PHILIPS Sonicare 2100 Electric Toothbrush $21 (2025)

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Posted by IrascibleRaddish • Last Tuesday

May 6, 2025 2:42 PM

Item 1 of 2

  1. PHILIPS Sonicare 2100 Electric Toothbrush $21 (3)
  2. PHILIPS Sonicare 2100 Electric Toothbrush $21 (4)

Item 1 of 2

frontpage Posted by IrascibleRaddish • Last Tuesday

May 6, 2025 2:42 PM

$21

$35

40% off

Amazon

37 Comments 31,559 Views

Get Deal at Amazon

Deal Details

Update: This popular deal is still available

Amazon has PHILIPS Sonicare 2100 Rechargeable Electric Power Toothbrush (White Mint, HX3661/04) for $20.99. Shipping is free w/ Prime or on $35+ orders.

Thanks to Community Member IrascibleRaddish for finding this deal.

About this item:

  • 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 USB charger (wall adapter not included). Subscribe & Save on genuine Philips Sonicare brush head replacements and save up to 15%.

Editor's Notes

Written by megakimcheelove | Staff

  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
    • Details of Amazon's return policy (here)

No longer available:

+ $1.05 Amazon Credit

Original Post

Written by IrascibleRaddish

Community Notes

About the Poster

Deal Details

Community Notes

About the Poster

Update: This popular deal is still available

Amazon has PHILIPS Sonicare 2100 Rechargeable Electric Power Toothbrush (White Mint, HX3661/04) for $20.99. Shipping is free w/ Prime or on $35+ orders.

Thanks to Community Member IrascibleRaddish for finding this deal.

About this item:

  • 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 USB charger (wall adapter not included). Subscribe & Save on genuine Philips Sonicare brush head replacements and save up to 15%.

Editor's Notes

Written by megakimcheelove | Staff

  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
    • Details of Amazon's return policy (here)

No longer available:

+ $1.05 Amazon Credit

Original Post

Written by IrascibleRaddish

Community Voting

Deal Score

+67

Good Deal

Get Deal at Amazon

Price Intelligence

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Model: Philips Sonicare 2100 Rechargeable Electric Toothbrush, Multi

Deal History

Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".

Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.

Sale Price

Slickdeal

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    • Today

      Current Prices

      Sort: Lowest to Highest | Last Updated 5/15/2025, 01:37 AM

      Sold By Sale Price
      PHILIPS Sonicare 2100 Electric Toothbrush $21 (5)Amazon$20.99
      PHILIPS Sonicare 2100 Electric Toothbrush $21 (6)Walmart$20.99
      PHILIPS Sonicare 2100 Electric Toothbrush $21 (7)Target$29.99

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      Top Comments

      LovelyGoat9932

      I have been using Sonicare brushes for decades. The cheapest Sonicare will give you as good dental health if you follow instructions as the most expensive model with WiFi and a bunch of other useless crap. And I mean useless.

      I bought a pair of the top of the line ones with all the bells and whistles a couple of years ago from a big Costco sale (half price, still $125 for two), downloaded and installed the app, and on day two the app alerted me that it was time to change the brush. On day two of using it. I deleted the app and also ignore the weird "change your brush" noises it makes and the LED it flashes on the handle. I can look at the brush and see when I need to change it.

      Next time, I will buy the lowest possible cost one. Like this one.

      TheCosmoKramer

      4100 has a pressure sensor. This one does not.

      radars

      4100 is better than 2100 model.

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      YOURNUMBA1FAN

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      EfficientCorn674

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      That is a crazy good deal. Just bought one. Thank You!!!

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      JenT4685

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      Looks like reg price is only around $30, but still a solid deal. Walmart has matched it for the moment too. Thanks OP.

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      Everycent

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      Lowest price of all time! Thanks OP! In for 1

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      radars

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      Our community has rated this post as helpful. If you agree, why not thank radars

      4100 is better than 2100 model.

      Last edited by radars May 6, 2025 at 10:11 AM.

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      TheCosmoKramer

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      Quote from radars :

      Is it better or worse than 4100 model?

