Philips Sonicare Sonicare 2100 Electric Toothbrush, HX3661/04
Original price was: $34.96.$26.99Current price is: $26.99.
Philips Sonicare Sonicare 2100 Electric Toothbrush, HX3661/04 Price comparison
- All prices mentioned above are in United States dollar.
- This product is available at Walmart.com, Bestbuy, Kohls.com, Newegg Business, Flexoffers, Boscov's Department Stores, Poshmark, Abt Electronics, Newegg.
- At walmart.com you can purchase Philips Sonicare 1100 Power Toothbrush, Rechargeable Electric Toothbrush, White Grey HX3641/02 for only $19.96 , which is 95% less than the cost in Kohls.com ($399.99).
- The lowest price of Philips Sonicare 9900 Prestige Rechargeable Electric Toothbrush with SenseIQ, Beige - Champagne - Size: One Size was obtained on June 28, 2026 17:49.
Philips Sonicare Sonicare 2100 Electric Toothbrush, HX3661/04 Price History
Philips Sonicare Sonicare 2100 Electric Toothbrush, HX3661/04 Description
Philips Sonicare Sonicare 2100 Electric Toothbrush, HX3661/04: An Essential Tool for Oral Care
The Philips Sonicare Sonicare 2100 Electric Toothbrush, HX3661/04 is designed to enhance your daily dental hygiene routine. Combining cutting-edge technology with user-friendly features, this toothbrush provides an effective and efficient brushing experience. If you’re looking for a reliable electric toothbrush, consider this model with its numerous benefits and affordable pricing options. Explore the best prices and discover the value of Sonicare 2100.
Key Features and Benefits of Philips Sonicare 2100
- Superior Sonic Technology: The innovative sonic technology delivers up to 31,000 brush strokes per minute, effectively removing plaque and improving gum health.
- Smart Timer: A built-in timer ensures you brush for the recommended two minutes. This promotes better oral hygiene and helps you develop healthy brushing habits.
- Ergonomic Design: Lightweight and easy to handle, the ergonomic design ensures comfort during use. It fits perfectly in your hand for a superior brushing experience.
- Two Brushing Modes: Customize your brushing with the option of Clean mode for daily use and Sensitive mode for gentler brushing. This adaptability caters to different users’ needs.
- Long-Lasting Battery Life: With a single charge lasting up to two weeks, the Sonicare 2100 is perfect for busy lifestyles and travel, ensuring you maintain oral hygiene on-the-go.
- Rechargeable Design: Comes with a convenient charging base, allowing for effortless recharging and maintaining hygiene on your bathroom countertop.
- Sleek and Stylish Appearance: The modern design adds a touch of sophistication to your bathroom decor, making oral care a stylish affair.
Price Comparison Across Various Suppliers
When it comes to the price of the Philips Sonicare Sonicare 2100 Electric Toothbrush, there’s a competitive market. Prices typically range from $49.99 to $69.99 depending on the retailer. Our reliable price comparison tool allows you to find the best deal available. Whether shopping at major retailers or online stores, use our platform to make an informed purchasing decision.
Trends from the 6-Month Price History Chart
Our 6-month price history for the Philips Sonicare 2100 reveals some fascinating trends. Over the last half-year, the average price has stabilized, with occasional fluctuations during promotional events. Discounts were most prevalent during holiday sales, making it an opportune time for budget-conscious buyers to invest in this toothbrush. Keep an eye on price variations, as they indicate the best moments to purchase.
Customer Reviews: What People Are Saying
Customer feedback for the Philips Sonicare Sonicare 2100 Electric Toothbrush is overwhelmingly positive. Users often praise its effectiveness in plaque removal and its quiet operation. Many appreciate the user-friendly design and comfortable grip, making brushing a more pleasant experience.
However, some users have mentioned that the toothbrush can feel slightly heavier compared to manual brushes. A few also reported that the battery life varies based on usage. Despite these minor drawbacks, overall, customers find the Sonicare 2100 to be a worthwhile investment for their dental health.
