Philips Sonicare

Philips Sonicare is the leading sonic electric toothbrush brand, originally developed by David Giuliani, a Seattle-based entrepreneur, and two University of Washington professors in the late 1980s. The brand launched its first sonic toothbrush in 1992 under the Optiva Corporation, which was later acquired by Philips in 2000, integrating the technology into its personal health division. Sonicare's patented sonic technology generates up to 31,000 brush strokes per minute, creating dynamic fluid action that drives fluid between teeth and along the gumline for a deeper clean than manual brushing. The brand's product portfolio spans from the entry-level Sonicare 1100 to the premium Sonicare DiamondClean Smart and the advanced Sonicare Prestige 9900 with SenseIQ technology that automatically adjusts brushing intensity. Philips Sonicare also offers kids' electric toothbrushes, replacement brush heads in various configurations, and tongue care products. The brand has accumulated over 175 clinical studies demonstrating the superior efficacy of its sonic technology for plaque removal, gum health improvement, and teeth whitening. Sonicare is one of the most recommended electric toothbrush brands by dental professionals in the United States. The brand's integration with the Philips Sonicare app provides personalized brushing coaching, progress tracking, and replacement head reminders, making it a leader in connected oral care.