Oral-B iO Series 5 The iO 5 electric toothbrush is equipped with the best Oral-B technology that combines a round toothbrush head designed in collaboration with dentists with delicate fiber microvibrations to ensure professional brushing of teeth at home and a feeling of exceptional cleanliness. Smart pressure sensor helps prevent brushing too hard or too gently, allowing better protection of the gums. Artificial intelligence recognizes individual brushing style, helping to get better and better results every day. It connects to the free Oral-B app to monitor and assist brushing in real-time, in 6 brushing zones. For the best results, replace the tip of the Oral-B iO toothbrush every 3 months. 5 brushing modes 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. 5 brushing modes for personalized brushing: daily cleaning mode, accurate cleaning mode, bleaching mode, delicate cleaning mode, superdelicate cleaning mode. Pressure sensor Artificial intelligence recognizes brushing style and provides tips, allowing you to brush as accurately as possible so as not to miss any space. The pressure sensor signals with red, white or green brushing with excessive, insufficient or appropriate force.