Healthy lifestyles start here. Sign up and get exclusive offers
2 year warranty
Welcome gift £10*
30-day return
Philips Sonicare 3 Series gum health HX6611/27 Sonic electric toothbrush
Discontinued
Support
HX6611/27
Go to shop
Register your product
Register within 90 days after purchase and get an extended warranty (conditions may apply).
Eco passport - English (US)
All (16)
How do I register my Sonicare toothbrush?
Where can I purchase accessories for my Sonicare toothbrush?
Why is there a gap between my brush head and handle?
In which countries is the Sonicare app available?
How does the brushing guidance work in the Sonicare app?
My Sonicare toothbrush is not vibrating
My Sonicare toothbrush turns off by itself
My Sonicare toothbrush is vibrating less powerfully
I cannot connect my toothbrush to the Sonicare app
My brush head falls off my Sonicare toothbrush
