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Philips Sonicare 2100 Rechargeable Electric Toothbrush Model HX3661/04 - White - 2 of 4Philips Sonicare 2100 Rechargeable Electric Toothbrush Model HX3661/04 - White - 3 of 4Philips Sonicare 2100 Rechargeable Electric Toothbrush Model HX3661/04 - White - 4 of 4
Philips Sonicare 2100 Rechargeable Electric Toothbrush Model HX3661/04 - White - 1 of 4

Philips Sonicare 2100 Rechargeable Electric Toothbrush Model HX3661/04 - White

$29.99 reg $34.99
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At a glance

About this item

Highlights

  • The C1 Simply Clean brush head with soft, flexible bristles removes up to 200% better plaque than a manual toothbrush while protecting your gums
  • Electric toothbrush for adults providing gentle yet effective cleaning: the Advanced Sonic Technology pulses fluid between teeth and along the gumline for even more effective oral care
  • Optimize your brushing routine: EasyStart for a gradual, gentle increase in brushing power, SmarTimer informing when you've reached 2 minutes, and QuadPacer for better brushing compliance
  • Rechargeable toothbrush providing up to 14 days of regular brushing on a full charge
  • Philips Sonicare toothbrush from the #1 dental professional recommended sonic toothbrush brand worldwide²: benefit from Philips expertise to keep your teeth and gums in the best condition
  • The set includes: 1x Philips Sonicare 2100 Series electric toothbrush, 1x C1 Simply Clean brush head, 1x USB charger (power adaptor not included)

Description

Achieve 200% better plaque removal than with a manual toothbrush thanks to the Philips Sonicare 2100 Series sonic toothbrush paired with the C1 Simply Clean electric toothbrush head. Enjoy a powerful yet gentle clean, even in those hard-to-reach areas.

The Advanced Sonic Technology provides gentle yet effective cleaning, pulsing fluid between teeth and along the gumline.

To help you get used to the Sonicare experience, the EasyStart feature adjusts the power level of the toothbrush over the first 14 uses. Improve your brushing technique with QuadPacer and reach your recommended brushing time of 2 minutes with SmarTimer.

Experience up to 14 days of regular brushing after a single charge, bringing a new level of convenience to your brushing routine (based on two periods of two-minute brushings per day on standard mode).

Dental professionals recommend changing brush heads every 3 months.

¹ vs. a manual toothbrush
² based on a study of over 2,600 dental professionals (dentists and hygienists) conducted in the United States, Canada, Japan, China, Korea, Thailand, Germany, the United Kingdom, Switzerland, France, Belgium, Austria, Italy, Spain, Sweden in 2022-2022
Dimensions (Overall): 8.66 Inches (H) x 4.29 Inches (W) x 2.48 Inches (D)
Suggested Age: 16 Years and Up
Head Type: Compact
Bristle Material: Nylon
Bristle Type: Medium
Includes: Instruction Manual, Brush Head, Charger Base, Toothbrush
Package Quantity: 1
Material: Nylon, Plastic
Power Source: Battery
Battery: 1 AA Lithium Ion
Warranty: 2 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 83388576
UPC: 075020100719
Item Number (DPCI): 049-11-3308
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: 9 inches length x 4.5 inches width x 3 inches height
Estimated ship weight: 0.59 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, Alaska, Hawaii

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, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

Q: Mine does not recharge, what is causing this issue? I liked it at first but now not charging so thinking of buying a different brand.

submitted by toothfairy - 1 year ago

  • A: Hi! Thank you for reaching out. We'd like to assist you further. Please call us at 1-800-682-7664, available Monday to Sunday, 9:00 AM to 6:00 PM ET. You can also find us on Facebook and Instagram.

    submitted byPhilips Consumer Care - 1 year ago

  • A: Hello there! Thank you for bringing this to our attention. We'd like to assist you further. Please call us at at 1-800-682-7664. Our hours of operation are Monday through Sunday, 9:00 and 6:00 Eastern Time. Additionally, you may find us on social media sites like Facebook and Instagram.

    submitted byPhilips - 1 year ago
    Brand expert

  • A: Hello there! Thank you for bringing this to our attention. We'd like to assist you further. Please call us at at 1-800-682-7664. Our hours of operation are Monday through Sunday, 9:00 and 6:00 Eastern Time. Additionally, you may find us on social media sites like Facebook and Instagram.

