2 year warranty
Your Sonicare toothbrush measures brushing motion so it can tell if you start scrubbing, which can be harmful for your teeth and gums. If you regularly scrub while brushing, the app will recommend that you enable the feature.
Once activated, the feedback light at the base of the handle will be amber and the toothbrush will vibrate differently. The light and vibration will return to normal when you stop scrubbing.
Note: your toothbrush does not have this feature activated automatically. To enable it, see "How do I turn the Scrubbing Feedback 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?
Why is there a gap between my brush head and handle?
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?
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