2 year warranty

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Dental Professional recommended sonic toothbrush brand worldwide
Sonicare 9900 Prestige with SenseIQ technology is our most advanced power toothbrush. It enhances our proven sonic technology with intelligence, sensing your every move and adapting the clean in real time, so you always get it right. Removes up to 20x more plaque.1
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 20x more plaque, 15x healthier gums in six weeks, and up to 100% more stain removal in less t...
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.
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 to help your gums stay protected.
Enhance your oral care routine with 15 brushing settings. Whether you're looking for a deep clean or a specific focus, you can have it with this electric toothbrush. Select from five modes - Clean, White+, Gum Health, Deep Clean, and Sensitive - and adjust to one of three intensity levels for a personalized clean. Simply open the app, select your preferences, and let your toothbrush do the rest.
Achieve your oral health goals with your Sonicare toothbrush and app. The two pair seamlessly to provide real-time coaching, personalized guidance, and tailored insights to improve your brushing routine. Track your progress, refine your technique, and receive continuous feedback to make the most out of each brushing session. Together, you are unstoppable. Meanwhile, auto-syncing keeps brushing data up to date in the app, even when you don't brush with the app by your side.
As you brush, SenseIQ Technology senses pressure, motion, coverage and more, up to 100 times per second. It then adapts the intensity if you press too hard. The intelligence of SenseIQ takes the guesswork out of brushing modes, so you can experience effortless care and better brushing over time.

Through investing in renewable electricity and carbon offsets, our global operations emit net zero carbon into the atmosphere. We are also committed to sourcing over 75% of our total energy consumption from renewable sources by 2025, gradually phasing out fossil fuels from our entire . operations3
4.1
of 5
674
Reviews
Rossie 49
05/12/2025
Australia
Verified buyer
9900 Series
user friendly, easy in the hand to use, software on phone to monitor in real time the brushing cycle, great result and from a world renown dental hygiene company
This review was made for Philips Sonicare Prestige 9900 HX9992/22 Rechargeable Toothbrush
This review was made for Philips Sonicare Prestige 9900 HX9992/22 Rechargeable Toothbrush
Dave110
08/06/2024
Australia
Verified buyer
Philip’s Sonicare 9900 Prestige
The toothbrush has some fantastic features including a long life battery but combine this with Philip’s App and the brushing experience is completely enhanced. With the App I soon realised that I was using too much pressure and it also guides you on how much time you spend brushing in one area too much or too little. The end result is a fantastic feeling that my teeth are absolutely clean and you clearly see this on the app. It essentially trains you on how to clean your teeth. I would highly recommend this toothbrush.
Pros
Great quality and the best toothbrush I’ve used so far.
Cons
None yet
Yes, I recommend this product
This review was made for Philips Sonicare Prestige 9900 HX9992/21 Rechargeable Toothbrush
Yes, I recommend this product
This review was made for Philips Sonicare Prestige 9900 HX9992/21 Rechargeable Toothbrush
Plhi
21/02/2024
Australia
Verified buyer
Works well
I’m pretty happy with the performance of this device. It’s light weight , easy to use. I like that the brushes are easy to detach and easy to clean. I like the app tracking of your brushing time and technique. I like that you don’t need to use the app if you don’t want to . I like the different programs and timers. I like the long battery life and how it is compact and easy to travel with. I only wish the replacement brushes would be cheaper .
Pros
Easy to use. Choice of different programs . Lightweight. Long battery life.
Cons
Very expensive replacement brushes.
Yes, I recommend this product
This review was made for Philips Sonicare Prestige 9900 HX9992/21 Rechargeable Toothbrush
Yes, I recommend this product
This review was made for Philips Sonicare Prestige 9900 HX9992/21 Rechargeable Toothbrush
Get help with your product, find manuals, learn the best tips and tricks, and troubleshoot any problems
vs. a manual toothbrush
Own factories, own offices and own sites around the world
Our operations= our own factories, own offices, own logistics and own travel
vs. a manual toothbrush
in 6 weeks vs. a manual toothbrush.
in less than 2 days vs. a manual toothbrush.