Philips Sonicare DiamondClean DiamondClean Smart 9400 HX9917/90 Akku-Zahnbürste, Erwachsener, Schallzahnbürste, Zahnfleischpflege, Whitening, 62000 Bewegungen pro Minute, Grau, 2 min
Vor- und Nachteile
von unseren Spezialisten
Die Philips DiamondClean 9000 HX9917/90 ist eine sonische aufladbare Zahnbürste. Bietet 4 Putzmodi mit 3 Intensitäten, Drucksensor, 2-Minuten-Timer mit 30-Sekunden-Pacer, App-Verbindung und bis zu 3 Wochen Akkulaufzeit. Inklusive Reisetasche und Bürstenköpfe.
Bewertungen von Philips Sonicare DiamondClean DiamondClean Smart 9400 HX9917/90 Akku-Zahnbürste, Erwachsener, Schallzahnbürste, Zahnfleischpflege, Whitening, 62000 Bewegungen pro Minute, Grau, 2 min
Basierend auf 90 Bewertungen
Delighted, my teeth have never been so clean. Excellent battery life
Delighted, my teeth have never been so clean. Excellent battery life
Norfolklad
30. Juni 2026
With this toothbrush being a premium product you would expect this to have no issues but this has developed an internal rattling noise and doesn’t work correct!Customer services couldn’t offer a replacement as I didn’t have a receipt dated back from purchase…
With this toothbrush being a premium product you would expect this to have no issues but this has developed an internal rattling noise and doesn’t work correct!Customer services couldn’t offer a replacement as I didn’t have a receipt dated back from purchase…
Anonymous
27. April 2026
I bought 2 of these premium top of the range toothbrushes for around £200 each at the time. One lasted a year with light use the other just about managed 18 months. They both developed a similar issue where it vibrates and makes noise but doesn't do any cleaning, I think the motor has disengaged from the brush head. Really disappointed with these.
I bought 2 of these premium top of the range toothbrushes for around £200 each at the time. One lasted a year with light use the other just about managed 18 months. They both developed a similar issue where it vibrates and makes noise but doesn't do any cleaning, I think the motor has disengaged from the brush head. Really disappointed with these.
ZeboTouit
16. Januar 2026
This is the most magnificent toothbrush. I have had 3. But each time, after a year or so, it breaks and stops being as effective. After some research, it seems the magnetic motor becomes misaligned, but for a toothbrush at this price, this is not acceptable after a year or so. For the price it should last at least 5 years! And trying to contact Philips for support is nigh on impossible.
This is the most magnificent toothbrush. I have had 3. But each time, after a year or so, it breaks and stops being as effective. After some research, it seems the magnetic motor becomes misaligned, but for a toothbrush at this price, this is not acceptable after a year or so. For the price it should last at least 5 years! And trying to contact Philips for support is nigh on impossible.
Alt-tab
16. Januar 2026
Had this for over 2 years and it’s just stopped working. It won’t turn on. I’ve left it for days. I then charged it,, but it just won’t turn on. Considering how expensive these toothbrushes are, they really aren’t that durable. Awful. I’ve asked for a replacement as it’s still under warranty, but Philips don’t really tell you or notify you if they agree to the replacement or not - haven’t heard from them since submitting the form! Awful in every sense - from the quality of this product, to customer service.
Had this for over 2 years and it’s just stopped working. It won’t turn on. I’ve left it for days. I then charged it,, but it just won’t turn on. Considering how expensive these toothbrushes are, they really aren’t that durable. Awful. I’ve asked for a replacement as it’s still under warranty, but Philips don’t really tell you or notify you if they agree to the replacement or not - haven’t heard from them since submitting the form! Awful in every sense - from the quality of this product, to customer service.
Freepalestine
16. Januar 2026
