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Sonicare DiamondClean Smart Sonic electric toothbrush with app

Personalized coaching, Smart brush head sensors, Smart brush head recognition, 5 modes, 3 intensities HX9957/51

Frequently Asked Questions

How often can I use my Sonicare DiamondClean smart toothbrush per charge?

The Philips Sonicare DiamondClean smart toothbrushes have a reliable battery. No need to charge on daily basis just once every three weeks.
Note: You should get at least 2 weeks of standard brushings between charges with a fully charged battery.

The information on this page applies to the following models: HX9957/51 , HX9903/01 , HX9903/11 , HX9903/21 , HX9903/41 , HX9924/01 , HX9924/11 , HX9924/21 , HX9924/41 , HX9945/01 , HX9985/41 , HX9985/21 , HX9985/11 , HX9985/01 , HX9945/08 , HX9985/08 , HX9985/18 , HX9985/28 , HX9985/48 . more less

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