      4100 has a pressure sensor. This one does not.

      5

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      JimG5349

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      I purchased the Sonicare Optimal Clean 2-pack from Costco for $70 (still unopened). There are extra features, but I am not sure any I care about. I never use the extra settings on my current Sonicare and I can generally tell if I'm pressing too hard without the alert. Sonicare makes some claim about this being 10X better vs 3X better on the 2100. I think the brush head is different. Costco comes with 2 carrying cases. My last Sonicare lasted several years, so I'm not sure how much saving a couple of $/year is worth it on the off chance it does clean marginally better.

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      creichle

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      Quote from JimG5349 :

      I purchased the Sonicare Optimal Clean 2-pack from Costco for $70 (still unopened). There are extra features, but I am not sure any I care about. I never use the extra settings on my current Sonicare and I can generally tell if I'm pressing too hard without the alert. Sonicare makes some claim about this being 10X better vs 3X better on the 2100. I think the brush head is different. Costco comes with 2 carrying cases. My last Sonicare lasted several years, so I'm not sure how much saving a couple of $/year is worth it on the off chance it does clean marginally better.


      I have an older pair of diamond and a bunch of 4100 that are dying. I purchased the optimal from Costco and the intensity is the same as the diamond which is much more intense than the 4100. I would think the 2100, aside from not having the pressure sensor is probably a lower intensity brush. They may be the same number of strokes per second but the intensity is greater on the higher end models. I would stick with the optimal for a few $ more over the next 5 to 7 years of use

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      MichaelM2293

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      Quote from creichle :

      I have an older pair of diamond and a bunch of 4100 that are dying. I purchased the optimal from Costco and the intensity is the same as the diamond which is much more intense than the 4100. I would think the 2100, aside from not having the pressure sensor is probably a lower intensity brush. They may be the same number of strokes per second but the intensity is greater on the higher end models. I would stick with the optimal for a few $ more over the next 5 to 7 years of use


      Wouldn't the more intensity be bad for gums receding.

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      JimG5349

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      Quote from MichaelM2293 :

      Wouldn't the more intensity be bad for gums receding.

      I doubt there is a conspiracy between Sonicare and the periodontal community to extract money from people who can afford more expensive toothbrushes by damaging their gums. It is more likely that the "conspiracy" is to detune lower priced models to push consumers into buying more expensive versions.

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      Prof.Suggon

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      Our community has rated this post as helpful. If you agree, why not thank Prof.Suggon

      4100 is usually around $30 or a little less during holiday season. Yes I realize thats a good bit away but is a good data point.

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      Original Poster

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      IrascibleRaddish

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      Quote from Prof.Suggon :

      4100 is usually around $30 or a little less during holiday season. Yes I realize thats a good bit away but is a good data point.


      Yes, and right now it's $40 on Amazon which is about $10 off. I got a white one a year and a half ago for $30 from best buy in December on a deal of the day type thing.

      I did a quick search here and found threads of the 1100 for about $20 that had ten or so votes on it, so I figured this was worth a post.

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      Prof.Suggon

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      Quote from IrascibleRaddish :

      Yes, and right now it's $40 on Amazon which is about $10 off. I got a white one a year and a half ago for $30 from best buy in December on a deal of the day type thing. I did a quick search here and found threads of the 1100 for about $20 that had ten or so votes on it, so I figured this was worth a post.

      Definitely worth a post. I bought one, I need it now so I dont want to risk waiting 6 months for a 4100 if one even does go on sale

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      loboblast

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      A couple of days ago, I dropped my Philips Sonicare in the sink, which I purchased here four years ago. The motor gave out. Perfect timing, bought one.

      Thank you, OP.

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      CptnChristian

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      There is very little difference on how well each model cleans your teeth. The motors and 31k strokes per minute are identical between each Sonicare. The higher end models have additional features that can help improve your brushing habits. They also tend to have more premium feel (nicer materials). Stick with functionality, it's not like a flashy car that you can show off to your friends.

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      PHILIPS Sonicare 2100 Electric Toothbrush $21 (2025)
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