    submitted byAnswered by Philips - 1 year ago
    Brand expert

Q: Is the brush on the Sonicare 2100 a soft brush/

submitted by Lotus - 2 years ago

  • A: Hi! Yes. The Philips Sonicare 2100 Series HX3661/04 comes with a medium-soft Philips Sonicare C1 SimplyClean toothbrush head HX6015/03.

    submitted byAnswered by Philips - 2 years ago
    Brand expert

  • A: Hi! Yes. The Philips Sonicare 2100 Series HX3661/04 comes with a medium-soft Philips Sonicare C1 SimplyClean toothbrush head HX6015/03.

    submitted byPhilips - 2 years ago
    Brand expert

Q: Does the 2100 turn off after 2 minutes?

submitted by Nick - 2 months ago

  • A: Hello! Yes, the Philips Sonicare 2100 Series (HX3661/04) features a built-in SmarTimer that runs for 2 minutes and automatically turns off once the brushing cycle is complete. it also includes a QuadPacer to guide you every 30 seconds for even cleaning.

    submitted byAnswered by Philips - 2 months ago
    Brand expert

  • A: Hello! Yes, the Philips Sonicare 2100 Series (HX3661/04) features a built-in SmarTimer that runs for 2 minutes and automatically turns off once the brushing cycle is complete. it also includes a QuadPacer to guide you every 30 seconds for even cleaning.

    submitted byPhilips - 2 months ago
    Brand expert

Q: Does this toothbrush have a sensitive setting?

submitted by Jada - 4 months ago

  • A: Hello! The Philips Sonicare 2100 (model HX3661/04) offers two intensity settings, so you can select a gentler, lower intensity for a more comfortable brushing experience — ideal if you have sensitive teeth or gums.

    submitted byPhilips - 4 months ago
    Brand expert

  • A: Hello! The Philips Sonicare 2100 (model HX3661/04) offers two intensity settings, so you can select a gentler, lower intensity for a more comfortable brushing experience — ideal if you have sensitive teeth or gums.

    submitted byAnswered by Philips - 4 months ago
    Brand expert

Q: Where is the Sonicare 2100 made?

submitted by sky - 9 months ago

  • A: Hello! The Philips Sonicare 2100 Series electric toothbrush HX3661/04 is made in China, using high-quality materials and strict quality control to ensure excellent performance.

    submitted byPhilips - 9 months ago
    Brand expert

  • A: Hello! The Philips Sonicare 2100 Series electric toothbrush HX3661/04 is made in China, using high-quality materials and strict quality control to ensure excellent performance.

    submitted byAnswered by Philips - 9 months ago
    Brand expert

Q: does this brush pulsate every 30 seconds to change brushing areas

submitted by bmarquez - 9 months ago

  • A: Hello! Yes, Philips Sonicare 2100 series Sonic electric toothbrush HX3661/04 includes QuadPacer feature, which means it pulsates every 30 seconds to guide you in switching brushing areas.

    submitted byPhilips - 9 months ago
    Brand expert

  • A: Hello! Yes, Philips Sonicare 2100 series Sonic electric toothbrush HX3661/04 includes QuadPacer feature, which means it pulsates every 30 seconds to guide you in switching brushing areas.

    submitted byAnswered by Philips - 9 months ago
    Brand expert

Q: Does it come with the travel case?

submitted by James - 10 months ago

  • A: Hello! No, the Philips Sonicare 2100 series Sonic electric toothbrush HX3661/04 does not come with a travel case.

    submitted byAnswered by Philips - 10 months ago
    Brand expert

  • A: Hello! No, the Philips Sonicare 2100 series Sonic electric toothbrush HX3661/04 does not come with a travel case.

    submitted byPhilips - 10 months ago
    Brand expert

Q: How many vibrations per second?

submitted by Terri - 1 year ago

  • A: Hello! The Philips Sonicare HX3661/04 electric operates at 31,000 brush strokes per minute, which equate to approximately 516 vibrations per second.

    submitted byAnswered by Philips - 1 year ago
    Brand expert

  • A: Hello! The Philips Sonicare HX3661/04 electric operates at 31,000 brush strokes per minute, which equate to approximately 516 vibrations per second.

    submitted byPhilips - 1 year ago
    Brand expert

Q: Will the replacement brush for model 4100 fit this model?

