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Your Sonicare
9900 Prestige
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How to get most out of your toothbrush
Personalized guidance from the Philips Sonicare app
The AI-powered Philips Sonicare app works in perfect harmony with the Sonicare 9900 Prestige toothbrush. Your brushing data always stays synced, so personalized guidance from intelligent features is always at hand.
Register your product
Brush heads delivered to your door
Starting at $5.99 a month
Sonicare toothbrush subscription
Brush heads delivered to your door
Starting at $5.99 a month
Register your toothbrush and get +6 months extra warranty
2 + 1 Warranty
15% discount in the Philips online store
Inspiration and tips
