Reviews Philips Sonicare DiamondClean 9000 HX9216/89 1+1
Interested in reviews of Philips Sonicare DiamondClean 9000 HX9216/89 1+1? It got 4.2 out of 5 stars from our customers. Find specific customer reviews of Philips Sonicare DiamondClean 9000 HX9216/89 1+1 below. We will appreciate if you also share your experiences with Philips Sonicare DiamondClean 9000 HX9216/89 1+1 after purchasing.
Philips Sonicare DiamondClean 9000 HX9216/89 1+1
In stock > 5 pcs
682.49 €
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Anonymous customer
Rated 13/11/2026, variant Philips Sonicare DiamondClean 9000 HX9212/84
Verified purchase
This is probably going to be a very mixed review. There are a lot of things I like and don't like at the same time. The display idea is great, but in this particular design, it feels quite underutilised. The travel case is well-made, but I don't understand the lack of USB-C (someone should be properly punished for that). Compared to the previous version, the new generation feels quieter and the handle seems to be better insulated from vibrations. As for the smart features, they are almost useless to me so far. With the pressure tracking feature, the toothbrush forces me to press unnaturally hard. I don't even know what I'd have to do to make it think I'm pressing too hard. My teeth would probably have to fall out by then. The mapping of brushed areas is nothing to write home about either – Philips apparently considers the chewing surfaces of teeth to be beneath their resolution limit, focusing only on tracking the front and back lines of teeth, and even there, the toothbrush sometimes misses the tracking and doesn't register that I've already gone over the area. The worst disappointment for me is the (completely incomprehensible) software setting – the longest brushing programme is just over 3 minutes – any dental hygienist will tell you that's not enough and that you simply can't brush your teeth thoroughly in such a short time. Otherwise, at its core, the toothbrush does exactly what it's supposed to and cleans teeth brilliantly with the right technique – I just wouldn't rely on the smart features at all. :-)
material/workmanship quality
my teeth are beautifully clean and I can cut down on dental hygienist visits: )
design
convenience – the toothbrush does all the hard work for me
absence of USB-C
absence of adapter
the smart features seem useless to me so far – unless a software update comes along, they are almost unusable in my opinion, though I am reviewing this based on first impressions
the mobile app definitely deserves a redesign – it is cluttered and unintuitive
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Customer, Vrbno Pod Pradedem
Rated 09/11/2026, variant Philips Sonicare DiamondClean 9000 HX9212/84
Verified purchase
the biggest disappointment is charging cable connector. They were using USB-C on older model which I’ve had for more than 5 years. They changed to USB-A and phillips 2-pin connector on this one. So you are buying premium model with downgraded charging options.
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Tomáš, Praha 9
Rated 12/09/2026, variant Philips Sonicare DiamondClean 9000 HX9212/84
Verified purchase
Compared to older models, the body of the toothbrush has a display where you can set it to check if everywhere is cleaned well, where you pressed too hard, or where you scrubbed too much. It also shows the battery status in %. Alternatively, the same can be set up via the mobile app.
Compared to older models, you need an adapter for charging, which isn't included. I can just about understand that. But what I don't get is why the included cables have IEC-C7 connectors (which plug into the base of the glass and into the case) and USB-A on the other end. On the older models, the cable was permanently attached to the glass base and the case. A charging adapter wasn't needed for the glass, only for the travel case. It would have been enough to put USB-C on both the base and the case, and you could have used a standard charger and cable from your mobile. So, I'm using both my old glass with its own plug and my old case with a USB-A cable. THIS WAS A REAL FAIL.
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