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Reviews Philips Sonicare 9000 DiamondClean HX9911/89

Interested in reviews of Philips Sonicare 9000 DiamondClean HX9911/89? It got 4.8 out of 5 stars from our customers. Find specific customer reviews of Philips Sonicare 9000 DiamondClean HX9911/89 below. We will appreciate if you also share your experiences with Philips Sonicare 9000 DiamondClean HX9911/89 after purchasing.
Philips Sonicare 9000 DiamondClean HX9911/89 - Electric Toothbrush
Philips Sonicare 9000 DiamondClean HX9911/89
In stock > 5 pcs
204.90 €
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Milada, Říčanyflag
Rated 11/01/2026, variant Philips Sonicare 9000 DiamondClean HX9911/89
Verified purchase - review from a price comparison website
Bought for my wife as a Christmas present. We have never had an electric toothbrush before and I was quite worried that it would be an inappropriate gift, but it really surprised and delighted, we both use it and it is really luxurious. If you have never had an electric toothbrush, you will be very pleasantly surprised. I am glad I chose this model. I recommend it! Money best invested. Even the dentist complimented me.
Modern design
Beautiful metallic colour
Comfortable in the hand
Long battery life
Practical stand
Luxuriously cleans
Teeth are as smooth and clean as ever
Simple control
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Petr, Praha 5flag
Rated 12/12/2025, variant Philips Sonicare 9000 DiamondClean HX9911/89
Verified purchase
excellent cleaning
rich selection of modes and 3 intensities
long life
a crappy travel case that does not at all correspond to a toothbrush of this category, a piece of cheap plastic molding without charging. Charging cup also, here Philips should improve a lot to not give the impression that it is disposable. In the set of the same toothbrush with shower is a perfect case and a charging glass. I was very disappointed by this, Philips can do it, but they are pointlessly saving in the wrong place.
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Tomáš, Praha 8 - Libeňflag
Rated 04/09/2025, variant Philips Sonicare 9000 DiamondClean HX9911/89
Verified purchase
Terrible experience - the product is very unfriendly to the gums. Poor quality hard bristles even on supposedly premium heads. TAKE CARE! - Cannot be returned within the 14-day statutory period if you unpack the product. I definitely do not recommend not to buy - a great advertising massage, but the product does not match it at all.
Poor quality heads (hard bristles)
Non-functional mods - everything vibrates the same without any difference
The cleaning process is very unpleasant
Quality of workmanship as from the Vietnamese market, housing piece of plastic, vachrlatý stand, on the brush itself constantly flashing all diodes
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Iva, Klecanyflag
Rated 09/08/2025, variant Philips Sonicare 9000 DiamondClean HX9911/89
Verified purchase - review from a price comparison website
GREAT product
pressure detection behind the teeth
2 additional heads in the package
inadequate price for the toothbrush case, an ordinary piece of plastic
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Martin, Praha 9flag
Rated 27/03/2025, variant Philips Sonicare 9000 DiamondClean HX9911/89
Verified purchase
gentle on the gums (compared to the older round toothbrush)
cleans well
lovely design
unpleasant sound when cleaning
somewhat impractical stand
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Customer, Brnoflag
Rated 22/03/2026, variant Philips Sonicare 9000 DiamondClean HX9911/79
Verified purchase - review from a price comparison website
Super
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Radovan, Brno - Nový Lískovecflag
Rated 11/03/2026, variant Philips Sonicare 9000 DiamondClean HX9911/88
Verified purchase - review from a price comparison website
The toothbrush itself works great, it's easy to use. I'm deducting a point for lack of documentation. The instructions are just a small piece of paper with some little words, which I sometimes had trouble deciphering. However, a thick booklet was enclosed with a declaration of conformity in Turkish and other languages even more distant to us. I finally downloaded the instructions from the internet. I was unable to install the Philips sonicare app. It says "not compatible with this version", by which I guess it means with the version of Android on my phone.
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Robert, Hazlovflag
Rated 26/02/2026, variant Philips Sonicare 9000 DiamondClean HX9911/84
Verified purchase - review from a price comparison website
Adjusting the length of tooth brushing, gum massage, fresh mouth feeling.
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Petr, Tepliceflag
Rated 28/01/2026, variant Philips Sonicare 9000 DiamondClean HX9911/84
Verified purchase - review from a price comparison website
works great
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Miloš, Hodslaviceflag
Rated 05/09/2025, variant Philips Sonicare 9000 DiamondClean HX9911/88
Verified purchase
Philips toothbrushes never disappoint, beautiful design, functional
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