The iO 10 electric toothbrush with the revolutionary iO Sense smart charger personalises your brushing with real-time feedback, guiding you for perfect coverage, brushing time and brushing pressure for a delightfully effortless clean. It combines gentle micro-vibrations with a unique dentist-inspired round brush head for the feel of a professional purifying clean every day. Replace your Oral-B iO toothbrush head every 3 months for the best results. Switch to ORAL-Bu0027S MOST ADVANCED TECHNOLOGY for 100% more plaque removal in just 1 week and even 300% more along the gumline (vs. a manual toothbrush)Get WHITER TEETH from day 1 (by removing surface stains) WITH THE iO DENTIST-INSPIRED ROUND BRUSH HEAD GET A PERSONALISED CLEAN with iO SENSE: real-time coveragetime and pressure GUIDANCE DIRECTLY VIA THE CHARGER without opening your Oral-B app FULLY MAXIMISE YOUR COVERAGE thanks to Oral-Bu0027s MOST INNOVATIVE AI POSITION DETECTION that tracks where you brush across all 3 surfaces of your teethKEEP YOUR MOUTH HEALTHIER FOR LONGER BRUSH CONVENIENTLY on the go with the 3H FAST CHARGER and TRAVEL CASE and display that always tracks your battery level PROTECT YOUR GUMS WITH THE iO PRESSURE SENSOR Oral-Bu0027s only sensor to signal if you brush TOO HARD, TOO SOFT or JUST RIGHT for an effective and safe clean