PURSUANT TO YOU The 3D tooth monitoring function assisted by artificial intelligence allows you to track brushing on three teeth surfaces, providing guidance to brush as accurately as possible. Allows a really personalized cleaning, providing detailed tips after each brushing. The pressure sensor shines red when you brush your teeth too tight, and green when you brush them properly. INTELLIGENT LEADER Personalizes cleaning with real-time tips, informing how, when and where to brush. The COLORIC INTERACTIUM is presented with important data, such as information about brushing mode and reminder of tip replacement, a welcome when turning on the toothbrush and a smiling face after proper brushing. Surprisingly smooth and quiet brushing. The best cleaning of Oral-B since Day 1. 7 TRAINING COURTS 7 brushing modes: daily cleaning mode, delicate cleaning mode, gum care mode, accurate cleaning mode, bleaching mode, superdelicate cleaning mode, language cleaning mode. SERIA iO 10 The iO brush is designed for people with sensitive teeth and gums and combines the unique round head of the Oral-B toothbrush with mild microvibration, allowing you to get a sense of clean mouth and 100% healthier gums in one week.