submitted by IC - 2 years ago

  • A: Hello there! Yes, the replacement brush heads for the Philips Sonicare 4100 model will fit the Philips Sonicare HX3661/04 model. Both models use the click-on brush heads, which are compatible with most Sonicare rechargeable toothbrushes.

    submitted byPhilips - 2 years ago
    Brand expert

  • A: Hello there! Yes, the replacement brush heads for the Philips Sonicare 4100 model will fit the Philips Sonicare HX3661/04 model. Both models use the click-on brush heads, which are compatible with most Sonicare rechargeable toothbrushes.

    submitted byAnswered by Philips - 2 years ago
    Brand expert

Q: Does the Sensitive Brushhead fit the 2100

submitted by cc - 2 years ago

  • A: Hello there! Yes, the Sensitive Brushhead is compatible with the Philips Sonicare 2100 series, including the HX3661/04 model. This brush head is designed to be gentle on teeth and gums while effectively removing plaque.

    submitted byPhilips - 2 years ago
    Brand expert

  • A: Hello there! Yes, the Sensitive Brushhead is compatible with the Philips Sonicare 2100 series, including the HX3661/04 model. This brush head is designed to be gentle on teeth and gums while effectively removing plaque.

    submitted byAnswered by Philips - 2 years ago
    Brand expert
See all questions (19)

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Guests are saying

The Philips Sonicare 1100 electric toothbrush offers a simple yet effective solution for maintaining oral hygiene. Many guests appreciate its ease of use, effective cleaning capabilities, and the built-in timer that ensures thorough brushing. While some have noted concerns about battery life and brush head stiffness, the overall performance and value make it a popular choice for those seeking a reliable electric toothbrush. Guests have found it beneficial for both daily use and travel.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.5 out of 5 stars with 1112 reviews
    ease of use: 4.17 out of 5
    quality: 2.77 out of 5
    value: 3.27 out of 5
    43% would recommend
    16 recommendations
    5 out of 5 stars
    21 May, 2026
    originally posted on philips.com
    Image

    Sonic Toothbrush

    The product works extremely well and very happy with the purchase.
    BGP!
    Did you find this review helpful?
    2 out of 5 stars
    Thumbs down graphic, would not recommend
    17 May, 2026

    Top gets moldy after a few years

    Works ok but the top part molds after a few years just due to water. I had this toothbrush previously and had the same issue, bought another one in 2024 and tried my best to avoid the top squishy part from getting moldy but same thing in a few years. Bad design for something that is wet
    Maria
    ease of use: 5 out of 5
    quality: 1 out of 5
    value: 3 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    10 May, 2026
    originally posted on philips.com
    Image

    The toothbrush gets into tight spaces.

    [This review was collected as part of a promotion.] It works well. My teeth seem to be getting cleaner.
    Marcusita
    Did you find this review helpful?
    5 out of 5 stars
    10 May, 2026
    originally posted on philips.com
    Image

    Compact, light and works great

    [This review was collected as part of a promotion.] I really like this 1100 Sonic electric toothbrush. I used a Sonic way back when they first came out and this newer one is much smaller and lighter and the charge seems to work very well. And it cleans my teeth just fine.
    Medavey
    Did you find this review helpful?
    5 out of 5 stars
    10 May, 2026
    originally posted on philips.com
    Image

    It Works!

    It works my teeth feel cleaner and with no effort!
    Did you find this review helpful?
    5 out of 5 stars
    6 May, 2026
    originally posted on philips.com
    Image

    Great use experience

    Everyhthing works as expected. Really easy and convinient to use
    Saint Santa
    Did you find this review helpful?
    5 out of 5 stars
    27 April, 2026
    originally posted on philips.com
    Image

    Next generation of clean teeth

    This is our second electric toothbrush. My wife and I had been using battery powered brushes for years... same model. We were satisfied. But we switched to the Philips 2300 and wow, what a difference! The plaque fighting power is hard to believe but results don't lie. The two minute timer is so convenient and the duration of a full charge is impressive. Now, we are both satisfied!
    Strawboss
    Did you find this review helpful?
    4 out of 5 stars
    13 April, 2026
    originally posted on philips.com
    Image

    (no review title)

