2 year warranty
Black Friday early access is here!
HX7422/04
HX742C
Advanced care for healthier gums*
Support your gum health every time you brush. Our Next-Generation Sonicare Technology offers a powerful yet gentle clean, even in hard-to-reach areas, with up to 600% healthier gums** and 2000% more plaque removal*.

Dental Professional recommended sonic toothbrush brand worldwide
2000% more plaque removal*
Up to 600% healthier gums**
Next-Generation Sonicare Technology
Visual Pressure Sensor
4 brush modes, 3 intensities
Support your gum health with this specially designed A3 Premium All-in-One brush head. Longer, angled bristles with triangular tips remove plaque even along the gumline. The result is up to 600% healthier gums in two weeks** and 2000% more plaque than a manual toothbrush*.
This electric toothbrush uses our Next-Generation Sonicare Technology which delivers our most reliable and consistent brushing for excellent results every time. The motor adjusts power automatically so there is zero drop in performance when you reach those harder-to-clean areas. Enjoy a gentle yet effective clean for your teeth and gums with 62,000 bristle movements per minute. Sonicare Fluid Action supports the bristles to clean by driving fluid deep between teeth and along the gumline.
This Sonicare electric toothbrush has a light ring at its base that gently lets you know if you're overdoing the pressure. Simply ease off when it lights up and your gums will stay protected.
4.3
of 5
118
Reviews
91%
recommend this product
Sergula
30/04/2026
Canada
Verified buyer
Great features
This toothbrush works perfectly. I like the different features.
This review was made for Series 7300 HX7421/07 Rechargeable toothbrush
Date of Use 2026-04-02
This review was made for Series 7300 HX7421/07 Rechargeable toothbrush
Date of Use 2026-04-02
gin47
09/11/2026
US
Part of promotion
Verified buyer
The product has a good variety of setting options.
I use this toothbrush on the Gum Health setting and really appreciate the different tones for indicating where I am in the 2 cycles that are provided.
Pros
Easy to use, good features, good selections of options
Yes, I recommend this product
This review was made for Series 7100 HX7421/06 Rechargeable toothbrush
Date of Use 2026-09-25
Yes, I recommend this product
This review was made for Series 7100 HX7421/06 Rechargeable toothbrush
Date of Use 2026-09-25
defnotarobot
23/09/2026
US
Part of promotion
Verified buyer
Absolutely Phenomenal!
Word of caution, if you get this you’ll never go back to manual toothbrushing again.
This review was made for Series 7300 HX7420/07 Rechargeable toothbrush
Date of Use 2026-06-15
This review was made for Series 7300 HX7420/07 Rechargeable toothbrush
Date of Use 2026-06-15
vs. a manual toothbrush
in Clean mode vs. a manual toothbrush in 2 weeks