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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 427 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 4.7 out of 5 stars

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Cons mentioned filter

92%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 21 Showing 401-420 of 427 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    My new electric toothbruh

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

    My new electric toothbrush is a lovely design. Is it has a different kind of plug, but it holds a charge for a long time. It’s also very easy to keep clean.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance
    Cons mentioned:
    Included accessories
    Tech Insider Network Member

    Rated 3 out of 5 stars

    nice rechargeable toothbrush...

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

    I know it is hard to expect much from a toothbrush, but I was disappointed it does not come with a power block. I know everyone has one but then it means taking one from your phone to charge your toothbrush of all things. I also felt the toothbrush head was too small for someone with a bigger mouth. It works and is nice and not painful at all. I ended up having to brush my teeth twice just to make sure I did not miss anything. It is a good basic rechargeable toothbrush. If you want extra features or a plug then look for a higher end model.

    I would recommend this to a friend
  • Tech Insider Network Member

    Rated 5 out of 5 stars

    Worth it

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

    Spend a little money on yourself and get really clean teeth. The Philip Sonicare 4100 Power Toothbrush gets your teeth clean like you went to the dentist. I like the small head brush because it can get to hard to reach spots in my month. Couple of knocks on this: comes with a USB charging base which is weird and replacement heads can be expensive (but that’s true on all electronic tooth brushes). This wont change me from recommending this to friends

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

    Rated 5 out of 5 stars

    Love this toothbrush, great price

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

    I've had this about a month and I love it. I was thinking about a $150 toothbrush from another company, but this has everything I need. I used Consumer Reports to see which ones were quieter. The head is very small and can fit around all my teeth, including the back. I've dropped it once and it survived just fine. I've used Oral-B in the past and it had an annoying tickle-effect on my nose. This one has no issues and 2 speeds.

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

    Rated 5 out of 5 stars

    Review

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

    Good cleaning, easy to use, price is reasonable & easy to travel with

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

    Philips Sonicare 4100 Power Toothbrush

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

    The Philips Sonicare 4100 cleans my teeth, so it does the job. I do wish it had a plug for charging instead of just the USB charger, but I knew that when I bought it so I'm not disappointed.

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

    Rated 5 out of 5 stars

    Toothbrush

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

    Best product I have ever bought for hygiene. I would definitely recommend to buy this toothbrush especially because it’s very cheap and works great for keeping your teeth clean.

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

    Rated 5 out of 5 stars

    Great product, battery lasts along time.

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

    I bought this because my dentist recommended it, and I love it, I got some stubborn scum off of my retainers and my teeth feel cleaner, and I love how long the battery lasts.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Bret toothbrush

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

    Great toothbrush. I used a number of rechargeable toothbrushes over the years and this is one of the best. It does a gray job of cleaning. It will complete several cleaning one a single charge or just place it on the stand and it always ready for the next cleaning.

    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.

    Powerful toothbrush good quality Would buy again.

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

    Rated 5 out of 5 stars

    A great value

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

    Brushes teeth vigorously but is gentle on the gums. The battery lasts a long time between charges.

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

    Rated 5 out of 5 stars

    Good electric tooth brush

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

    first electric tooth brush i ever bought and i have been loving it every time i use it.

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

    Rated 5 out of 5 stars

    Good

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

    Good electric brush for beginners. It does the work as expected.

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

    Rated 5 out of 5 stars

    Toothbrush

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

    Great price for a great product. This was a gift and was gratefully received.

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

    Nice brush, good price

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

    Lighter and quieter than my previous one. Seems to do a nice job getting my teeth clean. I guess we'll see how effective it is when i go back to my dentist for a check up.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Good, simple power toothbrush

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

    I've used a previous model Philips Sonicare toothbrush for a few years. This one is just as good, simple to use, and cleans my teeth just as well. Definitely recommend.

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

    Rated 5 out of 5 stars

    phillips 4100 soniccare

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

    very usefull vibration for everyday use,long long lasting

    No, I would not recommend this to a friend
  • Tech Insider Network Member

    Rated 4 out of 5 stars

    A nice, strong brushing

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

    This toothbrush sports some familiar features: A signal to let you know to move to the next quadrant of your mouth, a signal to tell you you're applying too much pressure, and a 2-minute timer. What I like about this particular brush is the strength of the brush. It really feels like it's doing its job - and perhaps the proof is that my dental hygienist recently commented that she saw an improvement in my teeth, so my cleaning appeared to be more effective than before. Due to the motion of the brush, I don't see it as effective for the gums compared to a rotary brush, but it still does a decent job in that area.

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

    Rated 5 out of 5 stars

    Definitely recommend

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

    Love it! Especially love the timer and how it shuts off after 2 min

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

    Rated 4 out of 5 stars

    Philips Sonicare - 4100 Power Toothbrush

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

    The vibrations give a pretty good cleaning. Easy to use.

    I would recommend this to a friend