New iO Sense smart charger provides personalized live-coaching through intuitive guiding lights that perfect your coverage across 6 brushing zones while also warning of overpressure and monitoring time spent in each zone. Also features a WiFi enabled clock and timer iO technology combines micro-vibrating bristles with Oral-B’s dentist-inspired round brush head for a professional purifying clean feeling Built with Artificial Intelligence to recognize your brushing style through smart sensors and 3D tracking that guide you to your best results every day Smart Modes personalize your brushing - Daily Clean, Sensitive, Gum Care, Intense Clean, Super Sensitive, Tongue Clean, Whiten Smart Pressure Sensor on brush handle signals red, white or green to alert you whether you’re brushing too hard, too softly or with just the right amount of pressure – to protect your gums for a lifetime of gum health Interactive color display on brush provides vital information, including brushing modes, brush-head replacement prompt (so you’re never brushing with a worn-out brush head), plus greets you as you power up, then gives you a wink and a smile for a job well done Syncs with the free Oral-B App to track your long-term goals through detailed diagnostics after every brushing New, compact Magnetic Charger has lock-in-place stability and provides ~3-hour quick charge The Ultimate Clean brush head features Tuft-in-Tuft bristles – with shorter tufts optimally positioned for surface cleaning and separate, longer tufts for interdental cleaning in hard to reach areas Power2Go Charging Travel Case charges your brush for convenience when traveling