Philips Sonicare DiamondClean Smart 9500 Rechargeable Electric Toothbrush, Black HX9924/11

(10 customer reviews)

$249.95

About this item

Our best toothbrush ever for the most exceptional clean and complete care

Best in class clean: Removes up to 10x more plaque and improves gum health up to 7x in just 2 weeks in Gum Health mode versus a manual toothbrush.Voltage:110-220 V

Brighten your smile with White plus mode to remove up to 100 percent more stains in just 3 days versus a manual toothbrush and personalize your brushing with 3 intensities and 5 modes: Clean, White plus, Gum Health, DeepClean plus and TongueCare plus

Get the best results with real time feedback, automated progress report, and automatic mode pairing that syncs your 4 premium brush heads to the optimal brushing mode

Our premium charging travel case lets you store and charge your toothbrush while on the go

With Amazon Dash Replenishment, you can set up automatic deliveries so you never run out of brush heads again

SKU: B06XSH2QTJ Category:

Additional information

Product Dimensions

4.37 x 6.85 x 9.92 inches; 2.31 Pounds

Item Weight

2.31 pounds

Manufacturer

Philips (DAP)

ASIN

B06XSH2QTJ

Item model number

HX9924/11

Batteries

1 Lithium ion batteries required. (included)

Customer Reviews

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Best Sellers Rank

#9,461 in Health & Household (See Top 100 in Health & Household)#9 in Rotating Power Toothbrushes

Is Discontinued By Manufacturer

No

10 reviews for Philips Sonicare DiamondClean Smart 9500 Rechargeable Electric Toothbrush, Black HX9924/11

  1. Will

    I love this toothbrush. My teeth honestly feel cleaner with the four minutes a day I spend brushing teeth with this toothbrush. My dentist had suggested using an electric tooth brush and I felt if I’m going to do it I might as well get the best. With this toothbrush you also get the use of the Philips Sonicare app which helps you target certain areas in your mouth you might not be brushing as well. It come with several different size brush heads for different purposes. It also has a variety of settings depending on how clean you want your teeth. And once it’s fully charged it lasts for at least a couple weeks if not longer. I bought this toothbrush so that I could use the app and make sure I was consistently getting my entire mouth clean. I definitely recommend this product.

  2. Eric

    After a few years of having an Oral-B electric toothbrush, I decided to look into a Sonicare from the advice of my dentist. I opted for this model because it has the gum health mode. I’ve enjoined the pulsating movement on this brush more than the rolling movement that Oral-B has. I also really enjoy the sensitivity notice on it if you are pushing too hard…something I noticed I was doing right from the first time I used this. So far the toothbrush has been excellent and I’m curious to see what my dentist says the next time I visit thanks to pressure control and gum health mode. The only thing I don’t particularly care for is the iPhone app that works with this product. It is a great feature to track and make sure you are brushing your teeth but I found it not necessary and I’ve had toothpaste splash on my phone a few times while using. It would also be nice if there was a spot on the charging glass/stand that would hold an extra brush since I use both the toothbrush and the tongue brush heads.

  3. Jeramyn Feucht

    Has all the features I care about and fixes all my complaints about the previous one I owned.An on and off button. Sounds silly but this was my biggest frustration with the old one. One button that did multiple things ment it didn’t do any of them well. The new one has a button that only does on and off it works brilliantly.A travel case that is durable and has a charger built in. This was my other big issue. Paying more than a hundred dollars for a toothbrush it should have a high quality case not a cheap flimsy plastic box.Charge that lasts. Love not having to charge every week.Cup charger is kinda gimmicky but works well enough.Things I appreciate but didn’t really care about.The auto recognizing brush heads. Sounds cool but in practice I only use one.Brush wear tracking: turns out I was replacing my brush heads more frequently than necessary. Nice bonus.Wireless tracking: nice to see how bad I am at brushing regularly but it hasn’t changed my behavior. Cool but not sure if it is useful.I’d definitely buy it again

  4. Annie

    I’ve had a Sonicare for four years, and absolutely love how clean my teeth always feel, how I can travel with it, the option of charging in it’s travel case or the charging glass, the 10 day battery life, and most of all the dental results. Once you have one you’ll never, ever, go without, but it is a BIG conscious splurge. This Christmas I decided to buy one for each of my 20-something kids, and their spouses, as their big gift. They all loved them, and still continue to tell me how much! (I know, funny gift, but it’s something they probably wouldn’t splurge on for themselves at this point in their lives, and I knew they’d appreciate it!) All of the colors are great, and since my kids are into tech, they like the app. As for me, I’m old school, so I’m happy with the model without the app. Happy brushing!!

