3D rotate pulsate technology
8800 rotations and 40000 pulsations per minute.
Bluetooth technology for real-time feedback.
Recharge indicator light.
Visual pressure sensor stops pulsations
when you brush too hard
In-handle timer for dentist recommended
2 minute brushing
Replacement head included -
1 UltraThin Brush Head and
1 Cross Action Brush Head
Smart phone holder included.
Round cleans better
Oral-B's round head contours to each tooth for cleaner teeth and healthier gums versus a standard manual toothbrush.
Whiter teeth as of day one
Gently whitens your teeth starting as of day one with polishing cup that holds toothpaste and delivers it where is needed to remove surface stains.
Brush for the right amount of time
The built-in timer helps you brush for at least two minutes, the minimum brushing time dentists and hygienists recommend.
Protect your gums
Pressure control reduces brushing speed and alerts you if you are brushing too hard.
Better brushing habits
Oral-B Smart 4 4000N connects with the Oral-B App enabling Smart Coaching. The App provides you real-time feedback to help you improve your routine and track your progress.
Two plus weeks of brushing with one charge
The Oral-B Smart 4 4000N has a state of the art Lithium-Ion battery to last more than two weeks. This way you don't need to worry about getting your charger during your holidays.
Brush heads designed with dentists
Oral-B Refills are designed to perfectly fit your toothbrush and come with specialised features for amazing results like end rounding to be gentle on gums, angled bristles to clean in-between teeth, and UltraThin bristles for extra gentle cleaning.
Number one dentist recommended*
Oral-B is not only designed with dentists, it is also the number one toothbrush brand recommended by dentists worldwide. Discover for yourself the next level of oral care by Oral-B.