Philips Sonicare DiamondClean 9000 Electric Toothbrush - Sonic Toothbrush with App, Pressure Sensor, 12 Brushing Settings, Replacement Reminder, Charging Stand, Travel Case, Amethyst, HX9911/91

I never write reviews but I’m making time for this one!! First off I spent hours researching and watching reviews on “the best electric toothbrush”. And it lead me to this one. It’s not too expensive like the diamond clean being $300+- it’s right in the middle for the price point and looks good, not too outdated and comes with a travel case, also it has all the features I’d really need. This is my first electric toothbrush coming from your regular target brand toothbrush’s ranging from $5-$20. What made me think of getting this over an oral B was the “sonic technology” which seems to be specific to the Phillips Sonicare brand, whereas oral b and others just rotate or whatever. Overall though it’s the best toothbrush I’ve ever owned and I’ll probably never go back to a regular toothbrush. My first concerns were reading other reviews that it broke in a year or 2 because of whatever faulty reason. But honestly if it breaks I’ll probably just get another one again because it’s worth it !! The clean is next level compared to a regular toothbrush and it’s a clean you’ll never experience without one of these toothbrushes. Once you realize what the vibrations mean you don’t need to use the app too, I never use the app and I know I’m gonna get a perfect clean each brush. As sad as it is to say but I look forward to brushing my teeth now every day knowing how clean and perfect my teeth are gonna feel afterwards lol. If you’re worried about the money then these types of toothbrushes aren’t for you. But if you can look past the price it’s 100% worth it.

This is a diamond clean toothbrush. It is offered at a good price compared to other suppliers. These toothbrushes do a great job cleaning your teeth. They are worth the extra money.

So far very great. Great packaging, zero damage. Hopefully it last almost a decade like my last one i purchased from Philips. Love the multiple settings and speed/intensity changes. Been almost 2 weeks. Looks great feels great, easy to use. I'll try to remember to update later down line.

The left is this item, ($200) and the one I got from my dentist ($50). This item has more features like the app and a few more settings which I’m sure is why it’s so much more expensive but I was really disappointed. First of all the case it comes with was really flimsy and didn’t stay closed when the toothbrush was in it. The case that came with the $50 one was much thicker and nicer, which really surprised me. You would think for the extra $150 you’d get the better version of the case. The “charging glass” is a real cheap little piece of plastic, not glass. It also doesn’t stay sturdy on the base, it easily slides off which would be aggravating with your toothbrush always getting knocked over. Maybe it’s not fair to rate it so low without using it, but to me it is not work the extra $150 with the charging glass and case are so terribly made and you get a better case with the cheaper version. I don’t think the app and extra few settings is worth the huge price difference. Maybe that’s not fair of me to say without using it and maybe using it would’ve changed me mind, but I was so disappointed I am returning it. I would’ve expected the better quality accessories to come with the more expensive version, not the cheaper one. Not to mention the cheap flimsy case is broken and doesn’t even stay closed with the toothbrush in it so it will pop right out.

Reviews suggest using this product feels similar to a professional-level cleaning. I agree. I noticed a significant improvement with this product. However, after 14 months, it began to operate differently (less vigorous) and within days stopped working altogether. I tried the troubleshooting suggestions. None worked. I contacted Sonicare who asked for the Amazon invoice and a photo of the device. They told me I was within warranty and will send a replacement brush and two brush heads (since I threw one away initially thinking it might have been defective). Bummer that it broke after 14 months. (It's a pricey toothbrush). But very happy with the quick/easy offer to replace it.

Wonderful toothbrush. Always loved these designs and sonic care are the kings of this technology. I got the purple “Special Edition,” as it had same features as $300 one but nearly half the cost. 💲 Downfall? Slipper as all H)&L! I bought this one because I had dropped my last one and broke the internals. Heartbroken but satisfied with its overall longevity, I went back to the same manufacturer. I’m happy I did. But the coating…THE COATING ON THE HANDLE IS LIKE GRABBING A GREASED UP ICYCLE. It CONSTANTLY wants to slip out of your hand. However- tilt your head back slightly- which you should anyway to not make a mess, and voila - same OUTRAGEOUSLY GOOD clean at HALF the price. *******BE ADVISED***** The brush head that comes with this model is a significant portion of the expense in both this and other models. It is unlike ANY other sonic care brush head, in EVERY way, and I HIGHLY recommend it. HOOOOOWWWWWWEEEEEVVVVVEEERRRR, you could buy the cheapest model (app is silly anyways) pop this more expensive brush head on there (sold separately) and BAM!!💥 You just beat the whooooooole system!!! - 👊🏻 🤚⬇️ 🎤 (mic drop)

This brand is the only electric toothbrush I buy! It’s easy to use, is a hard worker for healthy teeth and gums! Stays charged for a couple weeks or so. But I usually keep mine continually plugged in since it’s close to a plug. I have different colors, a purple one and white one and another one! Great cleaning for teeth, comfortable to hold, different settings for cleansing, whitening and more. Real good product!

I bought a pink one and a blue one for my son, I recommend it. It is very important to take care of the health of your teeth. It cleans well, the only drawback is the high price.