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  • Oral-B O
  • Oral-B iO Series 4 Bluetooth Connected Rechargeable Toothbrush Optimal Pressure Control 4 Smart Modes iO Ultimate Clean Brush Head Oral-B App for Brushing Tracking Inside Handle, Charger, Travel Case, Brush Head Clinically Proven 500% More Plaque Removal Along the Gumline*
  • Oral-B iO SERIES 4 500% more PLAQUE REMOVAL along gumline
  • Oral-B iO
  • Smart features to maximize your clean - 4 Cleaning Modes - 2-Min Lightring timer - Post-brushing reports - Brush head change alert
  • 30 DAY MONEY-BACK GUARANTEE
  • Choose the right brush for you iO8 iO6 iO4 Gum Pressure Sensor 3 intensities 3 intensities 3 intensities Cleaning mode Brushing feedback Real-time (through A.I.) Real-time (through A.I.) Post-brushing reports Display Colored Black and white Travel Case 3h Fast Charging
  • Protect your gums Perfect Pressure

Oral-B - iO Series 4 Rechargeable Electric Toothbrush w/Brush Head - Icy Blue

Model:
iO Icy Blue
SKU:
6508659
Your price for this item is $93.99
The comparable value price is $99.99

Customer reviews

Rating 4.5 out of 5 stars with 118 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

88%would recommend to a friend

Customers are saying

Customers are pleased with the iO Series 4 Rechargeable Electric Toothbrush's cleaning ability, ease of use, and positive impact on gum health. Many appreciate its effectiveness and quiet operation, along with the value for the price. While some users wish for longer battery life, the overall feedback highlights a highly effective and user-friendly electric toothbrush. The built-in timer is also a frequently praised feature.

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 3 Showing 41-60 of 118 reviews
  • Pros mentioned:
    Cleaning performance

    Electric 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 toothbrush works well. It cleans my teeth thoroughly and beautifully. I would give it a five but it's noisy when being used. The noise startles my pet every time I use it.

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

    Oral B

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

    Teeth and gums feel so clean and my teeth look whiter

    I would recommend this to a friend

  • Was hesitant

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

    I was hesitant at first. But as soon as I used it, I knew it was just what I wanted!

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

    Not best value for money

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

    Good color and attractive design Not worth the value

    I would recommend this to a friend

  • 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.

    It was my first experience with using an electric toothbrush. I was impressed how well it brushed my teeth. There is a learning curve, which is why II gave it 4 instead of 5 stars. Probably just me!

    This review is from Oral-B - iO Series 4 Rechargeable Electric Toothbrush w/Brush Head - White

    I would recommend this to a friend

  • Heads too big

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

    The toothbrush is fine and works as good as you would expect from Oral b, but the new io heads are HUGE and make it difficult to brush comfortably. I don't have an exceptionally small mouth so I definitely feel for anyone that does and has bought these . They are too big.

    This review is from Oral-B - iO Series 4 Rechargeable Electric Toothbrush w/Brush Head - White

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

    Great electric toothbrush

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

    Love this tooth brush! My teeth feel so clean. Only downfall is the brush can get kinda wet and messy. However it doesn’t seem to damage the toothbrush.

    This review is from Oral-B - iO Series 4 Rechargeable Electric Toothbrush w/Brush Head - White

    I would recommend this to a friend

  • iO Series 4 - best value toothbrush

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

    I like the pressure light indicator to help me know whether I am applying too much or too little. I also enjoy the app it comes with to track my usage and habits. The series 4 is the intro level for Bluetooth app connectivity.

    This review is from Oral-B - iO Series 4 Rechargeable Electric Toothbrush w/Brush Head - Black

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

    Toothbrush, evaluation

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

    This is a good toothbrush, but not as good as the older models which I think clean my teeth better Handle needs to be redone. Difficult to hold onto when brushing your teeth. Overall, it’s a pretty good brush.

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

    New tooth brush

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

    very nice and easy to use and clean and shipped really fast

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

    What a difference!

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

    This is my first electric toothbrush and I can’t believe how clean my teeth feel after using! It massages the gums and really gets out tiny food particles. It’s a totally different experience that with a regular toothbrush. I recommend.

    This review is from Oral-B - iO Series 4 Rechargeable Electric Toothbrush w/Brush Head - Black

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

    The Best electric toothbrush

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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 hands - down the Best electric toothbrush I have ever used and I have tried many.It cleans ,is quiet and works great.No pain.No discomfort.The Best by far

    This review is from Oral-B - iO Series 4 Rechargeable Electric Toothbrush w/Brush Head - Black

    I would recommend this to a friend

  • Perfect

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

    Excellent product and good quality, it is incredible and I recommend it 100%.

    I would recommend this to a friend

  • 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.

    My teeth and gums are much more healthy since I have used this toothbrush and the price was amazing. I recommend this brand and toothbrush.

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

    Ms

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

    Like the circular brush and the ease, also one of my favorite colors

    I would recommend this to a friend

  • This is one of those have to have items

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

    This ain’t your grandpas electric toothbrush, yeah it’s got a few bells and whistles but the results of usage are almost instantaneous. Should have upgraded months ago.

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

    Long battery life

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

    Very nice toothbrush, lasting battery life, four differnt setting a plus

    This review is from Oral-B - iO Series 4 Rechargeable Electric Toothbrush w/Brush Head - Black

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

    A great Cleaner

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

    I simply love this electric tooth brush! I just don't know how I didn't try it before!

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

    BEST TOOTHBRUSH!

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

    very nice and cleans my teeth well. My dentist has given so many compliments on my teeth now!

    This review is from Oral-B - iO Series 4 Rechargeable Electric Toothbrush w/Brush Head - Black

    I would recommend this to a friend

  • Oral B is the best

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

    Awesome tooth brush! If you love feeling like you just left the dentist after brushing your teeth, then buy this! Oral B is the best

    I would recommend this to a friend
Page 3, Showing 41-60 of 118 reviews
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