2 year warranty
The Sonicare app works with all Philips connected toothbrushes. Follow the brushing instructions below or view the instructional video.
Open the Sonicare app.
Connect your toothbrush to the app.
Place your toothbrush on your teeth as indicated in the app.
Start brushing to activate the guided brushing feature.
Follow the instructions in the app. Limit the amount of movement for the best results.
Your toothbrush will turn off automatically after finishing the complete brushing cycle.
The app will give you the insights that you can use to improve your brushing habits.
The information on this page applies to the following models: HX9923/21, HX9923/41, HX9923/61. Click here to show more product numbers ›
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How does the brushing guidance work in the Sonicare app?
Do I need an Alexa device to reorder replacement brush heads for my Sonicare?
How do I enable or disable the pressure sensor on my Sonicare?
How do I reorder Sonicare replacement brush heads with Alexa?
How do I disable the Sonicare brush head reordering service?
Can I sync the Sonicare app with the Apple Health app?
Which brush head fits my Sonicare toothbrush?
In which countries is the Sonicare app available?
How do I change the intensity settings on my Sonicare toothbrush?
Which devices are compatible with the Sonicare App / Sonicare for Kids App?
What do the symbols on my Sonicare toothbrush mean?
Can I replace the battery of my Sonicare toothbrush?
How do I register my Sonicare toothbrush?
How does the pressure sensor feedback work on my Sonicare toothbrush?
How do I charge my Sonicare toothbrush?
Can I use my Philips Sonicare Toothbrush in the shower?
How do I brush my teeth using the Sonicare app?
How do I connect my toothbrush to the Sonicare app?
How to clean my Philips Sonicare toothbrush?
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