Customers find value in the DiamondClean Smart 9700 Rechargeable Toothbrush's cleaning capabilities, variety of brush heads, and user-friendly app. The long battery life, ease of use, overall performance, travel case, and design are also well-received. However, some customers find the price to be high, and a few have noted sensitivity to the vibration and occasional Bluetooth connectivity issues.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 2 Showing 21-40 of 896 reviews
Pros mentioned:
Battery life, Brush head
Rated 5 out of 5 stars
DiamondClean 9700
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
WOWSERS!!!!! So I finally bit the bullet and purchased an electronic toothbrush. I did my due diligence like I normally do on any major purchase. And initially I was looking at purchasing a lower priced Philips Sonicare, which had I, I'm sure my experience would be just the same. However, I went with the big boy and purchased the DiamondClean Smart 9700 and all I can say is wow.
This toothbrush is amazing!!! After letting it fully charge through the glass, I finally put it to the test. Downloaded the app and connected it through bluetooth on my phone and away I went with brushing my teeth. Afterwards, my mouth felt as though I had just stepped out of a dental office with having my teeth cleaned. Now I'm not recommending that you stop going to your dentist for you regular biannual cleanings, but all I'm saying is this was money well spent in my opinion.
Included in the package with the toothbrush is the charging glass, 8 different types of brush heads, a travel charging case, and a plastic piece that sits on top of the cooper charging base to that allows you to stand your toothbrush upright than leaning it in the charging glass.
On the toothbrush you change the settings to different types of cleaning and/or whiting. Very good toothbrush and recommend it to anyone looking for an amazing set.
Note: Always remember to turn the toothbrush off before taking it out of your mouth. Your mirror will thank you. LOL!!!
I would recommend this to a friend
Pros mentioned:
Cleaning
Rated 5 out of 5 stars
Love this toothbrush!
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great! My teeth are cleaner and whiter! Have been using for 1 year and I love it!
I would recommend this to a friend
Pros mentioned:
Brush head, Ease of use
Rated 5 out of 5 stars
Glad I bought this item.
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I was on the fence about buying this item. Glad I bought it for my wife. She likes the multiple brush heads and the travel case. Overall very easy to use and it's a very powerful toothbrush. Make the purchase you will be glad.
I would recommend this to a friend
Pros mentioned:
Cleaning
Cons mentioned:
Price
Rated 5 out of 5 stars
Expensive, but worth it
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
At the time I purchased this toothbrush, it was the top model, but over 1.5 year later it's still at the top. No problems, works perfectly, has enough spare toothbrush heads for every need. Sometimes I accidentally pressed the intense level button, so needed to fiddle a little to return to right for me setting. Also didn't find any use for app - tried several times, didn't find anything, that the brush itself already does. Ones the new toothbrush head wasn't recognized as a new one - look like the hard water sediment after a year of using blocked the detection - easy fixed by cleaning of sediment (it was between head and toothbrush body and I finally saw it under better light). From my point of view, a little overpriced, but pleasure to use makes it less painful.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Worth the money
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This toohbrush has everything you need and nothing you dont.
It comes with brusheads that will last you over a year,a travel case that can take the toothbrush and 2 heads along with it and an amazing battery life that will last you about 2 weeks.Not to mention when you pair it with the sonicare app, it really shows what its capable of.Overall great product and yes it is worth the price 100%
I would recommend this to a friend
Rated 5 out of 5 stars
Great as a Gift!
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent toothbrush! I purchased as a gift for my wife, and she's never enjoyed brushing her teeth as much as she does now -- stylish, solid warranty and build, and easy to find extra heads when needed. This will be the brand I replace my current electric brush with once it's time
This review is from Philips Sonicare - DiamondClean Smart 9700 Rechargeable Toothbrush - Rose Gold
I would recommend this to a friend
Pros mentioned:
App, Battery life
Rated 5 out of 5 stars
Love my toothbrush
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
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.
I would recommend this to a friend
Pros mentioned:
App, Brush head
Rated 5 out of 5 stars
Your mouth will thank you.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This toothbrush is fantastic! The app is also a great addition. It even knows what head you put on and adjusts the brush accordingly. The case makes it super easy to travel with.
I would recommend this to a friend
Pros mentioned:
Cleaning
Cons mentioned:
Price
Rated 5 out of 5 stars
Philips Sonicare
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I love this tooth brush it’s a little bit on the pricey side but complete worth the price considering it’s for your health and also it’s very satisfying to have it thoroughly clean your teeth. I 100% recommend this to anyone who wants to have a healthier smile and the confidence you deserve; Philips Sonicare toothbrush is the brush for you!!!
