Sign up for exclusive offers
Electric toothbrushes
All series
Philips Sonicare 7100 Rechargeable Sonic Toothbrush
Support
HX7429/03
HX742B
Available in
Go to shop
Register your product
Register within 90 days after purchase and get an extended warranty (conditions may apply).
User manual
EU Declaration of conformity
All (17)
Can I use my Sonicare charger with other toothbrushes?
How do I charge my Sonicare toothbrush?
Which devices are compatible with the Sonicare App/Sonicare for Kids App?
How do I use my Sonicare UV Sanitiser?
How do I register my Sonicare toothbrush?
My Sonicare toothbrush is not charging
I cannot connect my toothbrush to the Sonicare app
My Sonicare toothbrush is vibrating less powerfully
My Sonicare toothbrush vibrates too powerfully
My Sonicare toothbrush makes a loud noise
Check the terms of your warranty and start a product exchange or repair
View product warranty
Find the warranty terms for your Philips product
R&E link
service locator link type
Links that might be useful for a better experience with your product
testing
tester
Contacting Philips
We're happy to help you