Devices · 1h ago
Philips Sonicare 9900 Prestige uses AI to track brushing gaps
Philips' new DiamondClean 9900 Prestige smart toothbrush uses a third-generation AI model to give real-time feedback via a glowing ring and touchscreen. It highlights missed areas to improve brushing technique. The brush aims to take the guesswork out of oral care with data-driven guidance.
Meridian48 take
The AI-powered feedback is a useful incremental improvement, but the real test is whether it meaningfully changes user behavior over time.
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Philips’ new smart toothbrush shows you where you didn’t properly brush →
The Verge
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