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Customer Ratings & Reviews

Your price for this item is $89.99
The comparable value price is $119.99

Customer reviews

Rating 4.7 out of 5 stars with 220 reviews

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Rating by feature

  • Value

    Rating 4.5 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 are enthusiastic about the iO Series 5 Rechargeable Electric Toothbrush, particularly its cleaning performance and ease of use. Many find that it leaves their mouth feeling very clean and appreciate how simple it is to set up and use. The battery life and timer are also well-received features. However, some customers have noted that the brush head lacks a cap.

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 4 Showing 61-80 of 220 reviews
  • Rated 4 out of 5 stars

    Good electric toothbrush

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

    Overall, this is a good electric toothbrush. My only gripes with it is the battery life doesn't last long, but that may be due to me carrying it in a gym bag and every time it is shaken or senses it is being moved, the lights on the toothbrush turn on and stay on for several seconds which may be using the battery

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

    Professional Teeth Caregiver

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

    I am really happy that I found this product, because it takes care of my teeth very well and it doesn't hurt my sensitive gum. I would highly recommend this electric toothbrush especially for people with gum issues.

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

    Rated 5 out of 5 stars

    Really Cleans

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

    Really cleans thoroughly. Like I went to dentist.

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

    Grab it before they are gone!!

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

    I got this one for me finally after my husband used. It is the cheapest in good IO series. So in my opinion do not waste your money on 6-7-8-9-10 ones cause basicly they are the same.

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

    Rated 5 out of 5 stars

    Much improved

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

    I had the previous generation of this brush. This is a significant improvement. The design oscillates much faster and cleans better. The new brush design keeps the residue from dripping down and making a mess. Much cleaner and mess free.

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

    Oral B

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

    I have been using this even when I travel. I loved it.

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

    Rated 5 out of 5 stars

    High quality

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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 recently bought this toothbrush and it's fantastic. It's powerful, effective, and has a sleek design. It has multiple brushing modes and a built-in timer. It's rechargeable and comes with a charging station. Overall, I highly recommend this electric toothbrush for its power, effectiveness, and convenience.

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

    Rated 5 out of 5 stars

    Great!

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

    This product is great. Holds a good charge and my mouth feels very clean. Would highly recommend.

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

    Rated 5 out of 5 stars

    Oral toothbrush

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

    Best tooth brush ever i dont know why i waited so long to buy this you can download the app and keep track of your dental hygiene

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

    Rated 5 out of 5 stars

    Oral-B-io series

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

    I really love the way this toothbrush cleans my teeth! It gives me such a smooth feeling when I rub my tongue over my teeth . My dentist is very pleased with how it cleans my teeth up under the gums better. I also like the new color in black,it’s just so nicely matching with my sink items.

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

    Rated 5 out of 5 stars

    Love

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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 this tooth brush ao mych it makes my teeth feel like i just got back from the dentist! I loved it so much i gifted one to my sister

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

    Rated 4 out of 5 stars

    Really good clean feeling

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

    Overall great, leaves mouth and teeth feeling as it it were professionally cleaned. I sadly had to exchange mine after 3 weeks due to not all modes working it would skip and leave out 3 important modes. I loved it so much that I exchanged for the same I hope to not have any issues with 2nd one.

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

    Oral —B series 5 the best

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

    My first electric toothbrush, happy with my purchase

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

    Rated 3 out of 5 stars

    Moldy

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

    The tooth brush cleans amazingly! However, it gets mold really quickly. I have two of these and both got mold. Really disappointing.

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

    Get one

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

    My dentist recommended an electric toothbrush because I brush too hard. I put it off for years, wish I hadnt. They noticed the difference at my next cleaning before I even told them I switched and I notice it too.

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

    Oral-B-iO Series 5

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

    I really like it worth the money. My teeth & gums feel much better with this toothbrush compared to my old electric toothbrush. Your dentist bills will be less money with using this brush.

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

    Rated 5 out of 5 stars

    The best

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

    Best toothbrush i have ever owned, makes me feel like i just left the dentist. Very fast delivery thanks to best buy..

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

    Amazing Brush. Love the Bluetooth functions.

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

    Amazing. I gifted this to my wife and she said The app with the brushing guide is a gamechanger. Also all the different functions (sensitive, hard etc) it really is a step up from previous OralB electric brushes. And a lot quieter!

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

    Rated 5 out of 5 stars

    Amazing Brushing Experience!

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

    Makes brushing teeth a breeze. Really enjoy the deep clean feeling. Noticeable improvements in cleaning quality than a standard brush. Definitely worth purchasing!

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

    Rated 5 out of 5 stars

    Happy

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

    Finally something valuable than what it is. I like the way cleaning up all around tooth and gums.

    I would recommend this to a friend
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