The iO 3 electric toothbrush features Oral-B's best technology, combining a dentist-inspired round brush head with micro-vibrating bristles for a professional purifying clean feel at home. The Smart Pressure Sensor helps prevent you from brushing either too hard or too softly to better protect your gums. Gum Guard alerts you to time spent brushing with too much pressure. Replace your Oral-B iO toothbrush head every 3 months for the best results.

Features include removing 100% more plaque vs. a manual toothbrush, protecting your gums with the iO pressure sensor, maximizing your clean with the iO lightring timer, and personalizing your brushing with three cleaning modes: Daily Clean, Sensitive, Whitening. Oral-B round brush heads reach where rectangular manual toothbrushes don't. Benefit from a long-lasting charge with the Lithium-ion battery.

Safety Warning: Periodically check the entire product for damage. A damaged or non-functioning unit should no longer be used. If the product is damaged, take it to an Oral-B Service Centre. Do not modify or repair the product. Usage by children under age 3 is not recommended. Children shall not play with the appliance. Use this product only for its intended use as described in the instruction manual.