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Customer Ratings & Reviews

$315.99
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Comp. Value: $329.99

Customer reviews

Rating 4.7 out of 5 stars with 582 reviews

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Rating by feature

  • Value

    Rating 4.3 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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93%would recommend to a friend

Customers are saying

Customers recognize the iO Series 9 Connected Rechargeable Electric Toothbrush for its exceptional cleaning capabilities, overall performance, and ease of use. Many appreciate the long battery life, useful app, convenient travel case, and helpful pressure sensor. However, some customers find the price to be high, and others have noted that the brush heads are different from the older Oral-B design.

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 21 Showing 401-420 of 582 reviews
  • Rated 5 out of 5 stars

    Great brush!

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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 new brush. It shakes just a little when it's time to move the brush to your next area to brush, so you don't have to try to watch the clock or a timer. It has different clean settings like whiten, daily clean, even a tongue setting. It's so nice!

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

    Awesome Toothbrush!

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

    With this toothbrush you get smazing technology and a great clean. Definitley glad i made the puchase and you will be too if you do!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Cleaning, Ease of use
    Cons mentioned:
    Price
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Brushing is fun again

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve never owned an electric toothbrush so when Oral-B sent me their newest electric toothbrush to review, I was genuinely excited. This particular model, the Oral-B iO Series 9 comes with 7 modes to customize your brushing: Daily clean, Gum care, Sensitive, Whitening, Tongue Cleaning, Intense, or Super sensitive. Each one spins and vibrates the brush just a little different, so there’s something here for everybody, whether you have sensitive teeth or want more intense cleaning, Oral-B has you covered. Downloading the app and syncing the toothbrush to the app was really simple, literally just turn on the toothbrush, your phone will ask you if that’s your toothbrush and you simply select yes and that’s it you are connected. The app keeps track of your daily brushing habits, it has a timer so that you can see how long you’ve been brushing your teeth for and probably its biggest feature is that you can see in real time what part of your mouth you are brushing and if you have brushed for the recommended amount of time. The toothbrush has a pressure sensor meaning that if you are not brushing correctly it will let you know. If you are applying too much pressure, the ring around the toothbrush will turn red, if you are brushing correctly it will turn green, and if you are not applying enough pressure it will turn to whatever default color you first selected when setting up your toothbrush. At the end of my brushes I get that straight out of the dentist feel in my teeth, meaning that they feel beyond clean.. this is not necessarily a good feeling but at least I know that I have brushed better than I have in probably years. My one main drawback to this toothbrush (probably all electric toothbrushes do this) is that when you put the toothpaste onto the brush head, you better turn it on, and then turn it off afterwards while still in your mouth, because if you don’t you will get toothpaste all over your walls, sink, and even vanity mirror. Since we are talking about drawbacks to the toothbrush, let me to state the obvious, at the price it sells for it is definitely not cheap, this is not enough for me to rate it less than five stars because Oral-B does have cheaper priced models that I’m sure are just as great, it just depends on how much you want to spend. In conclusion: there’s a lot to like about this toothbrush, the long lasting battery (I brushed for about 10 minutes the 1st time and went from 100% to 90%) The ease of use, The different modes, I like the little built-in screen, I like the magnetic base it charges on etc. + well constructed + premium materials + magnetic charging base + cleans really well + rechargeable battery -price

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

    Best Toothbrush

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

    The OralB iO 9 is Best toothbrush I have ever used!

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

    The best I had ever

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

    That’s a new generation of tooth brushes. I had whatever was invented, but this time it’s really impressed. The app works great, you can control the progress of your brushing, I love it! Strongly recommend!

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

    Good investment

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

    After use my teeth felt clean and had the option to use the sensitive mode. Very satisfied with the results

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

    Lots of options but expensive

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

    What I love the most about this electric toothbrush is how it works with an app that will show you, as you brush, if you are getting all areas of your teeth clean.

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

    Rated 3 out of 5 stars

    Toothbrush

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

    Very very very pricey toothbrush . Does the job not sure it’s worth the high dollar amount tho

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

    Love my new 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 absolutely love this thing!! My mouth feels super clean after each use! The power of the brush is unbelievable and I love that you have different settings to cater to your needs!! Overall its an amazing product!!!

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

    So Fresh and Clean

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

    Works great, leaves my teeth feeling clean like I just left the dentist!

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

    Rated 4 out of 5 stars

    Good toothbrush & technology

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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. Helps clean your whole mouth.

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

    waiting

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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.

    i bought this for my son. he was using sobicare but it is hard for him to reach his back teeth. they suggested iral b since it’s a round brush. still waiting for his opinion

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

    I'd buy it again

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

    Great toothbrush. The vibrations take a bit of getting used to but once you do, its awesome. However, I did return this to buy a two-pack for cheaper the price and a big box store.

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

    Worth the money

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

    Quick charging, good app integration, tracking is a bit touchy but if you go slow (as you should anyway) it works well.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Like the dentist!

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

    I love it. Super tech and built well. It comes with extra brushes which is nice. Wish the charge lasted a tad longer, but overall would buy ut again

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

    Rated 4 out of 5 stars

    Toothbrush

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

    I like the toothbrush but the price was quite high.

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

    Satisfied customer

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

    My dentist recommended that I get this toothbrush. I was a little skeptical of it due to the price but I feel like it functions very well. Overall very satisfied with the purchase.

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

    Great toothbrush, but expensive

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

    Great toothbrush. The app helps learn how long and what pressure to get all your teeth clean. Replacement heads are very expensive.

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

    Healthy Gums

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

    Excellent dental check-ups since using this toothbrush. I would encourage everyone to invest.

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

    Best Brush Experience

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

    Its feels like I was at a dentist for a cleaning. The best brushing experience I ever had.

    I would recommend this to a friend