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Sonicare DiamondClean Smart Sonic electric toothbrush with app

Sonicare DiamondClean Smart Sonic electric toothbrush with app

Personalized coaching, Smart brush head sensors, Smart brush head recognition, 4 modes, 3 intensities HX9903/01

Frequently Asked Questions

What do the symbols on my Philips Sonicare DiamondClean Smart mean?

Your Philips Sonicare DiamondClean makes brushing healthy habits a breeze. The smart notifications help you keep you on track. Find out what the symbols mean.

Brush head replacement icon

This symbol helps you to remind when it is time to replace your brush head. It is recommended to replace your brush heads every 3 months or when the bristles wear out.

To disable this reminder follow these steps:
1) Place the handle in the charger
2) Press and hold the mode selector button
3) Press the power button three times whilst holding the mode selector button pressed
4) Release all buttons
5) The reminder function is now disabled

Battery charging icon

If your Philips Sonicare DiamondClean Smart battery is running low, the battery charging icon will illuminate. Use your charging base to fully recharge your handle. This will take approximately 24 hours.

The information on this page applies to the following models: HX9903/01 , HX9903/11 , HX9903/21 , HX9903/41 , HX9957/51 , HX9985/08 , HX9985/48 , HX9985/28 , HX9985/18 , HX9985/01 . more less

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