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frontpagedoublehelixx | Staff posted Yesterday 07:09 PM
frontpagedoublehelixx | Staff posted Yesterday 07:09 PM

Philips Sonicare 4100 Rechargeable Electric Toothbrush (Various Colors)

$30

$50

40% off
Amazon
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Deal Details
Amazon has Philips Sonicare 4100 Rechargeable Electric Toothbrush (Various Colors) for $29.99. Shipping is free w/ Prime or on $35+.

Thanks to Deal Hunter doublehelixx and Community Member njassaf for finding this deal.

Available:Target has Philips Sonicare 4100 Rechargeable Electric Toothbrush (Various Colors) for $29.99. Shipping is free w/ Circle 360 or on $35+, otherwise choose free store pickup where stock permits.

Note: Availability for pickup may vary by location.

Available:Features:
  • 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 charge lasts for 2 weeks

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $10 lower (25% savings) than the next best available price from a reputable merchant with prices starting from $39.99
  • About this product:
    • Rating of 4.3 from over 50,000 customer reviews.
  • About this store:

Original Post

Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has Philips Sonicare 4100 Rechargeable Electric Toothbrush (Various Colors) for $29.99. Shipping is free w/ Prime or on $35+.

Thanks to Deal Hunter doublehelixx and Community Member njassaf for finding this deal.

Available:Target has Philips Sonicare 4100 Rechargeable Electric Toothbrush (Various Colors) for $29.99. Shipping is free w/ Circle 360 or on $35+, otherwise choose free store pickup where stock permits.

Note: Availability for pickup may vary by location.

Available:Features:
  • 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 charge lasts for 2 weeks

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $10 lower (25% savings) than the next best available price from a reputable merchant with prices starting from $39.99
  • About this product:
    • Rating of 4.3 from over 50,000 customer reviews.
  • About this store:

Original Post

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Deal Score
+37
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Price Intelligence

Model: Sonicare Philips 4100 Power Toothbrush - Black

Deal History 

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Current Prices

Sort: Lowest to Highest | Last Updated 11/17/2025, 06:29 PM
Sold By Sale Price
Amazon$29.99
Target$29.99
Best Buy$48.99
Macy's$52.99

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13 Comments

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Yesterday 10:16 PM
1,579 Posts
Joined Nov 2008
CheapisChicYesterday 10:16 PM
1,579 Posts
The pink one is $29.99 also.
2
Yesterday 11:00 PM
66 Posts
Joined Aug 2019
sakalYesterday 11:00 PM
66 Posts
This or the waterpik SensonicToothbrush?
Today 03:38 AM
268 Posts
Joined Feb 2015
njassafToday 03:38 AM
268 Posts

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

Available at target for the same price and more color options
1
Today 05:37 AM
462 Posts
Joined Mar 2011
stuukeToday 05:37 AM
462 Posts
We haven't had much luck with the higher priced Sonicare models. We had 3 out 4 die within a few years.
Pro
Today 12:22 PM
6,615 Posts
Joined Oct 2011
thehash
Pro
Today 12:22 PM
6,615 Posts
Just got the cheaper 1000 series model for 20 dollars at Kohl's 😬
2
Today 03:11 PM
63 Posts
Joined Apr 2019
carlito657Today 03:11 PM
63 Posts
Quote from stuuke :
We haven't had much luck with the higher priced Sonicare models. We had 3 out 4 die within a few years.

You have to pull off the brush and wipe clean the silicone part on the handle where it connects then set the head back on the handle but leave a space so the silicone dries. If not that part will deteriorate and water will get in the motor.
Pro
Today 07:09 PM
505 Posts
Joined Mar 2010
discman017
Pro
Today 07:09 PM
505 Posts
Quote from thehash :
Just got the cheaper 1000 series model for 20 dollars at Kohl's 😬
Yes, this. 👍

Does the 4100 do something the 1100 doesn't do? It vibrates. It beeps every 30 seconds so I know when to switch. Is there something else I need in a toothbrush?

