The Oral-B Genius X 20100S with artificial intelligence has learned from the brushing habits of thousands of people. The integrated motion sensors recognize your brushing technique, ensuring optimal results every day. This smart toothbrush provides daily personalized coaching to help you brush all areas evenly with the right pressure and in the right amount of time. With the 2-minute timer, you can also adhere to the dentist-recommended brushing time of 2 minutes. The round brush head from Oral-B removes up to 100% more plaque than a conventional manual toothbrush. Experience the unique combination of artificial intelligence, revolutionary gum protection technology, and a customizable SmartRing. The visual pressure control reminds you when you are applying too much pressure and automatically reduces the brushing speed to protect your sensitive gums. Additionally, the toothbrush features a lithium-ion battery that lasts over 2 weeks on a full charge, and the smart premium charging travel case can charge both your toothbrush and smartphone simultaneously with just one plug. The Oral-B Genius X 20100S is compatible with all Oral-B brush heads, except for Oral-B Pulsonic. Experience the next step in oral care with Oral-B, the most recommended brand by dentists worldwide.