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7100 Rechargeable Sonic Toothbrush
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HX7420/08
HX742A
Available in
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Register within 90 days after purchase and get an extended warranty (conditions may apply).
UK Declaration of conformity
Localised commercial leaflet - English
All (15)
How do I use my Sonicare UV Sanitiser?
In which countries is the Sonicare app available?
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?
G3 Premium Gum CareStandard sonic toothbrush heads
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
Contacting Philips
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