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Customer Ratings & Reviews

Your price for this item is $39.99
The comparable value price is $49.99

Customer reviews

Rating 4.6 out of 5 stars with 647 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

94%would recommend to a friend

Customers are saying

Customers consistently note the 4100 Power Toothbrush's excellent cleaning ability and long battery life as significant advantages. Many appreciate its ease of use and the included timer, while some find the brush head size smaller than expected and express concerns about the charging method and cost of replacement heads. The positive feedback on cleaning performance and battery life outweighs the negative comments regarding size and charging. A travel case is also mentioned as a missing feature by some users.

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 5 Showing 81-100 of 647 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Electric toothbrush!!!

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

    Great brush! Easy to use & can be on as long as you like. Very convenient.

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

    Rated 5 out of 5 stars

    Just as good as the more expensive ones.

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

    If you want an electric toothbrush - get this one. Avoid the expense, gimmicks of other models. This cheap one's all you really need.

    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:
    Cleaning

    Rated 5 out of 5 stars

    Squeaky clean

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

    Love how my teeth feel after using this! I had lost my charger and felt some plaque buildup without it. Was able to reverse that shortly after finding my charger

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

    Rated 5 out of 5 stars

    Excellent

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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. Good price. Everyone should have an electric toothbrush. Cleans properly.

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

    Rated 5 out of 5 stars

    Philips Sonicare - 4100 Power Toothbrush - Black

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

    Great tooth brush!. Easy to use and got it in reasonable price for everyone in family.

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning, Price
    Best Buy Employee

    Rated 5 out of 5 stars

    Best toothbrush

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

    Works great ! Just what I needed to add to my bathroom necessities. Recently lost my other one that was a higher model, however I realized this is the best model for the price especially. You really don’t seem to lose much features at all

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

    Rated 5 out of 5 stars

    Win for Phillips 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.

    Phillips Sonicare has the market on electric toothbrushes. They know how to clean, work well and really helps my gums, and back hard to reach teeth. Not bulky, and easy to find replacement heads.

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

    Rated 5 out of 5 stars

    Toothbrush is great!

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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 Wirecutters top pick and I really like it. Cleans great. 2 speeds, I'm still on the mild power. deep clean and battery lasts a loooonnng time, I have not even charged it yet. It should last 2 weeks per. Solid buy

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

    Rated 5 out of 5 stars

    Great product not enough accessories

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

    For the money the product works really well cleaning your teeth. However it does Not come with a charging block, the toothbrush heads are way expensive for what it is so it’s better to get off branded ones that fit.

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

    Rated 5 out of 5 stars

    Best Sonic brush for the price

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

    Best toothbrush for the fresh out of the dentist office clean. I had one for 5 years and the internal battery gave out. Bought this to replace and very happy with it even over braun with the small circular brush

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

    Great budget option

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

    My husband and I have the higher tier version of this toothbrush and love it. We got this for out pre-tren son and he loves it. So far, the quality is as expected from the brand.

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

    Rated 5 out of 5 stars

    Tooth brush

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

    Very good product, my daughter love it. ‘’recommend’’

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

    Rated 5 out of 5 stars

    Great choice

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

    Great deal, works well, simple to use, battery last long

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

    Rated 5 out of 5 stars

    Awesome- cleans great!

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

    This is awesome! Cleans my teeth better than my previous electric toothbrush.

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

    Good brush for the price

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works very well for the low end price of the tooth brush. Battery lasts a few weeks before needing to be charged.

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

    Rated 4 out of 5 stars

    Great Drill/Toothbrush

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

    Feels like a power drill in your mouth, but on the bright side, your teeth will never feel cleaner.

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

    Old man's need to not change past habits.

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

    This is a replacement for a prior like toothbrush and quality matches the brush that was several years old and used many times. I was fortunate to find this item on sale and was in and out of the store in under 5 min. with the product. I expect it to last the same length or close as the past and like the 30 second reminder to notify the need to change the quadrant you have brushed.

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

    Rated 4 out of 5 stars

    Philips Sonicare 4100

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

    Works well, but is a little noisy. It's a good toothbrush.

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

    Rated 5 out of 5 stars

    BRUSH YO TEEF

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this to replace my previous sonicare that 'bit the dust'. I don't remember which one I had but this one feels a little smaller in the hands. It works great and does a great job. I only wish they offered brush heads that matched the body color. lol

    I would recommend this to a friend
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