Watch Unboxing and Review Videos
To get a better understanding of the Philips Sonicare Sonicare 2100, check out various YouTube unboxing and review videos. Many content creators provide in-depth insights into the features, functionality, and user experience. Seeing the toothbrush in action can help potential buyers feel more confident in their decision.
Why Choose the Philips Sonicare Sonicare 2100?
The Philips Sonicare Sonicare 2100 Electric Toothbrush offers outstanding cleaning performance, superior user comfort, and advanced technology packed into a stylish design. With proven results in fighting plaque and promoting gum health, this toothbrush is ideal for anyone looking to enhance their oral care routine. Its competitive pricing and thoughtful features make it a smart choice for those seeking quality and reliability.
Invest in your dental hygiene today! Compare prices now! Don’t miss out on the opportunity to own a top-tier electric toothbrush that aligns with your health priorities and budget.
Philips Sonicare Sonicare 2100 Electric Toothbrush, HX3661/04 Specification
Specification: Philips Sonicare Sonicare 2100 Electric Toothbrush, HX3661/04
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Philips Sonicare Sonicare 2100 Electric Toothbrush, HX3661/04 Reviews (13)
13 reviews for Philips Sonicare Sonicare 2100 Electric Toothbrush, HX3661/04
Only logged in customers who have purchased this product may leave a review.






Blair Jones –
Muy práctico de utilizar
Crede Dalton –
Es muy bueno y la baterÃa una vez cargada dura bastante
Liz –
I had an older version with the prong plug that no longer worked properly. I got the second least expensive Sonicare and it is perfect. It charged quickly and is small and comfortable. The brush is easy to put on and remove. The base is small so be careful it doesn’t tip over. I read all of the directions; it is easy to use. Be aware that it shuts off after two minutes so you need to be sure to not linger in one area. My teeth felt very clean afterwards unlike when using a manual toothbrush. I had my teeth cleaned recently and my dental higentist said to replace the Sonicare that I threw away. I highly recommend this low cost basic Sonicare 2100 model.
Liz –
My dentist recommended this brand. It seems to do a good job.
Lavergne –
This is a great toothbrush. I had one of the original ones that they sold a number of years ago. It finally stopped working. This model is a lot better because of the two speeds. I highly recommend this one for a real clean feel on the tooth surface!
Terry in SA –
I have the much more expensive Philips Sonicare Diamond Clean toothbrush that my entire family uses on a daily basis so I bought this one to take with me when I travel. It’s basically the same toothbrush as my Diamond Clean, but without the 4 extra cleaning modes and the cool, cup charger.
Sonicare toothbrushes use ultrasound waves in addition to the brushing action to more effectively break up and remove plaque and it really does work. We’ve been using ultrasonic toothbrushes for a number of years now and have the healthy mouths to prove it. And since there is a direct link between gum disease and heart disease, healthy teeth and gums give you more than just a beautiful smile.
If you’ve never used a Sonicare toothbrush before, you will notice immediately that it’s a very vigorous cleaning. If you have sensitive teeth, it may even be uncomfortable at first. There is an Easy Start mode that gradually increases the power of the brushing action over a two week period to help you get used to it but for some folks, it still may be too much. Philips has other Sonicare models that have a Sensitive mode that are more comfortable for sensitive teeth. This model, however, has only the one, normal mode.
There is an automatic 2 minute timer to ensure you brush for the full recommended 2 minutes, which is especially great for kids. It also alerts you every 30 seconds to switch to another quadrant of your mouth so you brush every area thoroughly.
This model comes with one brush head. The brush heads should be replaced every 3 months, just like a manual toothbrush. The Philips brand brush heads are excellent but also pricey. I buy these, which fit perfectly and perform just as well, IMO. Standard Replacement Brush Heads for Philips Sonicare HX6014/13 ProResults (4, 8, 12 or 20 Pack) | Fits: Easyclean, DiamondClean, HealthyWhite, Flexcare [20 Pack]
The charging base is very compact – great for limited counter space and for travel. There is a light on the toothbrush that flashes when charging and glows steady when charging is complete. When I travel, I always take my youngest son and I get about a week on a full charge with both of us using the toothbrush.
