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

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

$29.99 reg $34.99
Sale save $5.00 (14% off)

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At a glance

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About this item

Highlights

  • Two different intensity settings achieve a gentle yet effective clean
  • Two minute SmarTimer with QuadPacer ensure Dentist-recommended brushing time
  • Slim ergonomic design makes brushing easier and more comfortable
  • Easy-start gently eases you into the electric brusing experience by gradually increasing power
  • Long battery life with battery light indicator: One charge lasts for two weeks

Description

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, and nothing you don't. Sonicare technology gently pulses water between your teeth, for a difference you can feel. With two intensity settings, you can also choose a more gentle clean. The kit includes 1 Philips Sonicare 2100 electric toothbrush, 1 SimplyClean (C1) brush head and 1 charger.
Dimensions (Overall): 8.66 Inches (H) x 4.29 Inches (W) x 2.48 Inches (D)
Suggested Age: 16 Years and Up
Bristle Type: Medium
Head Type: Compact
Bristle Material: Nylon
Includes: Instruction Manual, Brush Head, Toothbrush, Charger Base
Package Quantity: 1
Material: Nylon, Plastic
Power Source: Battery
Battery: 1 AA Lithium Ion, Required, Included
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

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.

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 - 9 months 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 - 9 months 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 byAnswered by Philips - 9 months 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 byPhilips - 9 months 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: Where is the Sonicare 2100 made?

submitted by sky - 3 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 - 3 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 - 3 months ago
    Brand expert

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

submitted by bmarquez - 4 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 byAnswered by Philips - 4 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 byPhilips - 4 months ago
    Brand expert

Q: Does it come with the travel case?

submitted by James - 4 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 - 4 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 - 4 months ago
    Brand expert

Q: How many vibrations per second?

submitted by Terri - 10 months 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 byPhilips - 10 months 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 byAnswered by Philips - 10 months ago
    Brand expert

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

submitted by IC - 1 year 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 byAnswered by Philips - 1 year 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 byPhilips - 1 year ago
    Brand expert

Q: Does the Sensitive Brushhead fit the 2100

submitted by cc - 1 year 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 - 1 year 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 - 1 year ago
    Brand expert

Q: Hi - does this unit need a UBS wall adapter to plug into an electrical wall outlet? If yes, does this unit come with a UBS wall adapter?

submitted by Anna - 3 years ago
  • A: Hello! Yes, the Philips Sonicare 2100 HX3661/04 Powered Toothbrush needs a USB wall adapter to charge the toothbrush. The package does not include a wall adapter. At Philips, we are committed to sustainability and making our packaging from recycled and recyclable materials. We have removed the power adapter, which helps prevents the equivalent of over 19 million plastic bottles reaching landfills.

    submitted byAnswered by Philips - 3 years ago
    Brand expert
  • A: Committed to sustainability of Philips profits. The consumer must purchase an additional PLASTIC wall adaptor for this product, or perhaps a PLASTIC surge protector with USB slots. ****GREENWASHING***

    submitted byBiteMe - 2 years ago

Q: I bought a 2100 series several years ago. It no longer holds charge, so I need a new one. Can I use the charging base which came with the original ubnit on a new 2100 series?

submitted by jeno - 2 years ago
  • A: Hi there! Yes, you may use your old charger on the newly purchased Philips Sonicare 2100 series model/.

    submitted byAnswered by Philips - 2 years ago
    Brand expert

Related Categories

Guests are saying

This electric toothbrush has garnered positive feedback for its powerful cleaning capabilities, effective plaque removal, and user-friendly design. Guests appreciate its long battery life and the gentle yet thorough cleaning it provides. Many have noted improvements in their oral health and recommend it for its simplicity and effectiveness. However, some concerns about bristle durability and button quality have been raised, suggesting room for improvement in these areas.
    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 1053 reviews
    ease of use: 4.09 out of 5
    quality: 3.09 out of 5
    value: 3.3 out of 5
    50% would recommend
    14 recommendations
    4 out of 5 stars
    5 December, 2025
    originally posted on philips.com
    Image

