Sonic Electric Toothbrush, 3100 Series, Sonic Technology, QuadPacer and

The Series 3100 with our unique technology brings you a powerful yet gentle clean. Built-in pressure sensor protects your teeth and gums. Always know when to replace your brush heads with the brush head replacement reminder, based on actual use. Optimise your brushing with SmarTimer and QuadPacer. Removes up to 3x more plaque - The Sonicare Electric Toothbrush with advanced sonic technology is clinically proven to remove plaque up to 3X better than a manual toothbrush. It removes plaque from your teeth ...