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Philips Sonicare 4100 Plaque Control Rechargeable Electric Toothbrush - HX3689/24
$39.99 reg $49.99
Sale save $10.00 (20% off)
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At a glance
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About this item
Highlights
- Removes up to 5-7 times more plaque vs a manual toothbrush
- Pressure sensor and two intensity settings protect sensitive gums from overbrushing
- Two minute SmarTimer with QuadPacer ensure Dentist-recommended brushing time
- Brush head replacement reminder ensures your brush head is always effective
- Long battery life with battery light indicator, one chare lasts for 2 weeks
Description
Remove plaque and experience a deep, effective clean with Sonicare technology, removing up to 5-7x more plaque vs. a manual toothbrush. Sonicare technology gently pulses water between your teeth, for a month's worth of manual brushing in just 2 minutes. The QuadPacer lets you know when you've spent the optimal amount of time on each section of your mouth while the SmarTimer signals when your 2 minutes is up. The pressure sensor flashes red to remind you to ease off, helping to prevent gum recession, while the 2 intensity settings ensure a comfortable clean that’s right for you. Going electric might feel like a big step, but with this brush you’re in safe hands. Its slim ergonomic design and familiar-shaped head gives you everything you need for an effective clean. The kit includes 1 Philips Sonicare 4100 electric toothbrush, 1 Optimal Plaque Control (C2) brush head and 1 USB charging cable (wall adaptor not included).
Dimensions (Overall): 8.66 Inches (H) x 4.29 Inches (W) x 2.48 Inches (D)
Suggested Age: Adult
Bristle Type: Medium
Head Type: Full
Bristle Material: Nylon
Model #: HX3681/21
Sustainability Claims: Post-Consumer Recycled Material
Includes: Charger Base, Brush Head, Toothbrush
Package Quantity: 1
Material: Plastic
Features: Rechargeable, Replacement Indicator Bristles, Automatic Shut-Off, Brush Timer, Cordless
Power Source: Battery
Battery: 1 Non-Universal Lithium Ion, Required, Included
Care & Cleaning: Rinse Clean
TCIN: 83388553
UPC: 075020100740
Item Number (DPCI): 049-11-0138
Origin: Made in the USA and Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 2.72 inches length x 4.31 inches width x 8.67 inches height
Estimated ship weight: 0.62 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO
Return details
This item must be returned to any Target store.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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Guests are saying
The Philips Sonicare electric toothbrush has garnered mixed feedback from guests, highlighting its effectiveness in cleaning teeth and maintaining oral hygiene. Many appreciate its lightweight design, long battery life, and features like a timer and pressure sensor. However, some guests have expressed concerns about the quality and durability of the product, with reports of issues such as loose brush heads and insufficient power. Overall, it remains a popular choice for those seeking a reliable electric toothbrush.
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 4569 reviews
ease of use: 4.04 out of 5
quality: 3.25 out of 5
value: 3.29 out of 5
48% would recommend
646 recommendations
5 out of 5 stars
Thumbs up graphic, would recommend
11 December, 2025Verified purchase
(no review title)
I love this toothbrush! Definitely helped dislodge some plaque the second day I used it.
5 out of 5 stars
Thumbs up graphic, would recommend
10 December, 2025Verified purchase
(no review title)
Great for the price you spend. My 12 yr old likes it but he wished it was a little bigger for his hand.
5 out of 5 stars
9 December, 2025Verified purchase
(no review title)
This is the 3rd one I’ve purchased have been very happy with all of the & so have my family members!
5 out of 5 stars
9 December, 2025Verified purchase
(no review title)
Like easy assembly. Charging stand somewhat unstable.
1 out of 5 stars
Thumbs down graphic, would not recommend
8 December, 2025Verified purchase
Breaks quickly
This is the second one I’ve had in a row, both stopped working properly in under a year.
5 out of 5 stars
Thumbs up graphic, would recommend
8 December, 2025Verified purchase
Great Toothbrush
Bought this during Black Friday for my daughter who requested a purple toothbrush -- she was so excited! It was a great price, and our household now only uses electric toothbrushes because we know the quality and effectiveness of using these.
5 out of 5 stars
Thumbs up graphic, would recommend
8 December, 2025Verified purchase
(no review title)
Everything looks great. Giving as gift, daughter will love it.
3 out of 5 stars
8 December, 2025
originally posted on philips.com
good toothbrush but operation is not easy as it sh
[This review was collected as part of a promotion.] having to continually select high speed while brushing is not easy
1 out of 5 stars
Thumbs down graphic, would not recommend
7 December, 2025Verified purchase
False Advertising
I bought two of these, inside each box was a card saying to register they will extend warranty by six months and send one free brush head. When registering, they declined to provide the free brush heads for registration. This is NOT good customer service and is false advertising.
5 out of 5 stars
Thumbs up graphic, would recommend
7 December, 2025Verified purchase
(no review title)
perfect for what I need! love that it's rechargeable and that it gives alert to move to another section of the mouth.
5 out of 5 stars
6 December, 2025Verified purchase
(no review title)
Only tooth brush I’ll buy
4 out of 5 stars
6 December, 2025
originally posted on philips.com
Good for the Money
[This review was collected as part of a promotion.] Reasonable priced toothbrush. As it is a cheaper version, it does not come with a carrying case for travel. The battery charge lasts a long time. I am hoping that it lasts well past warranty before it breaks and will not longer charge (which happened with my last electric toothbrush after a few years).
5 out of 5 stars
6 December, 2025
originally posted on philips.com
It works well.
[This review was collected as part of a promotion.] I can feel my gums and teeth are cleaner. This is my third Phillips toothbrush.
2 out of 5 stars
5 December, 2025Verified purchase
Very intense. Uncomfortable to use.
I'm sure it cleans very well, if you can stand making your teeth rattle. The star rating reflects the strong discomfort I feel from the intense vibration, especially on the upper front teeth. It's suprisingly aggressive and doesn't encourage applying any pressure to my teeth. A gentler motion is greatly preferred.
5 out of 5 stars
5 December, 2025Verified purchase
(no review title)
I love my toothbrush
1 out of 5 stars
Thumbs down graphic, would not recommend
4 December, 2025Verified purchase
No plug
It doesn't come with a plug. It just has a USB port. Philips- how many people do you think have bathrooms with USB ports?
5 out of 5 stars
3 December, 2025
originally posted on philips.com
Great product
[This review was collected as part of a promotion.] Great price, easy to operate, great features, great design, and accessories can be obtained at a great price.
3 out of 5 stars
2 December, 2025
originally posted on philips.com
SHORT BATTERY CHARGE
[This review was collected as part of a promotion.] The reason I'm rating only 3 stars is because the charge only lasts a bit over a week. My old one lasted up to a month on a single chare. Why did we go backwards in quality is my question?!!!
5 out of 5 stars
2 December, 2025Verified purchase
(no review title)
Excellent purchase
4 out of 5 stars
2 December, 2025
originally posted on philips.com
Just amazing
[This review was collected as part of a promotion.] This toothbrush exceeds my expectations I would recommend it to others