






🦷 Elevate your smile game with sonic precision and smart care!
The Philips Sonicare DiamondClean 9000 Series electric toothbrush delivers advanced sonic technology with 31,000 pulses per minute, 4 customizable cleaning modes, and smart app connectivity. It removes up to 10x more plaque than manual brushes and whitens teeth in just 3 days. The set includes 4 premium brush heads, a travel case, and intelligent pressure sensors, making it the ultimate tool for professional-level oral care and a radiant smile.









| ASIN | B0B12TTTF2 |
| ASIN | B0B12TTTF2 |
| Age Range Description | Adult |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | 2,036 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 7 in Sonic Toothbrushes |
| Brand | Philips |
| Country of origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,636) |
| Customer reviews | 4.2 4.2 out of 5 stars (3,636) |
| Date First Available | 11 Jun. 2022 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item model number | HX9911/89 |
| Manufacturer | Philips Consumer Lifestyle B.V. |
| Product Dimensions | 9.8 x 15.3 x 25.4 cm; 640 g |
| Product Name | HX9911/89 ELECTRIC TOOTHBRUSH, DC SMART, |
| Units | 1 count |
J**N
Definitely recommend
Really great brushing. Lightweight compared to others I’ve had. Charge lasts a good amount of time and charges quick when it’s needed. The different options for brushing are great for a thorough clean. Creat that it comes with a brush protector and hard case for travelling. For everything I got with the toothbrush and extra heads, it was a great price. The only downside is that the app needs to be open to track the brush, but you still get the vibration reminder, every 20 seconds, to change to a different part of the teeth to get a full clean
K**J
Great Toothbrush
This is my second Philips electric toothbrush, with my first being a 5000 series that had to be repaired twice. This toothbrush is like night and day better than my old one - quieter, with different modes that I want to use. This toothbrush feels like it is working and I am enjoying how clean my teeth feel. The toothbrush feels solid, looks good, and feels good in the hand. The only weak point is that the travel case is cheap and nasty and does not have any charging capability.
M**H
Very good value
Very good price, a very nice product which works well.
T**E
Cleans you teeth very well but breaks often and easily
Toothbrush did not last even full year, it was a present for my wife, who claims that metal pin to which you attach head became gradually more and more wobbly and now after 10 months device is useless. To stress it - it was never dropped etc., kids do not touch it, they have their own electric toothbrush, we learned hard way in previous Philips models, they clean the best on the market but break immediately when dropped. Also, often break without dropping at all, very fragile devices, I cannot understand how something so faulty can be sold for such high prices. We used many of their models over the years, all of them needed to be repaired or replaced within warranty period, much more often than Braun toothbrushes, which are much more sturdy but clean worse and are more harsh to your teeth. Beware, you used to be able to get refund directly from Amazon, the best option because if you buy new one you would be have new warranty, no longer the case, the only option is to have it repaired by Philips and they usually send you brand new replacement that usually breaks just after warranty expires (in one case it happened just before). Finally, one of the replacements sent to us was actually different colour and cheaper model with less features! It is a shame as these toothbrushes definitely clean you teeth the best on the market but for how long they last, they are very expensive items, Philips, please fix your products as if they lasted long, it would be great product, even with you highly overinflated prices.
M**K
Good upgrade but plastic case is cheap and nasty
This is a good upgrade to my previous model which eventually died after several years of use. I like the app but personally I doubt I will ever use it. The plastic case is by far the WORST element of this. It looks, feels and handles like a really cheap Chinese plastic part that in NO WAY feels appropriate for such a high-end toothbrush and I doubt it will protect it at all. Thankfully I still have the case of the earlier model which also charges the new one.
B**1
Occasionally flawed, but the best brushes by far!
The power and feel of the sonicare brushes are second to none. I’ve tried others but they don’t get anywhere near the squeaky clean feeling these brushes provide me with. I drink a lot of tea and I’m sure my teeth would be orange if it wasn’t for these being as good as they are! They have a pretty much 2 week battery life, several different settings to personalise your brushing and a nice premium feel to the handle and brush. This has a new style charger (a puck type, so a flat bottom body/handle, if you hope to use an old charger or case). Some come with connected apps and brush head change reminders but that’s not something I’ve ever used. Yes they have reliability issues, which infuriates me because I’ve had sonicare brushes for about 10 years and they still have the same problems with internal components breaking. But I have never once had the slightest problem with getting it repaired or replaced under warranty, so I keep coming back. If a £1000 phone can’t last much more than 2-3 years, should I really expect my £120 toothbrush to do better…?
S**N
Good product but way too expensive.
Expensive, but great toothbrush. App is just a gimmick and not very useful.
L**D
Made right choice
Absolutely the right choice for me. I have owned both Phillips and Braun in the past, the most recent replacement being Braun because it was on offer and was quite cheap, big mistake, was good toothbrush but battery was useless having to be recharged constantly. My new Phillips fully charged, am now on day 14 and is still going, Very pleased with my purchase
S**M
⭐⭐⭐⭐⭐
I**V
The toothbrush came without travel case, no brush head and no box, delivered in plastic bag. The item was ordered for a present, cannot be used for that purpose.
A**S
Já uso escova da oral-B há 6 anos; este material da Philips é muito acima do nivel!!
J**D
very good
D**M
good
Trustpilot
1 month ago
3 weeks ago