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Customer Ratings & Reviews

Your price for this item is $149.99
The comparable value price is $219.99

Customer reviews

Rating 4.6 out of 5 stars with 536 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 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers frequently mention the iO Series 7 Connected Rechargeable Electric Toothbrush's exceptional cleaning ability, leaving teeth feeling polished and clean, as well as its ease of use. Many appreciate the included timer and the variety of brush heads available. However, some users note that the battery life could be improved and that the price point is relatively high.

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 6 Showing 101-120 of 536 reviews
  • Pros mentioned:
    Cleaning

    Rated 5 out of 5 stars

    Best toothbrush

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

    Perfect toothbrush! Works great with a nice clean feel.

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

    Electric toothbrush

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

    This toothbrush is amazing I freaking love it I wish I was using before my dental hygienist recommended I can’t complain

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

    Mapping is meh but the cleaning is amazing!

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

    Your teeth will be soo much cleaner and whiter than they were with your manual toothbrush! The downside, the mouth mapping feature is not very accurate/helpful. My toothbrush ended up with a black slimy looking substance in it after several months - I submitted a claim for that + the inaccurate mapping, and Oral B quickly sent back a brand new IO9 handle (UPGRADE! woohoo!). Since receiving the new brush, I've been meticulous about rinsing and shaking all the water from the handle and head after using the brush and I've had no issues with the black slime/mold/whatever it was. Was this an Oral B issue or an issue with where I lived or not having proper post-use cleaning instructions? Not sure. But it's worth noting Oral B's exceptional customer service and that you should thoroughly clean the brush after each use just in case.

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

    Rated 5 out of 5 stars

    My Wife Loves It!

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

    My wife loves this brush! Her dentist highly recommend it, she has been using another brand tht only vibrates. This rotating brush she says does a better job of cleaning. So I will also be switching soon!

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

    Great investment for oral health

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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 toothbrush is worth the investment in your long-term oral health. I threw away my old electric toothbrush switched to a manual; my dentist could tell that I had stopped using an electric toothbrush. After being scolded, lol, I bought this toothbrush and when I went back for my check up. She could tell that I started using the electric toothbrush again. If you want to maintain your gum and teeth health, I highly recommend any of their electric toothbrushes.

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

    Great Toothbrush

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

    Excellent toothbrush. It works well and has multiple settings to support your individual brushing needs. It’s a bit pricey of an investment but if oral care is important to you, it’s worth it.

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

    Rated 5 out of 5 stars

    Outstanding toothbrush

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

    I wasn't really sold on electric toothbrushes but I pulled the trigger on this one and I don't regret it. Absolutely keeps your teeth cleaner and the app works ok for showing coverage during brushing. The dentist said she has noticed my teeth are staying cleaner between appointments. It's a little pricey but all electric toothbrushes seem to be. 10/10, would recommend this electric toothbrush

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

    Rated 5 out of 5 stars

    Happy tooth

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

    I waited to Leave a review so I have used it now for awhile and it works great easily recharged and brushes are great

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

    Worth it

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

    I like buying a good tooth brush and spending 40 here and there. I currently use quip. I bought this one because my son brushes his teeth and tries but just doesn’t do the best job. I’m sure it is because of special needs or just a teen! For myself- it definitely feels like just getting out of the dentist chair. And for him- I was very pleased. I could tell a big difference. It didn’t matter if I brushed or he brushed his teeth, there was still some on teeth. So this makes a huge difference and I wish I would have found this years ago. Or dentist would have recommended years Ago. I asked the dentist if we could come every 3 Months for cleaning but now we won’t need to With this tooth brush. Finally. I do have all the tools the help get the junk off. So I just ordered myself the and my husband the 9…

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

    Rated 5 out of 5 stars

    Electric toothbrush review

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

    This product is very easy to understand & used effectively it works well from my experience so far. I would recommend using this product or something similar to it, I’m very pleased with my purchase from Best Buy.

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

    Great teeth after one use!

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

    Just love it.. easy to use.. multiple settings.. teeth and gum feel wonderful after 1st use!!

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

    Love it !!

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

    Love the brush n the date it provides hwile brushing. Its amazing. I got one for my son as well! Also comes with a sleek travel case and charging pad thats perfect.

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

    Rated 5 out of 5 stars

    Great toothbrush! No comparison

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

    I used to use the Philips Sonicare toothbrush which costed me over $200 at the time. I thought it did a great job cleaning my teeth until i tried this out. There's no comparison. Best toothbrush I've used

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

    Worth it !

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

    My dentist told me to upgrade to an electric tooth brush and this one is worth every penny ! a bit expensive but my teeth have felt so much better.

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

    Rated 5 out of 5 stars

    The accountability brush

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

    Talk about accountability for your teeth. Buzzes for you when you need to switch and tells you when your approaching the 2min mark of brushing. It’s sleek and the base is magnetic so it keeps the brush stabilized. Lots of other heads, some for water piks, extra brushes, etc.

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

    Nice electric toothbrush

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

    Bought this to replace my old Oral B that I’ve had for 3 years. This new one is a nice upgrade to the older one. It has a sleek charger that the water can easily be wiped off from. My old charger had wholes on the bottom and mold started to grow in it and I couldn’t get it clean. This one is a flat surface so no place for mold to hide and grow. It’s a nice magnet strip on the bottom that the toothbrush sits on the charger and does not fall over. I like the handle of the toothbrush, but it does get slippery when it’s wet and toothpaste is on it. The old one had rubber grips so it didn’t slip as much. It’s a little harder to tell on this one when the 30 seconds timer goes off from the old one so I have to really pay attention since it’s so subtle. I do really like the sensitive setting on my teeth and it truly is smooth and sensitive so that’s a great upgrade to the older one.

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

    Rated 4 out of 5 stars

    Don't store the brush head on the brush!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a fine replacement for my old Oral-B (couldn't hold a charge any longer), but don't store the brush head on the brush after rinsing it off. Mine developed quite a bit of mildew up in the brush head due to trapped water. Once I replaced the brush head and stopped storing it on the brush handle, I haven't had any more problem.

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

    Oral b 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 really like my tooth brush! I had a dental appointment a couple of days ago. She asked me to share what I was doing. I did! I let her know I purchased a new toothbrush. She said keep up the good work.

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

    Rated 4 out of 5 stars

    Good upgrade, poor battery

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

    It’s a nice upgrade to the previous model. It shows the battery percentage on this one and it’s a lot quieter but it does die a lot quicker and requires new special toothbrush heads so all the old ones don’t work as well as a new charger connector.

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

    Rated 5 out of 5 stars

    One of the best!

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

    Portable, super useful and honestly is so easy to use. I love the quality of this product so much.

    I would recommend this to a friend
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