Philips Sonicare 4100 Plaque Control Rechargeable Electric Toothbrush HX3681/21 with Brush Head - Sugar Rose: Nylon Bristles, Medium Bristle Type
$39.99 reg $49.99
Sale save $10.00 (20% off)
ColorSugar Rose
In Stock
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Guests are saying
The Philips Sonicare 4100 electric toothbrush is praised for its effective cleaning capabilities, lightweight design, and long-lasting battery life. Guests appreciate the automatic timer that encourages thorough brushing and the gentle sonic technology that is easy on gums. However, some guests have expressed concerns about durability and the absence of a charger plug. Overall, it offers a great balance of performance and convenience for maintaining oral hygiene.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.2 out of 5 stars with 5223 reviews
ease of use: 4.02 out of 5
quality: 3.2 out of 5
value: 3.25 out of 5
47% would recommend
739 recommendations
4 out of 5 stars
14 May, 2026
originally posted on philips.com
It works
[This review was collected as part of a promotion.] I like the size of the toothbrush head. The different sounds and alerts are confusing.
1 out of 5 stars
Thumbs down graphic, would not recommend
14 May, 2026Verified purchase
NO CHARGER IN BOX
There was no charger when we opened it.
3 out of 5 stars
Thumbs down graphic, would not recommend
13 May, 2026
Button stopped functioning
I've had the toothbrush for 1 year, 5 months. The button piece inside the casing came loose and slipped out of place. I was able to use it for about 2 weeks after that happened, but it has slipped more and now it isn't operational as a powered toothbrush. I don't know how long I should expect this to last, but I was hoping for longer.
3 out of 5 stars
13 May, 2026
originally posted on philips.com
OK product
[This review was collected as part of a promotion.] Turns off after every 90 seconds of use , get a little annoying
5 out of 5 stars
9 May, 2026
originally posted on philips.com
(no review title)
[This review was collected as part of a promotion.] Product works extremely well. This is my second sonicare toothbrush. I love their products and have no plans of using another brand.
2 out of 5 stars
Thumbs down graphic, would not recommend
9 May, 2026Verified purchase
Not Great
This model feels like a kids toothbrush. Incredible small and less powerful than my previous model. I might actually end up changing the head and giving it to my 6 year old. I do not recommend for adults.
3 out of 5 stars
9 May, 2026Verified purchase
(no review title)
The toothbrush malfunctioned from the first day. The brush head would not fully lock in, to the point where I had to stop mid-brush to press it back into place. When the head does lock in, the toothbrush works well and cleans beautifully.
1 out of 5 stars
Thumbs down graphic, would not recommend
9 May, 2026Verified purchase
Quality has gone down MAJORLY
I am sorely disappointed with what I received. This was bought as a replacement for an older model that broke, but the motor is nowhere near as strong as it was in older models. My teeth do not get nearly as clean.
5 out of 5 stars
7 May, 2026
originally posted on philips.com
nice tooth brush
[This review was collected as part of a promotion.] good tooth brush,easy to use and holds a good charge
5 out of 5 stars
3 May, 2026
originally posted on philips.com
(no review title)
[This review was collected as part of a promotion.]
5 out of 5 stars
2 May, 2026
originally posted on philips.com
(no review title)
[This review was collected as part of a promotion.] At first a bit difficult to get used to using it but now I absolutely love it!!
4 out of 5 stars
29 April, 2026
originally posted on philips.com
The verdict is still out on my new toothbrush…
[This review was collected as part of a promotion.] I’m still debating how much I like this new toothbrush. It’s thinner to hold than my previous Phillips. The actual brush is smaller, but that might be because I am used to the plaque – fighting brush which I believe is a bit bigger. However, there is no doubt in my mind that this new toothbrush is not as powerful as my previous Phillips.
5 out of 5 stars
28 April, 2026
originally posted on philips.com
Excellent good price
Chose as previous toothbrush broke down out of warranty. Selected on price and a step up from previous brush. Finding it a good buy and doesn't loose charge quickly. Happy
5 out of 5 stars
28 April, 2026
originally posted on philips.com
Better oral health
[This review was collected as part of a promotion.] My teeth are a lot cleaner and my gums are healthier. My dentist can see significant improvements in my oral health since switching to Sonic toothbrush. It is the best electric brush I have ever had. I know I am brushing the right amount of time because of the two minute timer. It vibrates when I apply too much pressure when brushing and lets me know when it is time to change brush heads.
5 out of 5 stars
Thumbs up graphic, would recommend
27 April, 2026Verified purchase
(no review title)
Smaller base, charges a bit quicker than older models. husband approved
1 out of 5 stars
27 April, 2026
(no review title)
I didn’t receive it.
3 out of 5 stars
Thumbs down graphic, would not recommend
24 April, 2026Verified purchase
(no review title)
The unit is much smaller than other previous models
5 out of 5 stars
Thumbs up graphic, would recommend
22 April, 2026Verified purchase
Best price, and better than Oral B!
I used to have an Oral B and my dentist suggested I would have less tarter buildup with a Philps Sonicare. I researched and found the best price at Target. I've now used it for a couple of months and love it. It's cleaning my teeth much better!
1 out of 5 stars
Thumbs down graphic, would not recommend
21 April, 2026Verified purchase
Do not recommend
Didn’t even last one year!! It worked well when it worked. Bought this 10 months ago and it wont even chargr
5 out of 5 stars
21 April, 2026
originally posted on philips.com
(no review title)
[This review was collected as part of a promotion.] Toothbrush works great! Love the rechargeable battery, automatic timer, and effectiveness of the sonic technology. Will use it for the rest of my life……