    [This review was collected as part of a promotion.] The Sonicare 1100 does not seem to have the same amount of power as my prior Sonicare which was a higher end model. What I mean by power is the pressure against my teeth. Not sure if other models have pore power or pressure than this model 1100. Other than that, it works perfectly fine.
    LAB63
    Did you find this review helpful?
    3 out of 5 stars
    12 April, 2026
    originally posted on philips.com
    Image

    Would look into a better model

    [This review was collected as part of a promotion.] Just does not feel like it is cleaning good enough
    Armpot
    Did you find this review helpful?
    5 out of 5 stars
    9 April, 2026
    originally posted on philips.com
    Image

    Très bon rasoir

    Beaucoup d’amélioration avec mon ancien rasoir. Seul inconvénient, la tête est fragile pour ouvrir en fonctionnant.
    Aljocyn$$
    Did you find this review helpful?
    5 out of 5 stars
    4 April, 2026
    originally posted on philips.com
    Image

    Has great features

    [This review was collected as part of a promotion.] I am big Sonic are toothbrush person. I was in the dental field for.42 years before retirement.
    beau Beau
    Did you find this review helpful?
    2 out of 5 stars
    3 April, 2026
    originally posted on philips.com
    Image

    Disappointed

    The brush itself is fine but it doesn’t hold a charge. I barely get two brushes in before it died
    1 reply from PH WEM Some team - 2 months ago
    Hi there, we're sorry to hear about your experience, and thank you for bringing this to our attention. We'd like to look into your case immediately and ensure a prompt resolution for your issue. Please consider reaching out to us via one of our social media channels. We are available 24/7 on Facebook, Instagram @Philips or X @PhilipsCare. Your questions and concerns are important to us, and we're here to help. Hope to speak to you soon! Best regards, Philips Consumer Care
    Dotty1
    1 guest found this review helpful. Did you?
    1 out of 5 stars
    Thumbs down graphic, would not recommend
    27 March, 2026Verified purchase

    (no review title)

    Had for barely a couple months and already doesn't work. Will not hold a charge even after being on the charger for 24 hours. Not worth the money.
    Kate
    quality: 1 out of 5
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    16 March, 2026
    originally posted on philips.com
    Image

    Fantastic product

    [This review was collected as part of a promotion.] I chose the rating because of how much better my teeth look, and feel.
    Briardee
    Did you find this review helpful?
    5 out of 5 stars
    16 March, 2026
    originally posted on philips.com
    Image

    Easy to assemble and use

    [This review was collected as part of a promotion.] I have used sonic care toothbrushes for years. This new one did not disappoint me. So stay to use . I used to travel alot and kept one in my suitcase
    Froggie 31
    Did you find this review helpful?
    5 out of 5 stars
    15 March, 2026
    originally posted on philips.com
    Image

    Good brush. Simple design

    [This review was collected as part of a promotion.] Good brush so far. Looking forward to seeing the battery life
    Shawntae
    Did you find this review helpful?
    4 out of 5 stars
    15 March, 2026
    originally posted on philips.com
    Image

    Love the features!

    [This review was collected as part of a promotion.] Love this brush, just wish that it had more bristles that vibrated, and wish that it had a replacement peice.
    Zebra282
    Did you find this review helpful?
    5 out of 5 stars
    7 March, 2026
    originally posted on philips.com
    Image

    Very pleased with my "Philips" toothbrush!

    [This review was collected as part of a promotion.] I love the product abd appreciated tge fact that ( it was a gift), it was Ready to use when I opened the pkg. It's a powerful brush, and I feel my teeth and gums are getting the workout they need.The brush head is an appropriate size and I use less toothpaste, which saves me $$. Very pleased with this product.
    Silver Diva
    1 guest found this review helpful. Did you?
    4 out of 5 stars
    6 March, 2026
    originally posted on philips.com
    Image

    Overall a Good Choice

    [This review was collected as part of a promotion.] This is my second Phillips Sonicare Electric tooth brush (first one lasted almost 3 years, the motor started acting up). Choose this simple version as I am not a bells and whistles type of person. Price was great, works good but the brush head itself is a little too stiff for my liking. Overall I am happy with my purchase.
    Hockeynut64
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    2 March, 2026
    originally posted on philips.com
    Image

    (no review title)

    [This review was collected as part of a promotion.] The electric toothbrush works great! I am glad I have a automated toothbrush applying to all my teeth.
    Happy & Smiling
    Did you find this review helpful?

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