iO3 Series 3 Rechargeable Electric Toothbrush, 3 Smart Modes. Io Technology, Artificial Intelligence, Optimal Pressure Control

Micro vibrations: the dentist-inspired unique round brush head expertly cleans with micro-vibrations and oscillating action, Responsive intuition: the smart pressure sensor displays a red light when brushing too hard and green when brushing is just right, 3 smart modes: delivers a uniquely personalized clean with 3 smart modes - daily clean, whitening, and sensitive, Gum protection: the smart pressure sensor displays a red light when brushing too hard and green when brushing is just right, Sensational: its round brush head surrounds each tooth for 100% cleaner teeth and healthier gums compared to a manual brush