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: HX9911/96, HX9992/21, HX9992/22.
How does the Scrubbing Feedback feature work?
How do I enable or disable the pressure sensor on my Sonicare?
How does the Adaptive Intensity feature work?
How do I activate the Scrubbing Feedback on my Philips Sonicare?
How do I change brushing modes on the Sonicare app?
What happens to my Sonicare For Kids app data if I switch devices?
What is Sonicare SenseIQ technology?
How do I know when to replace the brush head?
How long should my Sonicare toothbrush battery last?
How do I register my Sonicare toothbrush?
What are the brushing modes for my Sonicare toothbrush?
Can I use my Sonicare charger with other toothbrushes?
How do I charge my Sonicare toothbrush?
Where can I purchase accessories for my Sonicare toothbrush?
How does the pressure sensor feedback work on my Sonicare toothbrush?
Can I use my Philips Sonicare Toothbrush in the shower?
What do the symbols on my Sonicare toothbrush mean?
Can I replace the battery of my Sonicare toothbrush?
How often should I replace my Philips Sonicare Brush Head?
Which brush head fits my Sonicare toothbrush?
In which countries is the Sonicare app available?
What do the battery status lights indicate on my Sonicare toothbrush?
Why does my Philips Sonicare app require permissions?
Which devices are compatible with the Sonicare App/Sonicare for Kids App?
How do I change the intensity settings on my Sonicare toothbrush?
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