  5. Ashley

    After the shaft on my previous diamond clean having more and more trouble getting a solid connection with the brush head (leading to poor vibration), I finally threw it out. I think I had it for approximately 6 years. This new Diamondclean with the next generation of brush heads is remarkable improvement over their previous design. Highly recommended!

  6. MD

    This was recommended by my hygienist and I love it. She said she was addicted to hers, and said that after using it, I would feel like I just had my teeth cleaned there at the dentist. She was absolutely right about that. This is a serious toothbrush. Regular brushing doesn’t make me feel as clean and while my checkups are really good, I believe at the next cleaning, this will prompt her to ask me what I’ve been doing differently. Hey, anything I can do to make my hygienist’s job easier sounds like a great idea to me. I’m not throwing away my old manual, for those times when I’m in a super hurry, but this is the mainstay from now on. Remember, you still have to floss though. Nothing replaces that, that I know of.

  7. Jonno N.

    I was really skeptical that this thing could actually whiten my teeth. I noticed a huge difference on the first brush. It really breaks stuff up. I switched from a manual brush but my wife switched from her other brand electric tooth brush. It took her a while to get used to the strength of this thing because it really is a strong vibration. I prefer that personally because it feels like my chompers are getting really clean. Took her a while to adjust though. I was really impressed that the whitening feature really works. My only disappointment is I really don’t use any of the app features. The app is annoying and bothers me too much so I uninstalled it naturally. I just put on whatever head and brush half the time so I’m probably not getting all the features I paid for. Oh well it’s still the best tooth brush on the market. OK if you read this long you get special treat: I visited my dentist after a few months of using this and didn’t tell her I switched tooth brushed. My dentist ALWAYS checks gum depth on every tooth. It takes a long time but they log the results every time. This is the process where they check how deep the gum pockets around your teeth go. They should not be deep you want nice and tight pockets with low scores. Using this tooth brush improved my gum scores dramatically, reducing some pockets from a 5 (bad) to a 2 or 3 (normal). When I told her I switched tooth brushes and what I got she was really impressed that I spent the extra money to take care of my teeth and it was really nice to know the money was well spent and actually improved my mouth health. This thing is worth the money. Please mark this comment as helpful if it helped you.

  8. Martin H.

    I bought this particular updated model of the DiamondClean electric toothbrush by Sonicare as a gift for my adult daughter. I have another one that I’ve had for at least three years. The brush does an excellent job of cleaning my teeth, especially between my teeth. I am all-thumbs when it comes to flossing my teeth. Using this brushes and having regular professional cleaning has proven effective in preventing tooth decay. When I first purchased my my DiamondClean, I had a problem charging it. I contacted the manufacturer, and they immediately sent me a new brushes body. I continues to have problems, and decided to use the travel charger for both brushes. That worked. I assumed the countertop charger was defective. I subsequently discovered by accident that the countertop charger would not work on my bathroom counter. I have no understanding why. When I moved, the charger worked fine on my new bathroom counter. Go figure!My daughter is quite pleased with her new DiamondClean. She has always used Oral-B power toothbrushes, claiming Oral-B are better rated. She has not used it long enough to notice an appreciable difference in the effectiveness between both brushes. However, after she made the claim, I asked my dentist which brush brand he used. He said he uses the Sonicare brush. He added that most claims of one brand being better than the other are more likely marketing efforts. I feel certain you will be pleased with the DiamondClean brush. I have been using Sonicare products since they came to market nearly 30 years ago.

  9. prc

    A wonder experience. Why did I not go with this at first? Because I thought spending twice as much made senseBut this device proved .me wrong! Incredibly invigorating for the teeth and gums. You can just feel that it is doing a good job. A totally new experience, not your typical swish swish of a standard electric!You can if you like, just plug it in, pick a brushhead, and start brushing, but if you do, you will evemtually be back to read the manual to figure out what you have! It is amazing!Philips has taken the time to fully research the art of tooth brushing. You can take advantage of their research by simply reading their manual and using this brush.Don’t waste your time and money on anything less!A helpful hint: lower the intensity when you first start using it. With the brush running, press the lower of the two buttons to select a lower intensity.

  10. Troy Ross

    This toothbrush is simply the best. I’ve tried multiple electric toothbrushes and they don’t compare to the power this one has. It’s simple, let the brush do the work. There are multiple reviews on the Bluetooth not working, that’s most likely because people don’t follow the instructions. I have never had a bad connection, the only time I did was because I turned on the brush prior to opening the app and had to restart. The toothbrush is not genius it will not pickup where you are brushing in your mouth if you do not follow the instructions (again), but it will notice which side of teeth you are brushing on and it gives great advice on how to get the best clean. Listen, if you want the best toothbrush, choose this one. The app, power, and travel features make this a must have, look no further!

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