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frontpageTattyBear | Staff posted Feb 05, 2026 09:20 PM
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frontpageTattyBear | Staff posted Feb 05, 2026 09:20 PM

Costco Members: Bio Bidet Horizon Smart Bidet Toilet Seat (Elongated)

+ Free Shipping

$340

$500

32% off
Costco Wholesale
27 Comments 10,476 Views
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Deal Details
Costco Wholesale has for their Members: Bio Bidet Horizon Smart Bidet Toilet Seat w/ UV Sterilization, Heated Seat & Warm Air Dryer (Elongated) available for members on sale for $339.99. Shipping is free.

Thanks to Deal Hunter TattyBear for sharing this deal.

Product Details:
  • Requires Nearby Electrical Outlet
  • Elongated Size
  • Auto Open/Close and Low Profile Design
  • Adjustable Bidet with Unlimited Warm Water
  • Enhanced Multi-Stage Warm Air Dryer
  • UV Sterilization, Heated Seat, and Night Light
  • Remote Wall Mount Included

Editor's Notes

Written by StrawMan86 | Staff
  • 4.3 out of 5 stars rating based on 350+ customer reviews.
  • Valid 2/1/26 through 2/28/26 or while supplies last.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • If you don't have a Costco Warehouse Membership, you can sign up here.

Original Post

Written by TattyBear | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: Bio Bidet Horizon Smart Bidet Toilet Seat w/ UV Sterilization, Heated Seat & Warm Air Dryer (Elongated) available for members on sale for $339.99. Shipping is free.

Thanks to Deal Hunter TattyBear for sharing this deal.

Product Details:
  • Requires Nearby Electrical Outlet
  • Elongated Size
  • Auto Open/Close and Low Profile Design
  • Adjustable Bidet with Unlimited Warm Water
  • Enhanced Multi-Stage Warm Air Dryer
  • UV Sterilization, Heated Seat, and Night Light
  • Remote Wall Mount Included

Editor's Notes

Written by StrawMan86 | Staff
  • 4.3 out of 5 stars rating based on 350+ customer reviews.
  • Valid 2/1/26 through 2/28/26 or while supplies last.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • If you don't have a Costco Warehouse Membership, you can sign up here.

Original Post

Written by TattyBear | Staff

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Top Comments

uribees
395 Posts
171 Reputation
I have a couple of these seats. They are great seats and we love them. However the seat itself has started to discolor from white to a more cream colored.
Carnivore
1394 Posts
511 Reputation
The Bio Bidet model I bought from Home Depot was made from low grade plastic that became brittle from the internal seat heater and cracked after a few months. I don't know if the Costco version is any better quality, but at this price I'd spring a little extra for a Toto Washlet instead.

27 Comments

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Feb 05, 2026 11:11 PM
395 Posts
Joined May 2008
uribeesFeb 05, 2026 11:11 PM
395 Posts

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

I have a couple of these seats. They are great seats and we love them. However the seat itself has started to discolor from white to a more cream colored.
4
Yesterday 03:04 AM
3,343 Posts
Joined Sep 2009
XiDaYesterday 03:04 AM
3,343 Posts
I have one and this seat is a little short for elongated toilets, also pushes you forward when sitting on it. The auto open/close feature is cool though.
2
Yesterday 03:10 AM
1,863 Posts
Joined Mar 2011
kukblue1Yesterday 03:10 AM
1,863 Posts
How fast will this thing open. I mean when you got to go you got to go.
2
Yesterday 03:11 AM
968 Posts
Joined Sep 2014
m3n00bYesterday 03:11 AM
968 Posts
Quote from kukblue1 :
How fast will this thing open. I mean when you got to go you got to go.
Depends. Are we talking chili dogs or Indian food? Taco bell?
Last edited by m3n00b February 5, 2026 at 08:16 PM.
3
Yesterday 03:40 AM
1,394 Posts
Joined Feb 2005
CarnivoreYesterday 03:40 AM
1,394 Posts

