lithium-ion battery and know when to recharge thanks to the display that shows the battery status. We offer a 30-day money-back guarantee. Oral-B has done its best to create a cleaning experience that is in a class of its own. More than just a technological advancement – for the most thorough, gentle, and quiet clean of your life. The design creates a desirable device with a sleek look for the most advanced technology. If you switch from a manual toothbrush to an electric toothbrush, you will notice an improvement. However, if you transition from an electric toothbrush to an IO, you will experience a shift from ordinary to extraordinary – a sensation that you will see, hear, and feel in new ways.