2 year warranty
Available in
Exceptional care personalized to you
Sonicare 9900 Prestige with SenseIQ technology is our most advanced power toothbrush. It enhances our proven sonic technology with intelligence, sensing and adapting for holistic care so you always get it right.
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most used power toothbrush brand by dental professionals
with SenseIQ
Exceptional care personalized to you
Our most advanced toothbrush
SenseIQ senses, adapts, cares
All-in-One brush head
AI-powered Sonicare app
SenseIQ technology senses, adapts and cares
As you brush, SenseIQ technology senses pressure, motion, coverage and more up to 100 times per second. It then adapts the intensity if you push too hard. The intelligence of SenseIQ takes the guesswork out of brushing modes, so you can experience effortless care and better brushing over time.
All-in-One brush head for complete care
Clean without compromise with the A3 Premium All-in-One brush head. Our all-time best has angled bristles to help remove up to 20x more plaque even in hard-to-reach areas*. Triangular tips work to remove up to 100% more stains in less than two days***. And longer bristles clean deep for gums that are up to 15x healthier in just two weeks**. All that without ever switching brush heads. Did you know: brush heads become less effective after 3 months of use? Our BrushSync™ feature can remind you when it's almost time for a replacement.
Personalized guidance from the Philips Sonicare app
The Philips Sonicare app is powered by artificial intelligence and works in perfect harmony with the toothbrush. Use it to brush with real-time guidance about pressure, motion, coverage, duration and frequency. View progress reports by day, week, month and year. Get personalized recommendations and actionable steps for better brushing. Meanwhile, auto-syncing keeps brushing data up-to-date in the app, even when you don’t brush with the app by your side.
Technical Specifications
Parts & Accessories
- HX9092/67
- 2-pack
- Standard size
- Click-on
- BrushSync enabled
Reviews
3.9
of 5
129
Reviews
BedoSH89
13/08/2026
Saudi Arabia
Verified buyer
I really like this product I used it now for one month
Yes, I recommend this product
This review was made for Sonicare 9900 Prestige HX9992/21 Power Toothbrush with SenseIQ
Date of Use 2026-07-13
Yes, I recommend this product
This review was made for Sonicare 9900 Prestige HX9992/21 Power Toothbrush with SenseIQ
Date of Use 2026-07-13
Smoks
16/03/2023
Saudi Arabia
Philips employee
Amazing Product
[Employee of philipsglobal] I love this product and how fancy it is, I jumped from manual directly to the Sonicare Prestige and I felt a huge difference from the first time I used it. Definitely recommend it.
Pros
Sleek, fancy, battery last for long, easy and quick to charge
Cons
N/A
Yes, I recommend this product
This review was made for DiamondClean Prestige 9900 HX9992/22 Rechargeable Toothbrush
Date of Use 2022-09-16
Yes, I recommend this product
This review was made for DiamondClean Prestige 9900 HX9992/22 Rechargeable Toothbrush
Date of Use 2022-09-16
Ali456
23/08/2024
United Arab Emirates
Easy brushing and super effective
The product is top-notch! The SenseIQ tech makes brushing feel personalized and super effective. It’s a smart upgrade for your oral care routine. Highly recommend!
Yes, I recommend this product
This review was made for DiamondClean Prestige 9900 HX9992/21 Rechargeable Toothbrush
Date of Use 2024-07-23
Yes, I recommend this product
This review was made for DiamondClean Prestige 9900 HX9992/21 Rechargeable Toothbrush
Date of Use 2024-07-23
vs. a manual toothbrush
vs. a manual toothbrush in 6 weeks
in lab test vs. a manual toothbrush
based on two periods of two-minute brushings per day on standard mode