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

The Bio Bidet model I bought from Home Depot was made from low grade plastic that became brittle from the internal seat heater and cracked after a few months. I don't know if the Costco version is any better quality, but at this price I'd spring a little extra for a Toto Washlet instead.
4
Yesterday 02:47 PM
321 Posts
Joined Sep 2011
SpeedhabitYesterday 02:47 PM
321 Posts
Biobidet is a solid company, I emailed them an install question and they responded within 10 min and had a free part they could have easily told me to go buy (a valved splitter not included in the box) at my house in two days. Fantastic customer service
1
Yesterday 07:23 PM
417 Posts
Joined Mar 2005
slugmanYesterday 07:23 PM
417 Posts
We have 4 different bidets and the Biobidet is the best. Moen one is way too noisy, Toto has integrated controls (which I prefer) and lots of options but the fan is also kinda loud and I had trouble adapting the fittings (thread is the same, but the supply line is a female fitting that is slightly too deep for standard US male fittings), the Biobidet is quiet, simple, and just works.

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Yesterday 07:49 PM
487 Posts
Joined Nov 2007
desiyankeeYesterday 07:49 PM
487 Posts
Quote from XiDa :
I have one and this seat is a little short for elongated toilets, also pushes you forward when sitting on it. The auto open/close feature is cool though.
Sounds like a feature to keep shitters from using this like a chair.
2
Yesterday 08:19 PM
6 Posts
Joined Jul 2023
Slkmaster2000Yesterday 08:19 PM
6 Posts
Anyone in this market, we bought the alpha ux pearl with automatic lid for full price (500). ZERO regrets and worth its weight in gold. Great warmth in the seat, has an oscillating function and good dryer. I calculated ROI on toilet paper saved and it's about 8-10 years and drops with more than two people using it. Haven't used toilet paper in months and not looking back.
Yesterday 08:48 PM
46 Posts
Joined Dec 2021
MintyBreathYesterday 08:48 PM
46 Posts
Quote from uribees :
I have a couple of these seats. They are great seats and we love them. However the seat itself has started to discolor from white to a more cream colored.
as a whole or just certain spots?
Yesterday 09:24 PM
395 Posts
Joined May 2008
uribeesYesterday 09:24 PM
395 Posts
Quote from MintyBreath :
as a whole or just certain spots?
Just on the seat portion
Yesterday 09:26 PM
2,062 Posts
Joined Nov 2010
leovipYesterday 09:26 PM
2,062 Posts
Quote from Carnivore :
The Bio Bidet model I bought from Home Depot was made from low grade plastic that became brittle from the internal seat heater and cracked after a few months. I don't know if the Costco version is any better quality, but at this price I'd spring a little extra for a Toto Washlet instead.
No the costco version is actually worse than the home depot version (no mobile app and even cheaper components). Big fan of biobidet, but their bb-1200L is the worst product ever made (weak jet that does not move far, heating element is super weak, overall just really low quality components). No idea about the ones posted here, but it seems like the bb1200L is supposed to to be better than this one so I can't imagine how bad this one is
Last edited by leovip February 6, 2026 at 02:28 PM.
Yesterday 10:05 PM
30 Posts
Joined Jul 2020
SlickStraw5323Yesterday 10:05 PM
30 Posts
Quote from Speedhabit :
Biobidet is a solid company, I emailed them an install question and they responded within 10 min and had a free part they could have easily told me to go buy (a valved splitter not included in the box) at my house in two days. Fantastic customer service
Idk they told me to eat shit after my bidet died one month after the 1 year warranty expired.
Yesterday 10:05 PM
30 Posts
Joined Jul 2020
SlickStraw5323Yesterday 10:05 PM
30 Posts
Quote from SlickStraw5323 :
Idk they told me to eat shit after my bidet died one month after the 1 year warranty expired.
Their response was "our bidets are currently on sale!"

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Yesterday 10:44 PM
27 Posts
Joined May 2013
JimmieJ1007Yesterday 10:44 PM
27 Posts
This is literally the same price as an entire luxury bidet toilet from most box stores. How is this a deal ?
1
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