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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 23 Showing 441-460 of 897 reviews
  • Pros mentioned:
    App

    Rated 5 out of 5 stars

    Excellent product

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product . Has app to control your brushing.

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

    Rated 5 out of 5 stars

    Great upgrade

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My teeth seem to be much cleaner. Would recommend. I love the app.

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

    Best toothbrush ever!

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

    My teeth have never felt more clean and I love how sleek it looks. I can't imagine not having a Sonicare, it's the absolute best!!!

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

    Great product

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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.

    Does everything it's supposed to do and the app works well

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

    Rated 5 out of 5 stars

    Sonic 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 product. Feels like they've been professionally cleaned!

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

    Amazing Product

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

    I have always hade trouble with my teeth my whole life. I always miss spots or forget to brush. I love how this toothbrush keeps track of my brushing and even lets me know if i am forgetting to brush or if i miss a spot

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

    Rated 5 out of 5 stars

    Amazing toothbrush

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

    Leaves your mouth cleaner than most others. Would recommend to anyone.

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

    Rated 5 out of 5 stars

    Best Toothbrush

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

    No joke, this thing is a dentist in a box. My teeth have never been cleaner.

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

    Well Worth It!

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

    A premium Toothbrush but totally worth it! having always used a manual toothbrush, my teeth felt like I had just visited the dentist after my first use! Having had the toothbrush for some time now, I have found that it helps me maintain better brushing habits while giving me a superior clean over a manual brush.

    I would recommend this to a friend
  • Cons mentioned:
    Price

    Rated 5 out of 5 stars

    Great Product

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

    I enjoy this toothbrush and all of its features. Expensive but worth it.

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

    Rated 5 out of 5 stars

    Perfect

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

    I like the color, battery life and mobile app that helps brushing

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

    Rated 5 out of 5 stars

    Excellent

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

    After each use, my teeth really do feel like I just left the dentist.

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

    Great Toothbrush, App is not so great

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

    I got this toothbrush after a recent trip to the dentist where I was told I shouldn’t be using a manual toothbrush. On its own, the toothbrush is great. It tells me when to move to the next section and if I’m pushing too hard. Also, the charger is an actual glass that sits on a pad. You just set the toothbrush in the glass and it charges, which is pretty cool. The app is decent, but to actually track your brushing, you have to open the app and have your phone nearby before you start brushing, which is pretty inconvenient, so after trying it the first couple times, I don’t use the app anymore.

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

    Rated 5 out of 5 stars

    Simply the BEST

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

    Despite the high price, this is well worth the cost! It is a great toothbrush that makes brushing your teeth interesting by using the app. I also love the lux look of it as a whole. Highly recommend!!

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

    Rated 5 out of 5 stars

    Cleans teeth in minites.

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

    Easy to use, keeps track of your brushing history.

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

    Rated 5 out of 5 stars

    Best toothbrush

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

    Cleans teeth incredibly. Makes your mouth feel refreshing.

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

    Great Product

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

    Revised version is much nicer and works better. Has the smaller platform to hold the unit for charging if you dont like the glass. offering various types of brushes to meet your individiual needs.

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

    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.

    A great toothbrush. Recommended by my dentist. Cleans very well.

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

    A Brighter Smile

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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 an excellent toothbrush, my teeth feels 100 percent cleaner. I love the built in timer -- that tells me when to move to another segment of my mouth. I have several options -- so one may select ones preference -- very versatile. However, I would still recommend daily flossing.

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

    Great product but come at a price tag

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

    Debate for a really long time if I should buy it because it’s a 300$ toothbrush. Before I used oral B brush I also brush for 2 minutes everyday and my teeth somewhat isn’t getting clean well. Brought this for a week and the yellowing went away. Great product for money. Well worth it

    I would recommend this to a friend