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Customer Ratings & Reviews

$49.99

Customer reviews

Rating 4.6 out of 5 stars with 1304 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 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 4100 Power Toothbrush's excellent cleaning capabilities, overall performance, and impressive battery life. Users appreciate its ease of use, reasonable price, and helpful timer feature. Some customers noted the size and vibration, while others expressed concerns about the cost of replacement heads.

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 32 Showing 621-640 of 1,304 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Digi toothbrush

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

    Bought this for my son 14 yr old. He loves it. Keeps the guns in check. Simple solution to brush twice a day.

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

    Worth it works great

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

    Works great and just as good as the higher priced models for a fraction of the cost. Love the pressure sensor and the sleek slim look of it. Comes with charger with usb end

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

    Rated 5 out of 5 stars

    Good product.

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

    Does as intended and built well. Battery life is good and theres a charger.

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

    Awesome

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

    great toothbrush, powerful and gets the job done. Great design as well.

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

    Rated 5 out of 5 stars

    Toothbrush

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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 was using a toothbrush that jad mario on, so this upgrade really put my money where my mouth is

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

    Brush head replacement

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

    Same product and price as on line but able to pickup in store.

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

    Rated 5 out of 5 stars

    Great ultrasonic toothbrush

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

    Grrat ultrasonic toothbrush, especially for the price. Works way better than a normal toothbrush and cleans very well.

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

    Rated 5 out of 5 stars

    Works Quite well.

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

    Works well. I like the USB charger. Two settings, one more smooth and one more aggressive.

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

    Rated 5 out of 5 stars

    No complaints at all!

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

    Great product, I can say that I noticed the difference between this and my previous one.

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

    Rated 5 out of 5 stars

    Nice and Clean

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

    It's a very nice toothbrush. It certainly gets my mouth feeling clean!

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

    Good features

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

    I like this one because it beeps to tell you to move to a different section of your mouth.

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

    Rated 5 out of 5 stars

    Best on the Market

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

    So awesome. Everytime i use I feel like ive had my teeth cleaned by a professional.

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

    Rated 5 out of 5 stars

    Ltoothbrush

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

    Bought this for a famlly member. I was told it works great. I've been a Sonicare user for over 20 years and haven't had plaque issues since.

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

    Rated 5 out of 5 stars

    Works well

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

    Very happy so far. Battery stays pretty well charged and teeth/gums feel better

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

    Rated 5 out of 5 stars

    Toothbrush

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

    Got this for my girlfriend and she said it works great probably recommend a toothbrush.

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

    Rated 5 out of 5 stars

    Do 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.

    Waited a long time to finally try this kind of brush. WOW! Wish I didnt wait so long. I can feel the difference the first time. Dont wait.

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

    Rated 5 out of 5 stars

    Phillips Sonicare

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

    Had the prior model which I loved and last 6-7 years. Hope this ine will do the same.

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

    Fine First 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.

    My first electric toothbrush and it's a fine choice. It simplifies brushing so much with it's 30 second intervals. It definitely eliminates any placque build up and leaves teeth feeling clean. The only critique I have is that it takes quite a long time to fully charge the battery once empty--several hours actually. So you can leave it charging once you leave for work and it should be good when you return with a full battery.

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

    Rated 5 out of 5 stars

    Excellent Transaction

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

    Great Product & Smooth Transaction - purchased on line, picked up in the store, so easy! Was exactly what I wanted, thank you Best Buy for having this in stock!!

    I would recommend this to a friend
  • Cons mentioned:
    Size

    Rated 4 out of 5 stars

    Good

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

    I wish the brush head was a little bigger, but overall it's pretty good.

    I would recommend this to a friend