Other items in the box
- Sonicare handle DiamondClean 9000
- Premium Plaque Defense Brush Head (C3)
- Puck
- USB Charging Travel Case
HX9911/53
Whiter, healthier teeth for life
Philips Sonicare's best whitening in our most elegant sonic electric toothbrush. Switch to Philips Sonicare.
See all benefitsAchieve your oral health goals with your Sonicare toothbrush and app. The two pair seamlessly to provide brushing guidance, real-time feedback and insights to improve your brushing routine. With advanced coaching and progress tracking, you'll get the most out of every brushing session. Together, you are unstoppable.
From its slim design to the sleek charging glass, this electric toothbrush is designed with attention to detail by our dedicated designers and engineers. Plus, the compact travel case keeps your toothbrush protected wherever you go.
Did you know brush heads become less effective after three months? Dental professionals recommend changing your brush head regularly, so that's why Philips Sonicare toothbrushes have a brush head replacement reminder. It tracks how often and how hard you brush, then reminds you to replace your brush head once it's time for a new one.
Experience up to 14 days of regular brushing after a single charge, bringing a new level of convenience to your brushing routine.
Enhance your oral care routine with 12 brush settings. Whether you're looking for a deep clean or a specific focus, you can have it with this electric toothbrush. Select from five modes - Clean, White+, Gum Health and Deep Clean+ - and adjust to one of three intensity levels for a personalised clean.
Intensities
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Technical specifications
Design and finishing
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Items included
Cleaning performance
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Smart sensor technology
Sonicare app
Software Support
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