The iO 4 electric toothbrush features the best Oral-B technology, combining a dentist-inspired round brush head with oscillating bristles for a professional, purifying clean feeling at home. The smart pressure sensor helps you avoid brushing too hard or too gently to better protect your gums. Gum Protection alerts you when you spend too long brushing with too much pressure. Replace your Oral-B iO toothbrush head every 3 months for optimal results.

The best clean ever from Oral-B with revolutionary iO technology, for a professional, purifying clean feeling and a gentle brushing experience
Combines the exclusive round brush head of the Oral-B toothbrush with gentle micro-vibrations, for a fresh, clean feeling in your mouth and healthier gums in just 100% in one week *compared to a traditional manual toothbrush
4 BRUSHING MODES to customize your brushing: Daily Clean, Whitening, Super Sensitive Teeth

The Smart brushing pressure sensor alerts you with a red, white or green light if you are brushing too hard, too gently or with the right pressure

Bluetooth

Smart pressure sensor

4 Brushing modes

IO technology

1 rechargeable electric toothbrush

1 brush head (IO model)

1 charger