Keep your smile healthy. This Oral B toothbrush's got a smart pressure sensor that lights up red when you brush too hard, white when you brush too softly, and green when it's just right. The artificial intelligence recognises your brushing style and guides you to brush every tooth, showing your progress in the Oral-B app.Good to know - Magnetic iO technology delivers power all the way to the point of every brush bristle for the most efficient cleaning - 5 smart brushing modes let you find the one that suits you - Daily Clean, Sensitive, Gum Care, Intense Clean, or Whitening - Interactive colour display shows brushing modes, a two-minute timer, and greets you with a smile whenever you start and finish brushing - The magnetic charger charges the toothbrush fully in just 3 hours - It comes with a travel case so you can take it with you everywhere