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 3 Showing 41-60 of 421 reviews
Pros mentioned:
Pressure sensor, Timer
Rated 5 out of 5 stars
Overall great value for money
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Execllent brush for the value - got this during the Thanksgiving sale. While it is one of Sonicare's older models, is still rated very highly by most users and websites. And righfully so. Has a timer and pressure sensor that can be activated. The only thing you have to get used to is the charging base is not a completely snug but a slighly loose fit. Overall great value for money.
I would recommend this to a friend
Pros mentioned:
Pressure sensor, 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
Pros mentioned:
Battery life, Timer
Rated 5 out of 5 stars
Great quality!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Bristles aren’t too hard and I love the timer. Great quality and holds a charge for around 2 weeks. I work as a dental assistant and this is the brand my dentist recommends!
I would recommend this to a friend
Pros mentioned:
Battery life, Overall performance
Rated 5 out of 5 stars
power toothbrush
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
a nice and sleek design, works very nicely and seems to hold charge well
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Effortless tooth cleaning
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to use and gentle on gums. Only issue is that On-off button on the handle can be tripped too easily while holding handle during use and accidentally shuts off.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Good buy
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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 second time buying it, I recommend it. It's very good.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Brush With Confidence
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I love brushing my teeth with this device. I feel like George Jetson.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Toothbrush purchase
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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 works as anticipated and is a great value.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Performance
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I began use of the toothbrush on March 15, 2025, upon my return home.
Thus far it seems to work well. Does not seem to have the power of my previous Phillips which failed after about 16 months' use.
I would recommend this to a friend
Rated 5 out of 5 stars
Your mouth will thank you
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Simple, easy, and effective cleaning. Doesn't have the bells and whistles some of the other Sonicares have but its just as effective at cleaning teeth. If you have a child with braces I would highly recommend going this route. It helps clean around the braces significantly more than other toothbrushes. If you have braces you will have to replace the heads more frequently.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
It works
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
What can I say it does exactly what its suppose to. Buy
I would recommend this to a friend
Pros mentioned:
Timer
Cons mentioned:
Included accessories
Rated 4 out of 5 stars
Great brush
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Leaves you with the just leaving the dentist feel. Toothbrush head is small so you won’t use too much toothpaste or gel. Time awareness is great, i have the tendency to brush for long periods this have saved me time. No replacement heads with purchase. Also need to have you own port to charge base. So far a great buy.
I would recommend this to a friend
Pros mentioned:
Ease of use, Overall performance
Rated 5 out of 5 stars
Next level dental hygiene..
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Fantastic and easy to use product. Base model is without superfluous options and does what it was designed to do best. Recommended by multiple dentists that I have questioned regarding this particular brand and model. Step up your dental hygiene.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Best Buy 5 Star Staff
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent product and friendly competent service. Best Buy staff have always been great to work with. I appreciate their product knowledge and willingness to help.
I would recommend this to a friend
Pros mentioned:
Battery life, Ease of use
Rated 5 out of 5 stars
Phillips sonicare
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I love this toothbrush. It leaves my mouth feeling fresh and it cleans well. Long battery life and it’s easy to use. A must for anyone looking to upgrade from manual.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 4 out of 5 stars
Philips 4100
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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 my second purchase in less than a year on a Philips 4100.
I took a star off because the newer one is actually smaller in size. I hope it preforms the same.
Also Philips you must be cautious with. Upon registration they tell you that you get a FREE Toothbrush head for registering. When you try to get the FREE heads they want you to pay 1 cent. Why because you are then giving them you charge card for automatic ordering of replacement heads. So after registering call and request your FREE heads. If you are looking for a electric toothbrush wait for when they go on sale. You will save $10. So this 4100 is worth the $30 to $35 and does a great job. No need to spend a $100 on an electric toothbrush.
I would recommend this to a friend
Pros mentioned:
Ease of use, Overall performance
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 toothbrush for the price! Easy to travel with, too. I really see a noticeable difference, and a polished feel to my teeth. Highly recommend.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
So far so good
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
My son loves it. Small but does the job just as well as the expensive ones
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Dependable product
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Sonicare never lets me down. It’s a great brand and a great product! I’ve had mine for over 6yrs and still works like it’s brand new so I got one for my 16yr old and he loves it!
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Sonicare Simple Automatic 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 wanted a easy to set up easy to use Toothbrush that takes up minimal space. This one is a perfect fit for my bathroom counter.