    HX3665 Sonic toothbrush - Good value & easy to use

    My Philips sonic toothbrushes are built to last. I like the built-in quad timer that assists me with my brushing time. It does a good job of cleaning my teeth and is easier to use than my manual toothbrush. I recharge the toothbrush once a week and have had no problems to date. My one concern is replacement toothbrush heads - they are not easily obtained in my local drugstores.
    Senior walker
    Did you find this review helpful?
    5 out of 5 stars
    5 December, 2025
    originally posted on philips.com
    Image

    Great product & reasonably priced

    [This review was collected as part of a promotion.] My Periodontist recommended this series when I was telling him I need a new Sonicare. Usually I get the more expensive ones. This one is so reasonably priced, has the 2 minute timer. I like the simplicity of it, no grooves on the handle and easy to keep clean. Gets the job done, my teeth and gums always feel clean!
    Stellagirl
    Did you find this review helpful?
    5 out of 5 stars
    4 December, 2025
    originally posted on philips.com
    Image

    Functional and economical

    [This review was collected as part of a promotion.] Cost is very reasonable and I wasn’t ready to spend a lot of money on the top line unit
    RLD350
    Did you find this review helpful?
    3 out of 5 stars
    1 December, 2025
    originally posted on philips.com
    Image

    (no review title)

    [This review was collected as part of a promotion.] After I charge the electric toothbrush there are times when it does not operate as if it is not fully charged and there are times when it does operate as if it is fully charged. should I charge it every time I use it or ?????
    Did you find this review helpful?
    5 out of 5 stars
    1 December, 2025
    originally posted on philips.com
    Image

    It stands up, blinks when it needs charging.

    [This review was collected as part of a promotion.] I love the quiet humm and the change in pitch each 30 seconds, And the self Stop! It also blinks when it needs to be recharged.
    Mr. Niceguy Fixit
    Did you find this review helpful?
    4 out of 5 stars
    29 November, 2025
    originally posted on philips.com
    Image

    better construction than older model,easy cleaning

    [This review was collected as part of a promotion.] I actually liked the older one better, but that is just about overall feel. If this one is at least 2x effective, as they say, then the feel doesn't really matter. On the other hand, the way it is constructed is such that I won't have the problem of water getting into the area where the magnet is or the grime in the base. Everything is self-contained or open and visible.
    RGR*
    Did you find this review helpful?
    3 out of 5 stars
    28 November, 2025
    originally posted on philips.com
    Image

    (no review title)

    [This review was collected as part of a promotion.] The power (engine) seems is fluctuate as I am brushing my teeth. I think is going to stop but it doesn’t yet.
    Billy Boy Tooth
    Did you find this review helpful?
    5 out of 5 stars
    17 November, 2025
    originally posted on philips.com
    Image

    Brusha, Brusha Brusha...

    A simple meat and potatoes electric toothbrush. No whistle and bells like the more expensive toothbrushes. I do miss the plugin charging stand but I was able to use my old one. The USB charging stand will be nice for traveling. It's a good idea to register your product through phillips.com. They will extend your warranty.
    Panflash
    Did you find this review helpful?
    5 out of 5 stars
    17 November, 2025
    originally posted on philips.com
    Image

    Great product!

    [This review was collected as part of a promotion.] I love this electric toothbrush. It feels like my teeth are so clean after using it!
    Gary’s girl
    Did you find this review helpful?
    5 out of 5 stars
    14 November, 2025
    originally posted on philips.com
    Image

    good for the money

    [This review was collected as part of a promotion.] So far so good, as one of the cheaper electric tooth brushes it works fine, i had one of the more expensive Sonics that had the multiple settings but i found that i never used them, after two years it quit working so i went with this one,
    bob vasahakus
    Did you find this review helpful?
    5 out of 5 stars
    13 November, 2025
    originally posted on philips.com
    Image

    (no review title)

