2 year warranty
New
Available in
Complete care is now 100% visible
Experience Next-Generation Sonicare with the DiamondClean 8000 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.

No. 1 Dental professional reccomended sonic toothbrush brand worldwide1
20 x more plaque removal*
Up to 15 x healthier gums**
Next-Gen Sonicare Technology
Smart pressure feedback
5 modes and 3 intensities
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.
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.
After brushing, a glance at the handle's display will show you post-brushing feedback. The mouth map highlights any areas where you need to reduce pressure in the future. It provides you with personalised brushing guidance for ultimate care - all in the palm of your hand.
4.9
of 5
97
Reviews
100%
recommend this product
LisaY
14/09/2026
United Kingdom
Part of promotion
Sleek design with excellent cleaning power
I am in love with this product. It looks sleek and stylish and is compact and not very heavy. The battery life is really good, I gave it a full charge when I got it and I haven’t had to charge it again since. It was so easy to put together. I feel it gives my teeth a good clean and tells me if I’m putting too much pressure or need more pressure etc. It also has a feature which tells you when you need to change your brush head. The different modes are very useful and i am delighted with this product
This review was made for DiamondClean 8000 HX8311/12 Rechargeable Toothbrush
This review was made for DiamondClean 8000 HX8311/12 Rechargeable Toothbrush
RachW
11/09/2026
United Kingdom
Part of promotion
Loving my new upgrade!
I have been using Philips Sonicare for years and I am so excited to upgrade to this new one! My teeth feels so clean after using this and I really like the immediately pressure feedback. It makes it much easier for me to know if I am brushing too hard! I also love that I can choose from different modes including clean, deep clean, white and gum health. I can also adjust the intensity level. My only wish is that the travel case includes charging and that would make it even handier for travels. I know they do charging travel cases but unfortunately it does not come with this one. Other than that, I am genuinely in love with my new toothbrush!
This review was made for DiamondClean 8000 HX8311/12 Rechargeable Toothbrush
This review was made for DiamondClean 8000 HX8311/12 Rechargeable Toothbrush
MattyN
10/09/2026
United Kingdom
Part of promotion
Very very impressive toothbrush for that dentist clean feel
I'm really impressed with the Philips Sonicare DiamondClean 8000. It gives my teeth that fresh, just-left-the-dentist feeling without being too harsh. The A3 brush head has a great shape and feels comfortable in the mouth, while the different intensity settings make it easy to find the right level. It's also surprisingly quiet for a sonic toothbrush, so the noise isn't overpowering. I love the wireless charging dock too - just place the toothbrush on it when you're finished and it's ready to go. The sleek White design looks really premium on the bathroom counter, and with the features, cleaning performance and convenience, I think it's great value for money, especially if you can get it on offer. Overall: a stylish, powerful and comfortable toothbrush that I'd definitely recommend!
This review was made for DiamondClean 8000 HX8311/12 Rechargeable Toothbrush
This review was made for DiamondClean 8000 HX8311/12 Rechargeable Toothbrush
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.
vs. a manual toothbrush.
in Clean mode vs. a manual toothbrush in 6 weeks.
in less than 2 days vs. a manual toothbrush.