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Customer reviews

Rating 4.6 out of 5 stars with 1332 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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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 9 Showing 161-180 of 1,332 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Love it!

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

    After I got used to it I really like it. Highly recommend it.

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

    Rated 5 out of 5 stars

    Good Toothbrush

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

    No complaints, it does the job and cleans the teeth.

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

    Rated 5 out of 5 stars

    Sonicare

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

    great toothbrush. I love using it far better than my oral b

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

    Rated 5 out of 5 stars

    Bright Smile

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

    A great toothbrush. It is powerful and easy on the gums. The price is right.

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

    Brushing teeth has become fun

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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.

    Im an adult that wasn't raised with the proper tooth care discipline. This tooth brush has made brushing fun as an adult. And in turn, I'm motivated by to care for my teeth! Super easy to set up. The settings are perfect! I have sensitive gums, and this brand offers a gyms setting. Great gift idea too!

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

    Rated 5 out of 5 stars

    Great entry-level toothbrush

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

    This is an electric toothbrush with none of the unnecessary bells and whistles but all of the necessary ones. The built in timer, pressure sensor and brush head replacement reminder are all you really need.

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

    Sonicare fan

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

    So I love this thing. But I loved my last Sonicare brush as well and it lasted much longer than it was supposed to. Like, 9 years?! I’m hoping this guy will do the same. It is slim, easy to handle and does an efficient job of cleaning. Along with my water flosser I feel my oral care is complete.

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

    Best Buy is best

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

    Keeps me out of the dentists office, that’s a good thing. This new model also does a much better job. Phillips always makes a good product and Best Buy is handy and has good prices, a win win!

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

    Rated 5 out of 5 stars

    Worth it

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

    Great purchase! Will be getting more for the family!

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

    Rated 5 out of 5 stars

    Great product and GREAT price

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

    This is a great toothbrush and not mention by far a much better price than the other Sonicare's. Definitely worth the price and more.

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

    Leaves my teeth feeling so clean

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

    I have tried all kinds of electric toothbrushes but this one is by far the best especially for the price. I feel like I just stepped out of the dentist office.

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

    Rated 5 out of 5 stars

    Sonicare 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.

    Long lasting battery, two speeds is useful, does great job.

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

    Rated 5 out of 5 stars

    Best toothbrush

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

    your dentist will rave about the difference! Absolutely a game changer and extremely durable…long lasting charge, unite, a pleasure to use

    I would recommend this to a friend
  • 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.

    This toothbrush is not the regular electric toothbrush. It is a "sonic" toothbrush. This feels like the toothbrush is vibrating versus brushing. Odd sensation at first, but it does a terrific job. It also has two speeds - a nice addition.

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

    Rated 5 out of 5 stars

    Cleans just as well as more elaborate units

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

    This unit performs as well as much more elaborate sonicare units. It lacks unnecessary features such as the ability to communicate with my smart phone, which is does not ship with a traveling case which lacks room for a charger, and excludes a glass charger receptacle that I broke with accidentally within 30 days of purchase with my older unit, It also is 1/4 the cost of the more elaborate unit. It’s only fault is it takes longer to charge than the older unit. I appreciate the warning it provides when you’re playing too much pressure on your teeth. This feature was not included on my old unit. Not long after I purchased it I saw an article in the New York Times that reviewed this unit and gave it very favorable reviews. Sonicare units have been providing me with excellent dental care as evidenced by the check ups with my dentist. You won’t go wrong with this unit.

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

    Rated 5 out of 5 stars

    Great electric 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.

    Toothbrush is great. It’s easy to set up. You get a extra warranty inside.

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

    Rated 4 out of 5 stars

    Good 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 does a good job cleaning. The battery holds its charge for an entire week. The unit has a timer that tells when each quadrant is brushed for 30 seconds. The brush shuts off after the fourth quadrant. Wish it would stay on but it's not much to push the power button if I need more time. I like this brush better than my old Sonicare brush.

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

    Smooth clean brushing

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

    I like this much better than my previous Phillips electric e-Series toothbrush. The power button is much smoother whereas the previous model it took a bit of effort to work that power button. I think it also does more Strokes Per minute than the other one So probably removes plaque better. It's also comfortable, in that I don't have to Open my mouth so wide as has happened with Other models of electric toothbrushes.

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

    Good cordless toothbrush at a decent price

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

    Overall a good electronic toothbrush however there were a few minor disappointments. There is no cube for plugging the USB cord into (but we have several) and it's 'intensity' is not as strong as the other ones we had that this replaced.

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

    Rated 5 out of 5 stars

    works well so far

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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 as expected so far. Plug in power

    I would recommend this to a friend