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Customer Ratings & Reviews

$39.99
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Comp. Value: $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 61 Showing 1,201-1,220 of 1,304 reviews
  • Pros mentioned:
    Battery life

    Rated 3 out of 5 stars

    It’s decent

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

    Battery is good. Has two speeds, fast and not so fast. Replacement brushes are semi pricey.

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

    Cleans well

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

    I like the color. I wish it came with a cube. But it foes what i need it to do.

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

    Nice for the price!

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

    Works great and feels fine on the teeth! Expected harshness but wasn’t bad

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

    My teeth

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

    Have never felt better. Great deal but the heads that came with it are weak AF. Spend some dough on nice replacement heads.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Broke within one year

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

    Product got a hole in the power button in less than a year.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Great value

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

    This is my second purchase of this model. The whole family has one.

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

    Best

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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 that does a great job and that is very quiet.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Good but,

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

    Tooth brush battery died, and cannot be replaced..

    No, I would not recommend this to a friend
  • Cons mentioned:
    Vibration

    Rated 2 out of 5 stars

    Worst Sonicare I've ever owned

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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 easily the worst Sonicare toothbrush I have ever owned. I've had a lot and the first and only time I used this it was baffling. I didn't even think it was working honestly but sure enough, it vibrates, barely. You have to brush with this one like you would with a manual brush. What a waste.

    No, I would not recommend this to a friend
    • Brand response from Philips
      Posted .

      Hi Mike, thanks for reaching out to us regarding your Sonicare 4100 Toothbrush. We are sorry to hear of the issue and hope we can improve your next brushing experience! Kindly make sure that the handle has been fully charged for 24 hours with no interruptions. Check also that the charger is not placed on a metal surface, or close to other chargers as this can interfere with the charging process.
      If you have any further questions, please feel free to get in touch via social media. We’re available 24/7 on Facebook and Twitter. Alternatively, you can reach out to us via the contact page on our website www.philips.com/support. One of our colleagues will then try their best to help you further. Hope to speak to you soon! Kind regards, Philips Consumer Care philipsglobal

  • Rated 1 out of 5 stars

    Poor battery

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

    We’ve had it only a few months and it won’t even last for a single brushing on a full charge. It never seemed to last very long on a charge and almost doesn’t work now.

    No, I would not recommend this to a friend
    • Brand response from Philips
      Posted .

      Hi. Thank you for taking the time to share your feedback with us. We regret to hear that your toothbrush doesn't hold charge as it should. If after a 24-hour charge your device's battery drains with a single brushing, we recommend that you get in touch with us, so we can assess the issue and look into a solution for you.

      We’re available 24/7 on Facebook and Twitter. Alternatively, you can reach out to us via the contact page on our website. One of our colleagues will then try their best to help you further. ​

      Hope to speak to you soon!​

      Kind regards,​
      Philips Consumer Care philipsglobal

  • Rated 4 out of 5 stars

    pretty good makes my gims feel more clean....

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

    im a person when using a toothbrush i tend to brush to vigorously. This electric brush eliminates that

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

    Really good value

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

    Simple, effective and charges pretty relatively fast

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    So-so reliability

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

    Bought 3, but 1 stopped working after ~4 months...

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Poor

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

    I have had these before and the old model is much better. My teeth are not even clean after I use it the entire time it stays on. Definitely not impressed and sad I threw my old one away.!

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life, Overall performance
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Excellent Toothbrush at the Right Price

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This electric toothbrush is basic but does a great job! The two minute timer lets you know that you’ve done what you need to do and vibrates for you so you’re not trying to time yourself. Also, it let’s you know when you are brushing too hard with a distinct change in vibration as it happens. One thing it has been difficult to get used to is not scrubbing your teeth which is what you’re more apt to do when using a regular manual one. It’s important to remember not to do that and to let the electric toothbrush do its job as you move it throughout your mouth hitting both your teeth and gums. Per the instructions, dividing the mouth into four sections does make it easier to hit all of the areas. Charging the brush was quick and so far after a few days of use, there has been no difference in strength. The lights on the brush handle will inform you of charging and brush head replacement needs. The instructions are very clear so spending just a couple minutes going through them is well worth it. Excellent investment.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Sad

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

    less than a month will not charge not working, looking for receipt to return. Have used sonicare for years disappointed.

    No, I would not recommend this to a friend
    • Brand response from Philips
      Posted .

      Hello, thanks for your feedback. We are sorry to hear your toothbrush doesn't seem to be working properly anymore. We suggest your try charging your device for 24 hours straight, without interruptions and away from metal surfaces. Please also try a different charger (if you have it) and power outlet. If this doesn't improve your experience, please reach out to us on Social Media. We’re available 24/7 on Facebook (http://www.facebook.com/Philips ) and Twitter (https://twitter.com/philipscare). Alternatively, you can reach out to us via the contact page on our website. One of our colleagues will then try their best to help you further.

      Hope to speak to you soon!

      Philips Consumer Care philipsglobal

  • Rated 1 out of 5 stars

    Why i will never order from Best Buy again

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

    i ordered this online, and was billed for it TWICE on separate days. I will never order anything from Best Buy again. The cannot be trusted!

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Not good

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

    Didn’t last very long, quality not too great. Unfortunately broke down right after return period was over.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    disappointed

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

    stopped working after only 1 day, not worth the money

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Dissapointed

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

    Stopped retaining charge after a couple months, was so dissapointed.

    No, I would not recommend this to a friend