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expiredFriedJuanton posted Nov 6, 2025 5:18 PM

Philips Sonicare 4100 Rechargeable Electric Toothbrush $33.99

$34

$50

32% off
Amazon
13 Comments
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Deal Details
Sonicare 4100. This can often be found "on sale" at $40. Once or twice a year, it drops to $30, but not sure if it will go that low this holiday season. From other SD comments, I understand these lower-end Sonicares are not as durable as in the past, but this is a decent deal if you need one now. (And I understand Sonicare is good about honoring the warranty.)

https://www.amazon.com/gp/product...T445/?th=1
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Sonicare 4100. This can often be found "on sale" at $40. Once or twice a year, it drops to $30, but not sure if it will go that low this holiday season. From other SD comments, I understand these lower-end Sonicares are not as durable as in the past, but this is a decent deal if you need one now. (And I understand Sonicare is good about honoring the warranty.)

https://www.amazon.com/gp/product...T445/?th=1

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13 Comments

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Nov 6, 2025 6:06 PM
56 Posts
Joined Jan 2022
GnganNov 6, 2025 6:06 PM
56 Posts
This has been $25 for the past years. Inflation? Or wait until black Friday.
2
Nov 6, 2025 7:24 PM
239 Posts
Joined Feb 2011
sean_kongNov 6, 2025 7:24 PM
239 Posts
All my sonicare brush broke within a year. Maybe I should buy extended warranty?
Nov 6, 2025 7:27 PM
6,584 Posts
Joined Mar 2005
PedroRNov 6, 2025 7:27 PM
6,584 Posts
Quote from sean_kong :
All my sonicare brush broke within a year. Maybe I should buy extended warranty?
they are not for grout cleaning
3
Nov 6, 2025 8:07 PM
1,556 Posts
Joined Nov 2007
eric_cartmanNov 6, 2025 8:07 PM
1,556 Posts
Quote from sean_kong :
All my sonicare brush broke within a year. Maybe I should buy extended warranty?
They "all broke within a year" and Sonicare has a two year warranty, why would you want to buy an extended warranty?
4
Nov 7, 2025 1:28 AM
1,327 Posts
Joined Nov 2017
kdupuis77Nov 7, 2025 1:28 AM
1,327 Posts
Quote from eric_cartman :
They "all broke within a year" and Sonicare has a two year warranty, why would you want to buy an extended warranty?
We bought a pair a few years ago when Sonicare was going g a third year of warranty for registering. Had the linkage in mine let go and head started vibrating erratically. They didn't have my model available for replacement, so I got two models fancier up the product line as warranty replacement about a week later.
1
Original Poster
Nov 7, 2025 4:40 AM
147 Posts
Joined Jul 2018
FriedJuanton
Original Poster
Nov 7, 2025 4:40 AM
147 Posts
Quote from Gngan :
This has been $25 for the past years. Inflation? Or wait until black Friday.
This model has never been below $29.96 on Amazon.
1
Nov 7, 2025 6:43 PM
25 Posts
Joined Nov 2010
LP4Nov 7, 2025 6:43 PM
25 Posts
Every single Sonicare toothbrush I've bought either got a lot weaker over time or just broke. Is it just me? I gave up and just switched to the other big brand.

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Nov 8, 2025 2:14 AM
189 Posts
Joined Jul 2022
KSassyNov 8, 2025 2:14 AM
189 Posts
My expensive sonicare that linked up with an app just broke after five years. I want to buy another of that model. But this might due until that one goes on sale.
Nov 8, 2025 6:01 AM
606 Posts
Joined Feb 2006
JPRNov 8, 2025 6:01 AM
606 Posts
Mine finally died after 8 yrs.
Nov 8, 2025 11:28 PM
98 Posts
Joined Nov 2014
NickyTheWrenchNov 8, 2025 11:28 PM
98 Posts
Mine broke after about 14 months (stem that the brush connects to came loose). Phillips warranty process was very simple - easy online form submission with a picture of my broken brush. Brand new one arrived on my doorstep 5 days later no questions asked. FYI it was a $250 model. Two thumbs up for their warranty process.
Nov 9, 2025 1:27 AM
18 Posts
Joined Aug 2022
OrangePollution4783Nov 9, 2025 1:27 AM
18 Posts
My HX6610 dead after 8 years, I think it's the battery. Looking for a new one and this deal has expired
Nov 12, 2025 2:03 PM
2,572 Posts
Joined Dec 2006
lazzlazzNov 12, 2025 2:03 PM
2,572 Posts
I'm still seeing the coupon for this. Probably a YMMV
Original Poster
Nov 12, 2025 4:22 PM
147 Posts
Joined Jul 2018
FriedJuanton
Original Poster
Nov 12, 2025 4:22 PM
147 Posts
Quote from lazzlazz :
I'm still seeing the coupon for this. Probably a YMMV
Seeing a coupon too. When I first posted, it was straight up $33.99. Then it went out of stock. Now it shows for me as $39.99 but there's a $6 off coupon.

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