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Sonicare DiamondClean Smart Sonic, Philips / HX9903/03
The DiamondClean Smart is our best toothbrush, for complete care. Three highperformance brush heads let you focus on all areas of your oral health, and our Smart Sensor technology gives you personalized feedback and coaching.
Proven to improve oral health
• Removes up to 10x more plaque for a deep clean
• Up to 7x healthier gums in just 2 weeks
• Remove up to 100% more stains in just 3 days
Personalized in-app coaching to perfect brushing
• Tracks where you've brushed, highlights where you haven't
• Takes you back to any missed spots for 100% coverage
• Start taking better care of your trouble areas
• Alerts you if you're pressing too hard
• Guides you to reduce your scrubbing
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Say goodbye to plaque
Click on the Premium plaque control brush head to experience our deepest clean. With soft flexible sides, the bristles contour to the shape of each tooth's surface to provide 4x more surface contact*** and remove up to 10x
more plaque from hard-to-reach areas*.
Care for your gums
Click on the Premium Gum Care brush head to improve your gum health. Its smaller size and targeted gum line bristles deliver gentle yet effective cleaning along the gum line, where gum disease starts. It's clinically proven to
deliver up to 100% less gum inflammation* and up to 7x healthier gums in just two weeks.*
Whiter teeth, fast
Click on the Premium White brush head to remove surface stains and reveal your whitest smile. With its densely packed central stain removal bristles, it's clinically proven to remove up to 100% more stains in just three days.**
Never miss a spot
Thanks to our smart location sensor, you'll always know where you've brushed, and where you haven't. Real-time tracking on the Philips Sonicare app that lets you know when you've achieved a thorough clean, and coaches you to be a better, more mindful brusher.
TouchUp feature
If you happen to miss a spot while brushing your teeth, your app's TouchUp feature will show you. You can then go back for a second pass, and be confident you are getting a complete clean, every time.
Focus areas and goal-setting
Any trouble areas your dentist has pointed out? We'll highlight them on your in-app 3D mouth map, and remind you to pay extra attention to these areas.
Too much pressure?
You might not notice when you brush too hard, but your DiamondClean Smart will. If you use too much pressure, the light ring on the end of your handle will flash. This is a gentle reminder to ease off the pressure, and let your
brush head do the work. 7 out of 10 people found this feature helped them become a better brusher.
Easy does it
With an electric toothbrush, you let the brush do the work. We've built a scrubbing sensor into your handle as a gentle reminder to reduce scrubbing. This way, you can improve your technique and get a gentler, more effective clean.
BrushSync mode pairing
Wondering which mode and intensity you should use? Wonder no longer. A microchip in your brush head tells your DiamondClean Smart which one you're using. So if you click on a gum-care brush head, for example, your toothbrush knows to select the optimal mode and intensity to provide a gentle yet effective care for your gums. All you need to do is to press the power button.
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