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Customer Ratings & Reviews

Your price for this item is $94.99
The comparable value price is $119.99

Customer reviews

Rating 4.6 out of 5 stars with 231 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

Pros mentioned filter

Cons mentioned filter

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 11 Showing 201-220 of 231 reviews
  • Rated 5 out of 5 stars

    Oral B iO 5

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

    REALLY GREAT FOR THE MONEY!!! My husband has the iO series 9. Its a little fancier but was twice the money.

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

    Hygiene

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

    Highly recommended by my dentist. Great addition to my personal hygiene.

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

    “Dentist Clean” Feeling

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

    Great product - easy to use with a sleek design. My teeth feel extremely clean!

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

    Solid toothbrush

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

    Works vey well although battery life could be a little better

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

    Built well, 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.

    Love the quality and brushing options. Would recommend!

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Horrible mold buildup

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

    Don’t bother with this brand. The toothbrush and replacement heads have terrible designs. There are gaps where you can’t clean where black mold builds up.

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

    Great buy

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

    Can’t complain does exactly what it needs to do! Just takes awhile to charge but if left charging it’s does it’s job.

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

    Worth the money

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

    It is a great toothbrush being able to adjust the sensitivity is awesome.

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

    Perfect

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

    İmprees to me very nice ı recomended when ı started

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

    Great product

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

    Was happy with my old model and this one is even better.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    The ease of use is average

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

    Does it primary job well, which is brushing! A little difficult to use the features as there is no way of checking the battery at will, which is annoying

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Oral B gone wrong

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

    I was very disappointed after getting this product as the device's charger attachment broke off the device. I took it back to the store to replace it with the same item. It happened again! This is the IO5 series. I was looking forward to using it but the above happened. After the second time I bought another brand.i have to set it up. It is a Sonicate.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Not working for me - Led to gingivitis

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

    This electronic toothbrush just did not work for me. It caused gingivitis to my teeth. Imagine investing so heavily in a toothbrush to improve oral health only to get far far much worse oral health. I returned to my non-electronic toothbrush and I am quickly regaining my oral health.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Cleaning performance

    Rated 5 out of 5 stars

    Love this product

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

    Nice for traveling places. Now I can have the use of an electric toothbrush when I’m away on vacation. It’s so much better for my teeth and gums instead of using a traditional toothbrush.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Stopped charging 10 months in.

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Was really enjoying this brush until it completely stopped charging and will not turn on. I haven't even had it a year. Buyer beware, there's no warranty or safety protections for you and you'll just have to buy another if it stops working. Sad, I've been with Oral B forever and will now switch to Phillips I guess.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Pressure sensor

    Rated 5 out of 5 stars

    yeah yo

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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.

    Love it!, my old one finally gave, purchased and it seems to be better. Tells you when ur brushing to hard on the teeth.

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

    Rated 5 out of 5 stars

    Electric toothbrush

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

    Very high quality but it didn't use my old heads..

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Sorry I bought it

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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.

    Bought iO 5, first one would only hold a charge for about 15-18 minutes of brushing. Went through company and they told me to exchange it. Took it back to Best Buy, but the replacement toothbrush would only brush in one of five modes. Taking this one back and getting another Phillips sonicare, never had any problems with sonicare that I had for 10 years until it broke, not sure why I switched.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Oral B toothbrush

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

    The app really helps you brush / clean your teeth effectively

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Not for me

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

    It gives me a headache each time I use it. I’ve gone back to traditional hand tooth brush .

    No, I would not recommend this to a friend