Advanced technology for top-notch performance

Thanks to 3D cleaning technology and the integrated pressure sensor, the Oral-B Smart 4 4100S electric toothbrush ensures high-level performance every time you use it. The pressure sensor will alert you if you are brushing too vigorously, allowing you to maintain proper pressure while cleaning

Discover the world of advanced cleaning with Oral-B

Reduces up to 100% of extra plaque: the round brush head offers better cleaning for healthier gums. Help improve your brushing habits with real-time suggestions. It helps protect your gums with the pressure sensor that alerts you when you are brushing too hard. Gently whiten your teeth from day one, removing surface stains. The battery lasts more than 2 weeks on a full charge

Bluetooth connection for personalized monitoring

It easily connects to the Oral-B app on your smartphone to guide you with real-time suggestions and allow you to better brush your teeth. With Oral-B's exclusive round brush head, it will take care of the rest, removing up to 100% more plaque than a traditional manual toothbrush, for healthier gums. It acts on surface stains by eliminating them, for a whiter smile from day one. Thanks to the patented brushing pressure control technology, it alerts you when you are brushing too hard, reducing the brushing speed and helping to protect the most delicate gums. With the Smart Guide, you'll improve your brushing habits and the health of your

no coincidence that Oral-B is the toothbrush brand most used by dentists in the world. Compatible with the following replacement heads: CrossAction, 3D White, Sensi Ultrathin, Sensitive Clean, Precision Clean, Floss Action, TriZone, Dual Clean, Power Tip and Ortho