2 year warranty
Your Sonicare toothbrush has Adaptive Intensity; a feature designed to help protect your gums from excess pressure.
If you brush too hard for an extended period of time, your toothbrush will automatically adjust the intensity setting.
When Adaptive Intensity starts working, you will notice a brief pause in the pressure feedback light and feel the vibration intensity adjust. Your normal settings will be restored the next time you brush.
Note: your toothbrush comes with this feature already activated. To disable it, see How do I turn the Adaptive Intensity feature on and off? within the FAQs.
The information on this page applies to the following models: HX9992/11, HX9992/12.
What features can I activate or deactivate from the toothbrush handle?
How does the Scrubbing Feedback feature work?
How do I turn the Adaptive Intensity feature on and off?
How do I activate the Scrubbing Feedback on my Philips Sonicare?
How do I change brushing modes on the Sonicare app?
How does the Adaptive Intensity feature work?
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How do I connect my Philips Sonicare 9900 Prestige toothbrush to the Sonicare app?
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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?
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