Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

$39.99
Save $10
The comparable value is $49.99

Customer reviews

Rating 4.6 out of 5 stars with 1333 reviews

Rating Filter

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 have good things to say about the 4100 Power Toothbrush, especially its cleaning ability, overall performance, and long battery life. Many appreciate how easy it is to use, and some also like the color and the price. However, some customers feel that the toothbrush lacks power.

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 46 Showing 901-920 of 1,333 reviews
  • Rated 5 out of 5 stars

    Clean mouth

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

    Great toothbrush. I bought a second one. My mouth is so clean

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

    Toothbrush

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

    Best toothbrush I have ever bought. Very gentle on my teeth

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

    Rated 4 out of 5 stars

    Ms

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

    Excellent product. Actually it was strongly recommended by a family member who also gave it rave reviews

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

    Toothbrush

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

    The toothbrush works very good and keeps my teeth very clean

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

    good

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

    Great! teeth so clean and bright! Just like your future!

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

    Rated 5 out of 5 stars

    Sonic

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

    Best toothbrush i have ever used stays charged for days

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

    Rated 4 out of 5 stars

    Ok

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

    It is a good product however the speed could have been better

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

    Sonicare

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

    It’s like leaving the dentist with a teeth cleaning

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

    Rated 4 out of 5 stars

    Sonicare 4100 power toothbrush

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

    It works slightly better than 3100 model, and also has no free AC adapter in the package

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

    Fine

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

    It is fine electric toothbrush. It is a bit noisy but do the job fine

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

    Rated 5 out of 5 stars

    Great electric toothbrush, two speed.

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

    Excellent. Performs as advertised. Replaces older model.

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

    Rated 4 out of 5 stars

    Good toothbrush

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

    Good, cheap, does the job. Charges overnight but otherwise ok.

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

    Rated 4 out of 5 stars

    Upgrade

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

    Great product noticeable improvement from my last one.

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

    Yes to this

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

    Cleans well. Comfortable. Price is right. Recommended.

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

    Plaque remover

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

    Great brush keeping teeth clean and removing plaque

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

    Rated 4 out of 5 stars

    look mom no cavities.

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

    Does a good job cleaning but I liked my older model sonicare better.

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

    Rated 5 out of 5 stars

    Great Toothbrush

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

    Amazing Toothbrush!! It works great, go buy it now.

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

    Rated 4 out of 5 stars

    awesome sauce

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

    awesome sauce awesome sauce awesome sauce awesome sauce

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

    Rated 5 out of 5 stars

    Best Toothbrush Ever

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

    Love it. Super soft, easy to use. I recommended 110%

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

    Customer

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

    Works good just vibrates too much behind upper and lower front teeth.

    I would recommend this to a friend