The Oral-B Genius X with A.I. Rechargeable Toothbrush will transform the way you brush for healthier gums and stronger teeth for life. The dentist-inspired round brush head surrounds each tooth to remove more plaque along the gum line vs a regular manual toothbrush. Six Personalized cleaning settings give you an experience all your own. Find the Brush setting for you or change it up to target a different concern! Pressure sensor lights up if you brush too hard to prevent harmful over-brushing, protecting your gums in the process. Never miss a spot with the A.I Powered Oral-B app that tracks how & where you brush in real time. Bluetooth communication allows the brush to connect with your smartphone to give you real-time feedback on your brushing habits.