2 year warranty
Philips Sonicare 4100 SeriesSonic electric toothbrush
HX3681/26
HX369DP
#1 Dental Professional recommended sonic toothbrush brand worldwide
Up to 7x better plaque removal*
Goodbye manual toothbrush. Hello Sonicare.
Sonicare technology
QuadPacer and SmarTimer
Slim ergonomic design
14-day battery life
Up to 7x better plaque removal vs a manual toothbrush*
Sonicare electric toothbrush with advanced sonicare technology is clinically proven to remove up to 7x better* plaque from your teeth and along the gum line while protecting your gums.
Pressure Sensor helps protect your teeth and gums
Built-in pressure sensor automatically detects pressure you apply, warns you, and reduces the toothbrush vibrations automatically to help protect your gums. The toothbrush will make a pulsing sound as a reminder to ease off the pressure. 7 out of 10 people found this feature helped them become better brushers.
Optimize your brushing with SmarTimer and QuadPacer
2 minute SmarTimer and 30-second QuadPacer guide you to brush for the recommended time in all areas of your mouth to ensure a complete clean.
Technical Specifications
Reviews
4.3
of 5
3032
Reviews
86%
recommend this product
21/07/2026
US
Part of promotion
Verified buyer
It gets my teeth cleaner. Is relatively easy to use.
This review was made for 4100 Series HX3681/24 Sonic electric toothbrush
Date of Use 2026-07-21
This review was made for 4100 Series HX3681/24 Sonic electric toothbrush
Date of Use 2026-07-21
BlueBird219
20/07/2026
US
Part of promotion
Verified buyer
Makes my teeth feel cleaner and look whiter
This is the first electric toothbrush I have ever had. I was amazed after the first time I used it! My teeth felt like I had just had my teeth cleaned at the dentist’s office! After using it regularly I have noticed my teeth are much whiter than they were before. It took me a little while to get used to it, but now I am hooked! I absolutely love it!
Pros
Cleaner whiter teeth
Yes, I recommend this product
This review was made for 4100 Series HX3681/23 Sonic electric toothbrush
Date of Use 2026-06-15
Yes, I recommend this product
This review was made for 4100 Series HX3681/23 Sonic electric toothbrush
Date of Use 2026-06-15
CMRU
19/07/2026
US
Part of promotion
Verified buyer
Teeth feel cleaner!
My teeth feel much cleaner. On high, it is a little loud, but on low it is fine.
This review was made for 4100 Series HX3681/24 Sonic electric toothbrush
Date of Use 2026-06-01
This review was made for 4100 Series HX3681/24 Sonic electric toothbrush
Date of Use 2026-06-01
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vs manual toothbrush for healthier teeth and gums
Data on file
based on two periods of two-minute brushings per day on standard mode