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2 year warranty
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Electric toothbrushes
All series
Philips Sonicare FlexCare Sonic electric toothbrush
Discontinued
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HX6964/77
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All (13)
How does the brushing guidance work in the Sonicare app?
Why is there a gap between my brush head and handle?
How long should my Sonicare toothbrush battery last?
How do I charge my Sonicare toothbrush?
Can I use my Sonicare charger with other toothbrushes?
My brush head is difficult to attach or remove.
I cannot connect my toothbrush to the Sonicare app
My brush head falls off my Sonicare toothbrush
My Sonicare toothbrush turns off by itself
My Sonicare toothbrush is vibrating less powerfully
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