    [This review was collected as part of a promotion.] Easy to operate. Sleek design. Flawless operation. Quad pacer is great. Does a very effective job of cleaning your teeth.
    92 Year Old Teeth
    Did you find this review helpful?
    1 out of 5 stars
    12 November, 2025
    originally posted on philips.com
    Image

    n/a

    [This review was collected as part of a promotion.] I made a huge mistake purchasing this toothbrush, I think it should probably lean towards a first time user of Sonicare toothbrushes, like maybe a child of 6 years old; definitely not an adult.
    1 reply from Global 247 team - 1 month ago
    Hello there. Thank you for sharing your thoughts, and we're sorry to hear that your experience with the toothbrush has not met your expectations. We aim to offer products that suit a wide range of users, and it's concerning if the toothbrush doesn’t feel adequate for adult use. We’d like to better understand the challenges you're facing and see how we can assist you. Whether it's offering advice on product features or recommending a model that may better suit your needs, our support team is here to help. Please feel free to reach out to us directly on social media via Facebook/Instagram (@Philips) or X (@PhilipsCare), or through our support page: https://www.usa.philips.com/c-w/support-home/support-contact-page Thank you for being a valued customer, and we look forward to assisting you. Philips Consumer Care.
    LoriQ
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    10 November, 2025
    originally posted on philips.com
    Image

    Reasonably priced that does what it claims to do

    [This review was collected as part of a promotion.] Works well, charges fast and generally does just what the adverts say.
    hlestringman
    Did you find this review helpful?
    5 out of 5 stars
    4 November, 2025
    originally posted on philips.com
    Image

    Less is more

    My hygienist recommended it. This is a simple effective budget friendly toothbrush with a decent battery charge. This is my 2nd one. It has been a reliable solution for my oral health.
    BlueNotRed
    Did you find this review helpful?
    5 out of 5 stars
    3 November, 2025
    originally posted on philips.com
    Image

    Great toothbrush

    [This review was collected as part of a promotion.] The toothbrush works very well as I would expect from Phillips.
    Smith52
    Did you find this review helpful?
    5 out of 5 stars
    2 November, 2025
    originally posted on philips.com
    Image

    Does a great job

    I had tried an electric toothbrush years ago and didn’t like it, but then I tried sonicare and I love it. I just got a basic model that has a pulse change at 30 seconds so you know to move around your brush during the two minute brush time. It holds the charge for two weeks and is very light and easy to use. This does a much better job than I do with a manual brush.
    Kk79
    Did you find this review helpful?
    4 out of 5 stars
    1 November, 2025
    originally posted on philips.com
    Image

    Good Brush for the Price

    Smaller handle than some we've had but works well enough albeit without some of the features of more expensive models
    Geoff D
    Did you find this review helpful?
    5 out of 5 stars
    30 October, 2025
    originally posted on philips.com
    Image

    First Electric Brush at 65, love it!

    [This review was collected as part of a promotion.] I am 65 and this is the brand my dentist recommended and it is my FIRST electric brush! Love it!
    Maryla78
    Did you find this review helpful?
    3 out of 5 stars
    30 October, 2025
    originally posted on philips.com
    Image

    Simple

    [This review was collected as part of a promotion.] I have had the 9000 series for quite a few years now and loved it. I didn’t want to spend that much on a new one and figured the base bristle motion would be the same regardless of model. I was wrong. This is a nice light simple brush that I think I would recommend for kids. It just doesn’t feel like it gets my teeth clean enough.
    Smithjd09
    Did you find this review helpful?
    4 out of 5 stars
    28 October, 2025
    originally posted on philips.com
    Image

    I am enjoying my new tooth brush

    I am enjoying my new tooth brush and impressed with how it cleans. The USB charging is very slow, which is probably a good thing for battery life, but may be too slow for many people. The on / off switch plastic membrane feels very thin and probably won’t last very long before it is damaged and allows water into the tooth brush handle. Once a small amount of water enters it will never be dry inside.
    1 reply from Social care team - 2 months ago
    Hi Big Smile 2, Thank you for taking the time to share your feedback. We understand the importance of safety and product quality. Please be assured that our products undergo rigorous quality checks and meet safety standards. However, we take your concerns seriously. Your satisfaction and peace of mind are very important to us, and we’re here to help. If there's anything we can do to address your concerns, please get in touch via Social Media. We’re available on Facebook (@PhilipsSouthAfrica) or Instagram (@Philipssa). Don’t worry, if you don’t use Social Media, you can also reach out to us via the contact page: https://www.philips.co.za/c-w/support-home/support-contact-page.html
    Big Smile 2
    Did you find this review helpful?

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