Philips Sonicare Next-Generation DiamondClean 9900 Prestige Is Now Available On Amazon; The Brand’s Most Advanced, Intelligent Toothbrush That Gives Users Real-Time Guidance Alongside Signature Brushing Performance

CAMBRIDGE, Mass.--(BUSINESS WIRE)--Royal Philips (NYSE: PHG, AEX: PHIA) announced that the Philips Sonicare Next-Generation DiamondClean 9900 Prestige, its most advanced and intelligent toothbrush to date, is available now on Amazon. Unveiled in July 2026, the new toothbrush enables people to see their brushing performance through on-device mouth map and real-time spatially aware guidance. As the No. 1 dentist-recommended power toothbrush brand in the U.S., Philips Sonicare draws on the company