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Customer Ratings & Reviews

Your price for this item is $271.99
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The comparable value price is $339.99

Customer reviews

Rating 4.8 out of 5 stars with 897 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

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 13 Showing 241-260 of 897 reviews
  • Pros mentioned:
    Brush head

    Rated 5 out of 5 stars

    love this toothbrush

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great toothbrush love all the features. and the multiple brush head that come with it

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning

    Rated 5 out of 5 stars

    Works but not alone

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well to clean your teeth and tongue. But seems over the top with the phone app wish there was a way to get the same experience just with the device.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Super clean

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love my new Phillips sonic care toothbrush. It is super fast and after I’m done brushing my teeth if feels so clean. Battery lasts forever. I highly recommend this product

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning

    Rated 5 out of 5 stars

    Worth every penny

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was worried spending this much on a toothbrush but this thing is worth every penny my tetth have never been so clean you need this toothbrush

    I would recommend this to a friend
  • Pros mentioned:
    App

    Rated 5 out of 5 stars

    1 year review

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have been using this tooth brush for a year now and really enjoy the app. It’s user friendly and shows you how you are doing in different metrics.

    I would recommend this to a friend
  • Pros mentioned:
    Brush head

    Rated 5 out of 5 stars

    Sonicare does it again

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My favorite of all of the Sonicare Toothbrushes that I have used. I like the bonus brushes that come with this package. I like the Deep Clean mode, which last 3 minutes.

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning

    Rated 5 out of 5 stars

    Dentist approval

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Cleanest teeth ever when i go to the dentist they are always impressed

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Ungraded and worth every penny

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve had a Sonicare for over 7 years and I liked the new app option this toothbrush offers. Now that I’ve tried it, I love it! It takes you around your mouth in 6-20 second intervals. Love everything about it!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great Toothbrush

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought for myself and husband. Love the deep cleaning function of this toothbrush... it's easy to hold and works great.

    I would recommend this to a friend
  • Pros mentioned:
    App

    Rated 5 out of 5 stars

    Such a great toothbrush

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this toothbrush and the app is super easy to use but you do not need to use it to brush your teeth. It has helped me brush much more thoroughly and my dentist noticed the difference

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Excellent toothbrush

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This toothbrush is excellent if you really care about your teeth. The settings are easy and the toothbrush helps you know if you're brushing to hard.

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning

    Rated 5 out of 5 stars

    Highly Recommend!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does an awesome job on cleaning teeth. My dentist never has anything to really do on my teeth. Gums are healthy and no plaque

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Electric toothbrush

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This electric toothbrush works great. Once you charge it, it stays charge for quite a while. The toothbrush works in conjunction with the app on your phone.

    I would recommend this to a friend
  • Pros mentioned:
    Brush head

    Rated 5 out of 5 stars

    Perfect product

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best ever that you can buy for electric toothbrush

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Good Buy

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Been using a cheap $50 brush from amazon the last year and this thing blows it out of the water. Brushing twice a day now, app helps remind me when I'm slacking.

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning

    Rated 5 out of 5 stars

    Awesome!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this Phillip's sonicare toothbrush! Leaves my teeth feeling super clean. I'll never stop using this brand. So happy with my purchase!

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning

    Rated 5 out of 5 stars

    It’s the best….around!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent toothbrush. Cleans teeth exceptionally well. Love the different settings and tongue brush.

    I would recommend this to a friend
  • Pros mentioned:
    Brush head

    Rated 5 out of 5 stars

    Excellent product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've had older versions of these toothbrushes and finally went all in for this model. Wow, a huge difference this model is. Quieter, more options and the much needed varied brushes.

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning

    Rated 5 out of 5 stars

    Expensive, but you get your money's worth

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I don't use the app personally, to much time consumption, but I've never had a better toothbrush. You feel like you just left the dentist after every use.

    I would recommend this to a friend
  • Pros mentioned:
    Brush head

    Rated 5 out of 5 stars

    Toothbrush

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really nice toothbrush. Came with lots of replacement brushes. Has a sensor to let you know if you are brushing too hard

    I would recommend this to a friend