With one program, the 3100 toothbrush is the easiest transition from a manual toothbrush to Sonic technology. The pressure sensor helps maintain the correct brushing technique and the nozzle replacement sensor signals when it is time to replace the brush heads. Up to 3x better plaque removing at the gum line than with a manual toothbrush.
Package contains:
Whiter, healthier teeth for life
Easy brushing, connected to app
Pressure sensor
Smart BrushSync replacement reminder
4 modes, 3 intensities
USB charging travel case