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  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible
  • Complete care is now 100% visible

New

Philips Sonicare DiamondClean 9000Rechargeable Toothbrush

Complete care is now 100% visible

Experience the Next-Generation Sonicare with the DiamondClean 9000 electric toothbrush, delivering personalised guidance in real-time. Achieve 20 x more plaque removal* and up to 15 x healthier gums** for a gentle yet effective clean.

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Philips Sonicare #11 icon badge DP recommendation

No. 1 Dental professional reccomended sonic toothbrush brand worldwide1

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This product

DiamondClean 9000 Rechargeable Toothbrush

DiamondClean 9000
Rechargeable Toothbrush

£ 469.99

  • Premium All-in-One

    Premium All-in-One
    2-pack brush heads

    £ 24.39

  • Premium All-in-One

    Premium All-in-One
    2-pack brush heads

    £ 24.79

  • A3 Premium All-in-One

    A3 Premium All-in-One
    Genuine Replacement Toothbrush Heads, White, 4 pack

    £ 52.99

  • Premium All-in-One

    Premium All-in-One
    4 pack brush heads

    £ 52.99

£ 469.99

No more guessing

Complete care is now 100% visible

  • Smart coverage feedback

  • 20 x more plaque removal*

  • Up to 15 x healthier gums**

  • Next-Gen Sonicare Technology

  • Smart pressure feedback

20 x more plaque removal*, gentle on gums

20 x more plaque removal*, gentle on gums

Feel our best clean with the A3 All-in-One brush head. Remove 20 x more plaque, enjoy up to 15 x healthier gums in six weeks and see 100% more stain removal in less than two days versus a manual toothbrush. Enjoy a gentle yet effective clean for your teeth and gums with 62,000 bristle movements per minute.

No missed areas with instant coverage feedback

No missed areas with instant coverage feedback

The toothbrush closely follows your progress to help you clean thoroughly. The light ring at the base of the handle glows yellow when a segment of your mouth still needs attention. When it glows blue, the area is clean and you can move on to the next segment. Finished cleaning? A glance at the mouth map on the handle's display will show you any areas that need a touch-up.

Guides you to brush with the right pressure

Guides you to brush with the right pressure

Smart pressure feedback helps you brush with just the right pressure. During brushing, the light ring gives you instant feedback on how much pressure you are using. It glows green when you're using the right amount of pressure, pulses purple with a gentle vibration if you're pressing too hard and slowly fades to purple when you're not applying enough pressure. As a result, you get the best cleaning results while protecting your teeth and gums. At the end of your session, the handle's display shows a mouth map highlighting where you may need to adjust pressure in the future.

Technical specifications

Parts & Accessories

Reviews

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4.9

of 5


94

Reviews

100%

recommend this product


3
2
1

16/09/2026

United Kingdom

United Kingdom

Fantastic, amazing, pretty cool really.

Actually amazing. Me teeth feel super clean like never before. You can choose the settings that suit you such as deep clean or sensitivity and choose a light medium or high mode. Comes with a nice glass charging station and the toothbrush also tells you how many sessions you have left. 10/10 just amazing really.

This review was made for DiamondClean 9000 HX9216/89 Rechargeable Toothbrush

This review was made for DiamondClean 9000 HX9216/89 Rechargeable Toothbrush

07/09/2026

United Kingdom

United Kingdom

Really useful feedback that has changed the way I brush

I’ve really enjoyed using this toothbrush and it’s actually opened my eyes to how I was brushing my teeth before. I love that you get instant feedback showing which areas need more attention whether you’re brushing too hard. The different settings are really useful too depending on on what your teeth need. It makes brushing feel more thorough and I feel I’m doing a much better job. The charging is fast and easy with a stand and a glass.

This review was made for DiamondClean 9000 HX9216/89 Rechargeable Toothbrush

This review was made for DiamondClean 9000 HX9216/89 Rechargeable Toothbrush

05/09/2026

United Kingdom

United Kingdom

Bye bye plaque hello white teeth!

I wasn’t looking for a new toothbrush as I already had an electric one but this one is the GOAT. Touchscreen, vibrating pressure sensor, multiple cleaning modes, whiter teeth and x10 plaque removal not to mention the app you can download to get a better insight of your brushing experience! The toothbrush is really soft aswell which I always look for in a toothbrush as I have sensitive gums. I also love that you get a charger base to put the toothbrush in to charge. The charge itself lasts around 2 weeks. The toothbrush also alerts you when you are brushing too harsh and when it’s time to change the toothbrush head. Overall, I’m really happy with the new addition to my bathroom and my teeth have never felt and looked so clean :)

This review was made for DiamondClean 9000 HX9216/89 Rechargeable Toothbrush

This review was made for DiamondClean 9000 HX9216/89 Rechargeable Toothbrush

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Disclaimers
  1. Based on a study of over 2600 dental professionals (dentists and hygienists) conducted in the United States, Canada, China, France, Germany, Italy, Japan, Korea, the Netherlands, Switzerland, Spain, Sweden and the United Kingdom in 2023-2024. 

  1. vs. a manual toothbrush.

  2. in Clean mode vs. a manual toothbrush in 6 weeks.

  3. in less than 2 days vs. a manual toothbrush.