Senses your brushing style

While you clean, Philips Sonicare 9900 Prestige uses sensors to detect the pressure you apply, cleaning motion, and coverage – up to 100 times per second. The sensors also keep an eye on how long and how often you brush.

Adapts to you in real time when you brush too hard

Most of us apply too much pressure during brushing. That’s why our toothbrush automatically adjusts intensity when you push too hard. And with the free Philips Sonicare app, you can experience tailormade guidance and personalized recommendations to take your brushing to the next level.

Cares intuitively for teeth and gums

Philips Sonicare 9900 Prestige is designed around you. Its state-of-the-art technology is so in tune with you and effortless to use that you barely know it is there. Luckily, the results say it all.

Sonic brushing: the masterclass in effective cleaning

Brush away plaque with sonic technology – our benchmark in effective and gentle cleaning. While you brush, up to 62,000 bristle movements and dynamic fluid action helps clean even hard-to-reach areas, leaving your mouth feeling exceptionally fresh and clean.

Real-time feedback on your brushing

You might not notice when you brush too hard or start scrubbing, but your toothbrush will. The light ring on the end of your handle will gently remind you to ease off the pressure or scrubbing motion.

Prestige travel case with USB for go-anywhere style

The elegant and compact travel case can be slipped into any bag for carefree convenience while away from home. The durable case is wrapped in soft-touch vegan-friendly leather. And for extra ease, it includes an integrated USB-C port, and a USB charging cable, so you can easily recharge the toothbrush without removing it from the case.

Easy charging with the minimalist stand and base

When it is time to charge the toothbrush, simply place it on the charging base. Perfect for admiring your toothbrush's crisp, modern design.

Sleek and compact design

The Sonicare 9900 Prestige experience is about big technology delivered with style and compactness. The toothbrush is 18 mm shorter than DiamondClean and features premium materials to make this luxurious device easy on the eye, and pleasant to the touch.

Technical Specifications