2 year warranty
The information on this page applies to the following models: HX9111/21, HX6631/13, HX9351/04. Click here to show more product numbers ›
What do the battery status lights indicate on my Sonicare toothbrush?
How do I change the intensity settings on my Sonicare toothbrush?
In which countries is the Sonicare app available?
How does the brushing guidance work in the Sonicare app?
How long should my Sonicare toothbrush battery last?
Where can I purchase accessories for my Sonicare toothbrush?
Can I use my Philips Sonicare Toothbrush in the shower?
Why is there a gap between my brush head and handle?
Can I use my Sonicare charger with other toothbrushes?
How do I enable or disable the pressure sensor on my Sonicare?
What are the brushing modes for my Sonicare toothbrush?
How do I charge my Sonicare toothbrush?
How do I register my Sonicare toothbrush?
How does the pressure sensor feedback work on my Sonicare toothbrush?
How to recalibrate Philips Sonicare toothbrush pressure sensor settings
How do I use my Sonicare toothbrush with braces?
How do I connect my toothbrush to the Sonicare app?
How to clean my Philips Sonicare toothbrush?
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