I would recommend this to a friend
Rated 5 out of 5 stars
Smart, effective, well worth the price!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I've been using this toothbrush for two week now and the results have been incredible! I previously had a Philips Sonicare that was a little less feature heavy and within the first few days was able to notice a sizable difference in the cleaning efficiency. The companion app and in-handle features that guide you to a better and healthier clean are well worth the cost of the brush. It also comes with a variety of smart brushing heads that are automatically tracked through the app to give you an in-depth look at how much longer they'll last. The higher cost also includes multiples of these, so that offsets it a bit. You can also sign up for a program within the app that will sync with your dentists results, optimize your cleaning experience, and track what has been done and how well it was accomplished. The only drawback is with the initial firmware update that was ready to install upon opening the box is the instructions are vary vague, my advice (and seemingly the only way to install the update) is to use your toothbrush once before attempting and that seems to fix that issue. Aside from that, this product has been incredibly amazing!
I would recommend this to a friend
Pros mentioned:
Cleaning
Rated 5 out of 5 stars
Upgraded Toothbrush
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I had the older version of this toothbrush. I love the new one with all the settings and additionally the tongue brush!!! The case is very convenient for travelling. Charging is super easy as well, the cord is attached to the case. Blue colour looks gorgeous! Worth the money! Definitely recommend!
I would recommend this to a friend
Pros mentioned:
Battery life, Brush head
Rated 5 out of 5 stars
Great toothbrush! The app helps brush longer!
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I love my new toothbrush. Ever since we got these for Christmas, I've been brushing my teeth (a lot). Not a lot where I'm just going to brush them, but a lot longer and more thorough that before thanks to the app. The unit comes with quite a few additional heads and they all work with the toothbrush a little differently. I'm still deciding which one I like best. However, the new heads are a little pricey so I'm going to keep an eye on their discounts.
I would recommend this to a friend
Pros mentioned:
App
Rated 5 out of 5 stars
Phenominal Tooth Care System!!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Phenominal toothbrush! Working with the app provides valuable insights. Also, the different heads to do everything you need is very impressive. I'm getting so used to it that I don't think I could feel good about brushing my teeth without it!
I would recommend this to a friend
Rated 5 out of 5 stars
Super clean!
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I was in need of updating an older electric toothbrush. Swapped over from another brand, and maybe just because it’s brand new, but I feel this one cleans way better than any other I’ve used in the past. The travel case with charger is a great feature to have since I travel a decent bit. The toothbrush looks great as well (yeah, never thought I’d compliment the looks of a toothbrush). I really don’t see myself using the Bluetooth features often or at all but it’s cool I suppose.
I would recommend this to a friend
Pros mentioned:
Battery life, Cleaning
Rated 5 out of 5 stars
Best electric tooth brush. Period.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I owned several leading brand electric toothbrushes before but this model is by far the best i ever had.
Amazing battery life.
Strong pulse that cleans deep.
I highly recommend this tooth brush, when you think about it, 1 dental procedure will be more than enough to cover the cost, so your saving a dentist visit.
I would recommend this to a friend
Pros mentioned:
App, Cleaning
Rated 5 out of 5 stars
Great!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I really cannot explain why I waited so long to buy this Sonicare (diamond clean) toothbrush. Compared with my other Sonicare (essence) toothbrush, this Dimond Clean cleans like no other toothbrush. Had I have known this I never would have spend years using the essence. And this one connects to my phone so I can get informed about my brushing habits. Never knew how advanced a toothbrush could be until I bought this awesome little thing!
I would recommend this to a friend
Pros mentioned:
Cleaning
Rated 5 out of 5 stars
Best toothbrush I have ever owned
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
We bought 2 of these (one for me and one for my wife). This is expensive but it is the best electric toothbrush I have ever owned. It comes with several different head for cleaning and whitening teeth and even a brush for cleansing your tongue. You can even attach this to your phone or table and it will let you know how you are brushing and where you need to concentrate. I don't really use that feature but it's there of you are intersted.
I would recommend this to a friend
Pros mentioned:
Battery life, Cleaning
Rated 5 out of 5 stars
Best electric toothbrush
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I have been a Sonicare user for years. The older model lasted for a long time. When I replaced it I chose this model because I travel a lot and it has a USB charging port in the case. I have found the the USB charger isn't as convenient as I thought but I still love Sonicare. On my last trip I experimented with an Oral B, because it was available in a battery operated version. Compared to the Sonicare it was awful. My mouth didn't feel clean. Only Sonicare gives me the clean feel I'm used to.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Best Oral B Toothbrush
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Posted . Owned for 11 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great power toothbrush with long lasting battery. You don’t have to worry about charging the handle prior to traveling, the travel case also serves as a charger!
I would recommend this to a friend
Pros mentioned:
Ease of use
Cons mentioned:
Price
Rated 5 out of 5 stars
Have fun brushing your teeth.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is the second one of these I've purchased within the last 7 years. It has a lot of features. It's very easy to use and Makes it fun to brush your teeth. A little on the pricey side though.