iO is Oral-B’s best-ever toothbrush with revolutionary iO magnetic technology for a professional clean feel and gentle cleaning. Oral-B iO electric toothbrushes adapt perfectly to your unique teeth, giving you 100% clean teeth and clinically proven healthier gums in 1 week*. Come and try iO technology on your own teeth at Oral-B booth at Pragodent fair. *vs. a regular manual toothbrush