I do not have sensitive teeth and I love the way it makes my teeth and gums feel. Additionally, it’s fabulous for removing coffee and tea stains from your teeth. Plus, I like that one toothbrush can keep my whole family’s teeth and gums healthy and all I need to do is order brush heads every few months.
After purchasing the Blue/White color, I got this Guacamole color through Amazon Vine and and the Coral and Steel Blue colors as well. The Blue/White is the most neutral and should work in most any bathroom color scheme as it is primarily white. I’m using it for travel. The Guacamole is a lovely, light guacamole color that looks gorgeous in my spa themed bathroom that is green and bamboo. The Coral is a saturated, salmon pink color that would be great in a girl’s bathroom. I put it in my daughter’s white, gold and pink bathroom and it’s definitely pretty enough to stay out on the counter. The Steel Blue is a medium blue with grayish undertones and looks great in my tiny, blue and white, beach themed bathroom. It’s nice having all the colors to choose from so you can coordinate with your bathroom decor.
The body of the toothbrush has a matte finish and it also has a textured area on the back so it’s not slippery in wet hands. I’m also glad it doesn’t have a rubberized finish because those always seem to get sticky after a year or so.
If you want the Sonicare clean at an affordable price, this model is a nice choice.
Bxstrb –
I charged it once about 6 months ago when I ordered it. It’s still kept its charge! I store it laying horizontally in a drawer with my “regular” toothbrush, not on the charger. One tip: After reading about “goop” collecting at the neck, I took steps to prevent that. Here’s how: After I brush my teeth, I rinse the brush head under the faucet and then WIPE IT DRY with a paper towel. (I mean, it’s still a little damp but it’s not dripping with water.) Then, I lay it in the drawer. That prevents any goop from forming in the first place! Thanks to the reviewers who mentioned that issue! It cleans my teeth very well. I still use by regular tooth at times, alternating with this one. I’ll find out at my next dentist appointment how well that’s been working LOL!
Prajwal Chidri Prashanth –
I’ve been using the Philips Sonicare 2100 Power Toothbrush for a few weeks now, and it’s already become a staple in my daily routine! Here’s why I’m so impressed:
Effective Cleaning: I can feel the difference in cleanliness after each use. My teeth feel like they’ve had a professional cleaning every morning!
Easy to Use: The design is simple but effective. The single button operation makes it very intuitive, especially for a first-time electric toothbrush user.
Rechargeable Convenience: I love that it’s rechargeable—it lasts almost two weeks on a full charge, which is great for traveling. Plus, I don’t need to worry about constantly buying batteries.
Sonic Technology: This is my first time trying sonic brushing, and it’s surprisingly gentle yet effective. It reaches those tricky spots between my teeth and along the gumline, so my mouth feels completely fresh.
Mildred Velázquez –
El cepillado es mas efectivo, este es mi segundo cepillo del mismo modelo, el anterior me duro mas de 7 años
Amazon Customer –
Bought this to replace an Oral B brush that stopped holding a charge after just a couple months – this Sonicare is infinitely more powerful, feels sturdier and leaves my teeth feeling super clean!
Roberto –
I’ve bought a couple of these and if you can get it on sale, it is good value. It doesn’t have the fancier options like some of the more expensive brushes but for a good ol’ brushing it works great. My only complaint is that the power button wore out and broke on a previous ones
Jake the Snake –
I purchased this brand because the one I had for the past 10 years finally died. I like this particular model because it’s lightweight and great for travel. It holds a charge for a long time and I have confidence in the brand.
Christine Warner –
After 4 years my old Sonicare gave up the ghost so I figured I’d try this “cheaper” model. It works perfectly fine for what I need and luckily uses the same brush heads as my old one. Not bad for the price and seems to be able to use my old charging stand to charge which will be a good backup. I thought this was a good buy for the price.