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  • Oral-B iO SERIES 4 CLINICALLY PROVEN 500% MORE plaque removal along the gumline* vs. a regular manual toothbrush
  • 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*
  • Protect your gums Perfect Pressure
  • 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
  • Remove 100% more plaque in 1 week* with Oral-B's most advanced technology *vs a manual toothbrush
  • Track and improve your brushing habits with Oral-B's App Post-brushing reports Wow! Keep it up! 2:00 5s 0 Tongue Focused on your teeth and gums

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

Model:
iO4 Black
SKU:
12500827
$97.99
Save $2
The comparable value is $99.99

Customer reviews

Rating 4.5 out of 5 stars with 124 reviews

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  • 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

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89%would recommend to a friend
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 124 reviews

  • 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!

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

    I would recommend this to a friend

  • 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

  • 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

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

    I would recommend this to a friend

  • So Fresh

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

    My mouth feels so fresh. My teeth feel so clean, I can feel the difference with this tooth brush.

    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%.

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

    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.

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

    I would recommend this to a friend

  • My new toothbrush

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

    Great product. Easy to use and does a great job of cleaning my teeth

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

    I would recommend this to a friend

  • Oral-B io tooth brush

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

    The Oral B is electric toothbrush is amazing. It cleans your teeth like you just went to your dentist.

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

    I would recommend this to a friend

  • Awesome Toothbrush

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

    Awesome electric tooth brush. Leaves teeth feeling like you just walked out of the dentist.

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

    I would recommend this to a friend

  • Good entry io brush

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

    Great value for oral b IO product with Bluetooth connectivity.

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

    I would recommend this to a friend

  • Awesome!

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

    Very easy ti use and great feeling after brushing!

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

    I would recommend this to a friend

  • Great Toothbrush

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

    This is an excellent toothbrush. I upgraded from an older Oral B and am very happy.

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

    I would recommend this to a friend

  • Great toothbrush

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

    Great price and quality. Light in weight and has different motions. I love it so far.

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

    I would recommend this to a friend

  • Squeaky clean

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

    Works well, long lasting charge. Various interchangeable heads

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

    I would recommend this to a friend

  • Good quality brush

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

    Works well. Always plugged in to keep charged. Has a travel case.

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

    I would recommend this to a friend

  • Good purchase

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

    Very reasonably priced. It was a gift and he loved it.

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

    I would recommend this to a friend

  • SMILING thanks to this toothbrush!

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

    Great!! Teeth feel dentist clean and the pressure guide light is beneficial so i know to backoff!

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

    I would recommend this to a friend

  • Buy it

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

    This brush is a game changer. I had a oral-b spin brush before this and wasn’t getting the level of clean I wanted. After one week of using this, I noticed my teeth felt cleaner and my breath was fresher

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

    I would recommend this to a friend

  • Great toothbrush!

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

    Wasn’t sure how I was going to like the Bluetooth feature and the app but I found that it’s a really nice feature to have and I love that you can so easily customize the settings to your preference.

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

    I would recommend this to a friend
Page 4, Showing 61-80 of 124 reviews
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