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Customer Ratings & Reviews

Your price for this item is $131.99
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The comparable value price is $219.99

Customer reviews

Rating 4.7 out of 5 stars with 1317 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

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Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers find value in the DiamondClean Smart 9300's superior cleaning capabilities, user-friendly app, and long-lasting battery life. Many appreciate the toothbrush's design and ease of use, though some express concerns about the high price point. A few users also mentioned issues with charging and the travel case.

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 60 Showing 1,181-1,200 of 1,317 reviews
  • Rated 5 out of 5 stars

    Wife loves it

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

    Great little product. Come with a travel case and came in the color she loves. A perfect gift

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

    Great toothbrush

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

    I love that this product has a sensor which tracks my brushing and helps me work on the spots I've missed.

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

    Best product

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

    Phillips Sonicare product I am using it for a few years and no complain.

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

    Sonicare toothbrush

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

    This item really does a great job. It geta my teeth cleaner versus a manual toothbrush.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Missing USB Charging in Case

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

    The ap starts with a warning that it needs to access my personal data. No thank you. Drop the ap and add back the USB charging to the travel case.

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

    Different color

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

    Nice color variation for the same product. Good if you like white.

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

    Works 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 feel like I left the dentist office after every time I use this thing. It's amazing

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

    Amazing

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

    Never will go without this product in the future. Has everything and then some

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Amazing product

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

    Leaves my teeth feeling as if i just left the dentist every time!! The only down side is that the battery does not last very long as says on box. Other than that, its totally worth it!

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

    Excellent

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

    Gave my sister as a gift she love it best gift had given her

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

    Philips

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

    My wife love this toothbrush, love the color as well.....

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

    Love

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

    Love this smart toothbrush. Tells me where I missed and where I need to concentrate more.

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

    Great Purchase!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great toothbrush, especially with the app! The travel case comes in handy.

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

    For her

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

    She enjoyed the first one she had and lost it. Hopefully she takes care of this one.

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

    The best tooth brush

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

    Vibrate strong but not hunting your teeth the best i ever use

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

    Great toothbrush

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

    You only get one set of teeth so take care of them. The Bluetooth option is a little weird

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Like the Smartphone feedback

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

    Overall good, but the smartphone will not connect to the brush if the brush head does not have a clean connection to the base. Just do a gentle wipe to clean.

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

    Love

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome toothbrush works amazing love how it works

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

    Wonderful Product.

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

    We purchased two of these and just love the quality and precision

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

    MY WIFE'S TEETH LOOK GREAT!!!

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

    I NEVER WOULD HAVE THOUGHT ABOUT TECHNOLOGY IMPROVING YOUR TEETH!!! AWESOME TO HAVE!!!

    I would recommend this to a friend