Oral-B Genius 10100S – Winner of the “Stiftung Warentest” (Test 11/2017). Oral-B's first smart brushing system that helps you clean the way your dentist recommends. The innovative Gum Guard Assistant shows you the areas where you exert too much pressure to prevent gum damage. Compatible with the Oral-B app, it gives you feedback for a gentler routine. In addition, the visual pressure control customizable Smart Ring reminds you when you’re brushing too hard and automatically reduces the brushing speed. The Sensi UltraThin brush head has ultra-thin bristles for a particularly gentle clean, to protect your sensitive gums. With the unique position detection technology and the round brush head you'll never forget a single zone and will remove up to 100% more plaque than with a conventional manual toothbrush. For healthier gums and a whiter smile from the 1st day by removing surface discolouration. In addition, the Genius 10100S has a lithium-ion battery that lasts for more than 2 weeks on one charge. The premium chargeable travel case allows you to charge your smartphone and your toothbrush from just one power socket. With the Oral-B Genius 10100S, you can’t go wrong when brushing your teeth. No wonder Oral-B is the #1 toothbrush brand recommended by dentists worldwide. Oral-B Genius 10100S is available in: Black, White, Rose Gold and Orchid Purple. The Rechargeable Oral-B Genius 10100S Electric Toothbrush can be used with the following Oral-B brush heads: CrossAction, 3D White, Sensi UltraThin, Sensitive Clean, Precision Clean, Floss Action, TriZone, Dual Clean, Power Tip and Ortho Care.