1100 for $20 at Amazon:
https://www.amazon.com/Philips-So...B09LD8VXLX

I don't mean to knock the $30 option, but the $20 may be all you need. Crazy how cheap the Sonicares have gotten.
1

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Today 07:16 PM
525 Posts
Joined Jun 2008
kandernaToday 07:16 PM
525 Posts
Quote from discman017 :
Yes, this. 👍

Does the 4100 do something the 1100 doesn't do? It vibrates. It beeps every 30 seconds so I know when to switch. Is there something else I need in a toothbrush?
I believe the 4100 adds the pressure sensor? And not 100%, but think perhaps the 4100 has a faster motor? And I have no idea what this means, but the 4100 comes with a different brush head. That's probably about it.
Today 07:17 PM
2,692 Posts
Joined Jul 2017
fintlewoodlewixToday 07:17 PM
2,692 Posts
Two pack of the 5000 series (5100?) at costco for $70. Some have stated that the 5000 series has a better motor than the 5100. It also has lower power settings. I don't know if they're worth the difference.
1
Today 07:19 PM
60 Posts
Joined Sep 2019
CarraxToday 07:19 PM
60 Posts
good.
1
Today 07:20 PM
230 Posts
Joined Dec 2011
NotSoCMartToday 07:20 PM
230 Posts
This is a good price, given the features it has; cheapest model with a 30 second timer, pressure sensor, and auto-shut off after 2 mins, I think?
Today 07:34 PM
140 Posts
Joined Dec 2024
LovelyGoat9932Today 07:34 PM
140 Posts
I've been using Sonicare toothbrushes for decades. They really are terrific for cleaning your teeth.

But here's the full story: The cheapest ones (like this one) are just as effective as the most expensive ones at keeping your teeth clean.

I actually bought a pair of their ridiculous top of the line ones a couple of years ago. They had bluetooth, an app, and 157 different modes, and on the first day of use, it disconnected and reconnected to my phone in the other room like 10 times, and then announced after a single brushing that the wildly expensive brush had to be replaced as it was past its "dead" date due to how many times I had used it. I used it once. Back to Costco they went.

The more 'features', the more problems. It's a TOOTHBRUSH!

I recommend the brand highly (my dentist loves them), but stick with the bottom of the line that does just as good a job.

Just be aware that the replacement brushes are expensive. It's the old "Cheap razor, expensive razor blades" business model.

Don't forget to floss.
1
Pro
Today 07:50 PM
505 Posts
Joined Mar 2010
discman017
Pro
Today 07:50 PM
505 Posts
Quote from LovelyGoat9932 :
I've been using Sonicare toothbrushes for decades. They really are terrific for cleaning your teeth.

But here's the full story: The cheapest ones (like this one) are just as effective as the most expensive ones at keeping your teeth clean.

I actually bought a pair of their ridiculous top of the line ones a couple of years ago. They had bluetooth, an app, and 157 different modes, and on the first day of use, it disconnected and reconnected to my phone in the other room like 10 times, and then announced after a single brushing that the wildly expensive brush had to be replaced as it was past its "dead" date due to how many times I had used it. I used it once. Back to Costco they went.

The more 'features', the more problems. It's a TOOTHBRUSH!

I recommend the brand highly (my dentist loves them), but stick with the bottom of the line that does just as good a job.

Just be aware that the replacement brushes are expensive. It's the old "Cheap razor, expensive razor blades" business model.

Don't forget to floss.
Great reply.

Bottom of the line is $20: https://www.amazon.com/Philips-So...B09LD8VXLX

4100 apparently adds the pressure sensor for an extra $10. 🤷

EDIT: Pretty good NYT article here on whether you need a pressure sensor: https://www.nytimes.com/wirecutte...re-sensor/
Last edited by discman017 November 17, 2025 at 12:52 PM.
1
2
Today 11:12 PM
968 Posts
Joined Jul 2009
mpetrovskyToday 11:12 PM
968 Posts
Quote from LovelyGoat9932 :
Just be aware that the replacement brushes are expensive. It's the old "Cheap razor, expensive razor blades" business model.
Eh.... There are plenty of no-name versions.
This [amazon.com] is just one of them.
Philips claims that only their authentic heads are working with pressure sensor, but this is BS.

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