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- Bluetooth Connectivity
- 5 Cleaning Modes (Daily Clean, Sensitivity, Whitening Gum Care & Deep Clean)
- 3 Refills (Cross Action, 3D White, Floss Action)
Questions And Answers
Frequently bought with this item
Round Cleans Better
Oral-B's unique round head contours to surround each tooth for cleaner teeth and healthier gums*.
*vs. a standard manual toothbrush
Gently whiten your teeth starting from day 1 with the unique polishing cup that holds toothpaste and delivers it where it is needed to remove surface stains.
Pressure Control reduces brushing speed and alerts you if you're brushing too hard.
Oral-B SMART 4 4000 connects with the Oral-B app, enabling Smart Coaching. The app provides you with real-time feedback to help improve your routine and track your brushing progress.
Oral-B SMART 5 5000 has 5 cleaning modes to adapt to your brushing needs.
2+ Weeks of Brushing
The Oral-B SMART 4 4000 has a state-of-the-art Lithium-Ion battery that lasts more than 2 weeks. This way, you won't need to worry about bringing your charger during your holidays.
Oral-B brush head refills are designed to perfectly fit your toothbrush and come with unique features for amazing results, like end rounding to be gentle on gumes, angled bristles to clean in-between teeth, and ultra-thin bristles for extra-gentle cleaning.
#1 Dentist Recommended
Oral-B electric toothbrushes are not only designed with dentists, but they also belong to the #1 toothbrush brand recommended by dentists worldwide. Discover for yourself the next level of oral care by Oral-B.