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Philips Sonicare 9900 DiamondClean Prestige HX9992/42 - Electric Toothbrush

Reviews Philips Sonicare 9900 DiamondClean Prestige HX9992/42

Interested in reviews of Philips Sonicare 9900 DiamondClean Prestige HX9992/42? It got 4.7 out of 5 stars from our customers. Find specific customer reviews of Philips Sonicare 9900 DiamondClean Prestige HX9992/42 below. We will appreciate if you also share your experiences with Philips Sonicare 9900 DiamondClean Prestige HX9992/42 after purchasing.
357.90 €
In stock > 5 pcs
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User Reviews

Michal, Horka nad Moravouflag
Rated 24/01/2024, variant Philips Sonicare 9900 DiamondClean Prestige HX9992/31
Verified purchase
After training perfect beautifully clean, better than a brush.
The app is also great, it shows the cleaning success rate, shows tips etc.
It takes about a week to get the hang of it. In the beginning, the paste is everywhere: -)
Before cleaning, it is necessary to connect to the charger at least briefly so that a new upcoming cleaning is "established" in the app.
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Pavel, Ostravaflag
Rated 10/01/2024, variant Philips Sonicare 9900 DiamondClean Prestige HX9992/12
Verified purchase
The brush has a pleasant design that does not spoil anything. In addition, it comes with a nice travel case, into which the toothbrush can be nicely stowed and, in addition, charged through it. I struggle a bit with the feel when cleaning, even though I have the vibration set on low the oscillating bristles tickle my tongue too much and it's quite uncomfortable - it takes some getting used to. One thing I would criticise about the case is that the head can be placed in it, but only without the protective cover, so this cannot be carried with the brush, it could be useful at times to give the rather expensive head some extra protection. A big minus then deserves the application and actually pairing and synchronization. Occasionally, the app displays an instruction that is replaced by another instruction before the person reads it. The app started to search for the toothbrush that needs to be switched on (by taking it in hand), but before the pairing was completed, the toothbrush went to sleep again, so the app was unable to complete the pairing -> Paired only after a few minutes, when it managed to catch the interval when to take the toothbrush in hand to wake it up, and when exactly to click the button. This could definitely have been done better. The manufacturer states that the app does not need to be on when cleaning, that the cleaning data is stored in the brush and can be synchronized afterwards - which I would like. Unfortunately, very often, in fact most of the time when I finish brushing my teeth and then want to download the data in a few hours, the toothbrush connects, but the app claims that there is no cleaning data. So basically nothing is stored. I think that's a pretty big disadvantage. I don't want to brush my teeth and have to keep my phone on with an app on it so I don't accidentally lose data. The charger is a nice little pancake with some pretty ugly plastic on it. As if it would be a problem to make it nice as one piece to make it look like something.
Guided brushing - helps avoid common brushing mistakes
Practical travel case
Design
The case also serves as a charger
Unsophisticated pairing process
The head can also be stored in the case, but only without the cover
Data transfer between the toothbrush and the app often fails and data is lost
The charger is unnecessarily out of its parts, it could have been made as a nice monoblock.
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Bohuslav, Mostflag
Rated 27/12/2023, variant Philips Sonicare 9900 DiamondClean Prestige HX9992/11
Verified purchase
Cleans teeth beautifully
Top quality workmanship
A nice bonus is the rechargeable travel case, which acts as a power bank for the toothbrush
100% satisfaction!
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Ondřej, Děčínflag
Rated 20/12/2023, variant Philips Sonicare 9900 DiamondClean Prestige HX9992/12
Verified purchase - review from a price comparison website
The app does not allow you to set your own length of time to clean, which in practice means that after two minutes of being on it turns itself off and you are then not able to properly clean all the teeth in your mouth, you have to do two cycles to clean everything and thus you are already the app is completely useless and serves only for some settings of the brush which could certainly be done with the buttons. Because of the fact that you don't make it in one cycle it will scold you for not cleaning everything Even though in the next cycle you finished everything. I don't know why they didn't develop the app with the toothbrush so that I could tell the app when to move to the next quadrant of teeth instead of some stupid timer that doesn't take into account the fact that I'm not that skilled at hand-eye coordination, and the fact that I have very damaged teeth that are complicated to clean. Nothing, too much.
It is a very high quality and effective sonic toothbrush.
It is very portable thanks to the cover
Great to hold (and lightweight)
The application does not allow you to set your own cleaning time
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Lukáš, Únanovflag
Rated 02/12/2023, variant Philips Sonicare 9900 DiamondClean Prestige HX9992/12
Verified purchase
I had been looking into a sonic toothbrush for a long time and I'm glad I finally chose this one. Just a few days and despite the higher price, it will convince you that it was a good investment. Personally, I wouldn't expect to ever be this excited about a toothbrush.
Battery life
Cleaning tracking app
Design
Cleaning efficiency
Price
More expensive replacement heads
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Jan, Šenov u Ostravyflag
Rated 28/11/2023, variant Philips Sonicare 9900 DiamondClean Prestige HX9992/12
Verified purchase
I am satisfied with the brush. Thanks to the app, I have feedback and can improve my cleaning. What is practical is that in addition to the charger, a travel case is included.
The app actually shows the length of cleaning, in twelve segments (individual days and then the average for the week).
In the application, excessive pressure can also be seen retrospectively (again in each of the twelve parts of the mouth).
The anti-scrubbing function is also excellent (a person used to a regular toothbrush simply cleans with an electric one out of habit, which causes scrubbing)
The brush measures 2 minutes of cleaning and switches itself off. Of course, it can be switched on again.
To sync, you need to put your phone very close to the toothbrush and turn on the app.
If the app distinguished individual teeth instead of just segments, it would be even better.
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Companyflag
Rated 28/09/2023, variant Philips Sonicare 9900 DiamondClean Prestige HX9992/12
Verified purchase
The brush cleans very well. Once connected with the app, there is a choice of modes and together the toothbrush and app then guide the user to clean the teeth evenly and long enough. The price is high, but it matches the quality, often there are discounts of around 20%, so it is worth waiting.
Take quality workmanship
Long battery life
Travel case
Connectivity with an app
High price
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Anonymous customerflag
Rated 09/07/2023, variant Philips Sonicare 9900 DiamondClean Prestige HX9992/11
Verified purchase
Effectively removes plaque and prevents tartar formation
3 modes according to sensitivity
Travel case with charging
Endurance on a single charge
Price, but it has value
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Marek, Prahaflag
Rated 09/07/2023, variant Philips Sonicare 9900 DiamondClean Prestige HX9992/12
Verified purchase
Light
Dimensions compared to the competition
Travel case with USB-C
Smart features
Monitoring the replacement of heads
Change mode only through the app
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Eva, Mostflag
Rated 03/07/2023, variant Philips Sonicare 9900 DiamondClean Prestige HX9992/12
Verified purchase
I was hesitant about which el. toothbrush to choose - I've never had one before. I chose intuitively - I call it, "the smart toothbrush". Great satisfaction, many features - and I really use all of them. I don't regret it for a moment🙂Eva Halendová
excellent toothbrush, I paired it with the app on my phone- it informs me of proper brushing- friction, pressure, hold, tooth coverage. It monitors the battery level. gorgeous look, practical beautiful case, charger- for my everything 👍It's my first el. Toothbrush- I chose the newest line- excellent investment. Satisfaction. Eva Halendová
no cons
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