-7 Smart Modes for personalized brushing: Daily Clean, Whitening, Gum Care, Sensitive, Intense, Super Sensitive, and Tongue Clean -Interactive color display for real-time coaching -AI Tracking with 3D Teeth Tracking maps the surface of each tooth, ensuring a complete clean -Compatible with Oral-B iO Replacement Brush Heads -Connects to the Oral-B app using Bluetooth to help you track your brushing habit