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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 18 Showing 341-360 of 1,304 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great value

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

    Great value & quality for the price. It’s thin and lightweight. It charges very fast. The only downside is if you keep the plug in overnight it will make a loud beep sound to notify you that the toothbrush is fully charged. It’s not a bad thing, just annoying. So, instead I just don’t keep the plug in. It has a good battery life.

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

    Rated 5 out of 5 stars

    Perfect

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

    Exactly as expected. Great value. Would recommend for sure.

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

    Rated 5 out of 5 stars

    Perfect size and very effective

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

    I was searching for an electric toothbrush for my kids (7 and 11). It meets all of the form and basic needs at a reasonable price. This has the perfect combination of head size and slim, easy to grip handle. It has an internal timer that makes sure you are brushing each area for the necessary duration. I have a Phillips with multiple settings and Bluetooth features, etc. but rarely use them and have NEVER used the Bluetooth feature. I'm not sure who even thought that was a necessary feature.

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

    Rated 5 out of 5 stars

    Great Brush

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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 my first electronic toothbrush. I like it. There was a 2-minute timer for each quadrant. I wish Oral B includes an extra head. All in all, it’s good…also I bought it on sale.

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

    Rated 5 out of 5 stars

    Great purchase

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

    Great toothbrush that’s easy to use and battery lasts long

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

    Rated 5 out of 5 stars

    Great and effective toothbrush

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

    Toothbrush is very effective and especially for the price does a great job over the traditional manual toothbrush.

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

    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.

    I bought this to replace my older Sonicare toothbrush. It is so much lighter! I like the option of two pressure settings. Highly recommend!

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

    Rated 5 out of 5 stars

    Good 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.

    This is a replacement for a brush that I had for the last three years. The battery lasted for several years and think you will be as content with this brush as I was.

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

    Rated 5 out of 5 stars

    Amazing deal

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

    Would recommend if you want something that has long battery life and is gentle on the teeth

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

    Rated 4 out of 5 stars

    So far so good!

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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.

    Unfortunately my unit was DOA. (mfr issue, not BBY) And I was on vacation during the 2 weeks return period! As I had purchased the Geek Squad Protection Plan however, I was able to exchange with BBY for another unit, which works great. (NOTE these Vibrate, ("Sonic") not oscillate like other brands) - Which apparently works for shaking particles off teeth? So far so good, will see at next Dentist appt!

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

    Rated 5 out of 5 stars

    Super brush

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

    Get better checkups. Easy charge. Thin handle slowly works with intensuty. Dentist tecomme3

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

    Rated 4 out of 5 stars

    Great 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 don't know how many I have owned now. They are great for cleaning your clean! They do, however, die after a while. I would give it 5 stars but for its short life span. (Everything seems to not last as long anymore.)

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

    Rated 4 out of 5 stars

    Good toothbrush.

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a good tooth brush. Most of my family uses this brand/style. The battery lasts for a long time. The brushes are easily replicable. It has a good 2 minute timer.

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

    Rated 4 out of 5 stars

    Good product

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

    The battery life is impressive, lasting for weeks on a single charge. The sleek design and comfortable grip make it easy to handle and maneuver.

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

    Rated 5 out of 5 stars

    great toothbrush

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

    great price for the electric toothbrush, my son is very happy

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

    Rated 5 out of 5 stars

    Toothbrush

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

    Works well, it stays charged well, and cleans teeth very well.

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

    Rated 5 out of 5 stars

    Great buy

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

    Great buy, I really like this toothbrush. Leaves your mouth feeling clean and it is programmed for 2 minutes of brushing and pressure sensor.

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

    Rated 5 out of 5 stars

    works

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

    works as expected, hold a charge a long time and cleans the teeth

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

    Rated 5 out of 5 stars

    Luv it

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

    I just got off braces, and I luv this toothbrush absolutely love it

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

    Rated 5 out of 5 stars

    Great toothbrush

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

    This toothbrush is smaller than the older generation but easier to hold!

    I would recommend this to a friend