2 year warranty
HX9992/31
HX999P
Available in
![Philips Sonicare #11 icon badge DP recommendation [master-dcc2cb6d120c4b58b968b28400b191a1] [com-mig]](https://eu-images.contentstack.com/v3/assets/blte23630023bb36e19/blt1131c8904d132ca2/68ded51a928b0ed640a89c3b/255c9c5b2c9a4d6b825ab36a01438632.png?branch=prod&enable=upscale&format=auto&quality=85&crop=1:1,smart&fit=crop&width=48&height=48)
most used power toothbrush brand by dental professionals
SenseIQ
20 x more plaque removal*
15 x healthier gums**
Visual pressure sensor
5 modes and 3 intensities
Everyone cleans differently, so we designed this brush head with multi-angle bristles to keep plaque removal on course no matter your technique. Our All-in-One A3 brush head delivers our best cleaning and removes up to 20 x more plaque, 15 x healthier gums in six weeks and up to 100% more stain removal in less than two days versus a manual toothbrush.
SenseIQ Technology helps balance your brushing style and senses your pressure, motion and coverage up to 100 times per second while you brush. If you apply too much pressure, the toothbrush will step in and automatically adjust the intensity level, helping to protect your teeth and gums.
Philips Sonicare toothbrushes clean gently yet effectively and care 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.
Understand product reviews
4.2
of 5
965
Reviews
82%
recommend this product
Novanne
25/02/2026
United Kingdom
Verified buyer
Nice electruc toothbrush from Phillips
Have had this a while now, I like the different options for cleaning, it charges very well and lasts ages, love it
Pros
Nice electric toothbrush, does everything it says it will
Cons
Round brush head
Yes, I recommend this product
This review was made for DiamondClean Prestige HX9992/11 Sonic electric toothbrush with SenseIQ - Champagne
Yes, I recommend this product
This review was made for DiamondClean Prestige HX9992/11 Sonic electric toothbrush with SenseIQ - Champagne
MisterP
30/10/2025
United Kingdom
Best toothbrush you can buy!
This is the best toothbrush I have used. It does everything it says on the box. My teeth are cleaner and gums feel better. A lot better than my Oral b IO toothbrush. Worth the extra expense!
Pros
Toothbrush cleans teeth and gums perfectly
Cons
None
Yes, I recommend this product
This review was made for DiamondClean Prestige HX9992/11 Sonic electric toothbrush with SenseIQ - Champagne
Yes, I recommend this product
This review was made for DiamondClean Prestige HX9992/11 Sonic electric toothbrush with SenseIQ - Champagne
alexr09ghui
04/09/2025
United Kingdom
5 out of 5 stars selected. Product is Excellent.
5 out of 5 stars selected. Product is Excellent.aa
This review was made for DiamondClean Prestige HX9992/11 Sonic electric toothbrush with SenseIQ - Champagne
This review was made for DiamondClean Prestige HX9992/11 Sonic electric toothbrush with SenseIQ - Champagne
vs. a manual toothbrush
in 6 weeks vs. a manual toothbrush.
in less than 2 days vs. a manual toothbrush.