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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

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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 38 Showing 741-760 of 1,304 reviews
  • Rated 5 out of 5 stars

    Great purchase!!

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

    I was worried about the power But it is so powerful it cleans my teeth perfectly and I would definitely recommend it!

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

    Rated 5 out of 5 stars

    So Many Choices...Pick Sonicare 4100

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

    I love my new Sonicare 4100 toothbrush. It is such an improvement over my older model.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 4 out of 5 stars

    Works well, but...

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

    Item works as described. That said: 1. My first unit was defective, and stopped working. (was able to get an exchange as I purchased the extended warranty) 2. After using for several months, I realized I did personally prefer my previous brand, that swished the bristles. (this one only vibrates)

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

    Works great! Really happy for this purchase battery dies kinda fast

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

    Rated 5 out of 5 stars

    A good gift for a kid

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

    A present for my 9 years old son from the Tooth Fairy. He feels lucky!

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

    Rated 5 out of 5 stars

    Works great.

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

    Works very well and have had no problems. Came in great condition.

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

    Consistent!

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

    I've used these toothbrushes for a while now and like them very much. They don't last forever but nothing does. The cost vs reward is good. My dentist likes the results so why not stick with a winner.

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

    Great 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.

    Works well. Cleaned my teeth good. Not recommended for self defense.

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

    Rated 4 out of 5 stars

    Care about my Sonicare

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

    This was a replacement for a Prestige 9900, but does an adequate job

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

    Rated 5 out of 5 stars

    Great purchase

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

    Has been working great for many months now. My wife loves it and uses it twice every day.

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

    Rated 5 out of 5 stars

    Good product

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

    It's nothing fancy for an electric truth rush but gets the job done

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

    Rated 5 out of 5 stars

    Excellent product

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

    I got it a month ago. It works perfectly! Love it!

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

    Rated 5 out of 5 stars

    Great value

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

    Great value, quality toothbrush. Why buy anything else.

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

    Love It!

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

    Great Toothbrush! Love It - but buy the sensitive brush head if its your first time using a Sonicare.

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

    Rated 4 out of 5 stars

    Brushy brush

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

    Solid product for the price. Would recommend for use.

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

    Good choice

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

    Long battery life, affordable price. My dentist recommended me to use this toothbrush and it has really helped my teeth

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

    Rated 5 out of 5 stars

    Best product

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its a really great product. Shines my teeth! Awesome!

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

    Good product for the price

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

    This is one of the cheaper SonicCare toothbrushes available. It doesn't have a fancy cleaning stand or multiple cycles but it does the job efficiently.

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

    Ok 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’s ok. It doesn’t seem to have as much power as my last toothbrush which I had for a few years.

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

    Rated 5 out of 5 stars

    4100 Power Toothbrush

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

    I think this brush does a good job cleaning my teeth.

    I would recommend this to a friend