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
Royal Philips announced its Philips Sonicare Next-Generation DiamondClean 9900 Prestige, its most advanced toothbrush with on-handle AI and real-time brushing guidance, is now available on Amazon at $379.99. The DiamondClean 8500 also launched on Amazon at $249.99, with both models part of Philips Sonicare's broader 2026 portfolio refresh that includes the new 5000-7000 Series.
Key figures
- 8500 price
- $249.99
- Gum health claim
- 1500% healthier gums vs manual in 6 weeks
- 9900 prestige price
- $379.99
- Plaque removal claim
- 2000% more plaque removed vs manual toothbrush
AI analysis
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