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Deal.ai › Compare

Bio Bidet Bliss BB-2000 vs Brondell Swash S300 Electric Bidet Seat

Buy the Bio Bidet Bliss BB-2000 if you want the fuller feature set: a warm air dryer, deodorizer, night light, hybrid endless warm water and a wireless remote, and it fits both round and elongated bowls. The Brondell S300 is the simpler, lower-cost step into a heated bidet seat with warm water, a heated seat and dual stainless nozzles, but it lacks a dryer and deodorizer and comes in round only. Owners rate both well; the Bliss has far more ratings and a slightly higher score, and its plastic build and electronics are the usual long-term wear points on either seat.

  • Choose the Bio Bidet Bliss BB-2000 if you want a dryer, deodorizer, night light and endless warm water, and your toilet is round or elongated.
  • Choose the Brondell S300 if you want a straightforward heated seat with warm water and dual stainless nozzles, and your bowl is round.

Prices

  • Bio Bidet Bliss BB-2000: $469.00 at Many Bidets (checked today)
  • Brondell Swash S300 Electric Bidet Seat: $269.00 at Brondell (checked today)
  • Difference: the Brondell Swash S300 Electric Bidet Seat is $200.00 cheaper than the Bio Bidet Bliss BB-2000 today
Bio Bidet
Bio Bidet Bliss BB-2000 Smart Toilet Seat

Bio Bidet Bliss BB-2000

Bio Bidet Bliss BB-2000 Smart Toilet Seat

4.6(833 ratings)
$469.00at Many BidetsChecked 1 h ago
See all prices and details
Visit Many Bidets
Pros
  • Dryer, deodorizer and night light in one seat
  • Endless warm water from hybrid heating
  • Fits round and elongated toilets
  • Wireless remote plus side panel controls
  • Strong owner rating across many reviews
Cons
  • Plastic seat and body
  • Needs an outlet near the toilet
  • More electronics to fail over time
  • Larger footprint than a basic seat
Brondell
Brondell S300-RW Swash Electric Bidet Toilet Seat

Brondell Swash S300 Electric Bidet Seat

Brondell S300-RW Swash Electric Bidet Toilet Seat

4.5(93 ratings)
$269.00at BrondellChecked 1 h ago
See all prices and details
Visit Brondell

Store links may earn us a commission. Price via Klarna.

Pros
  • Heated seat and warm water wash
  • Dual self-cleaning stainless nozzles
  • Adjustable pressure and gentle-close lid
  • Simple remote control
  • Lower step-up than a full-feature seat
Cons
  • No dryer or deodorizer
  • Round bowls only
  • Warm water limited by its tank
  • Fewer owner ratings to judge long-term reliability

What separates them

Bio Bidet Bliss BB-2000Brondell Swash S300 Electric Bidet Seat
Bowl fitFits round and elongated bowlsRound only
Warm air dryerBuilt-in adjustable dryerNone
DeodorizerAutomatic deodorizerNone
Water heatingHybrid system for endless warm waterWarm water wash, tank-based
NozzlesThree-in-one stainless nozzle with vortex washDual self-cleaning stainless nozzles
ControlsWireless remote plus side panelRemote control
ExtrasNight light, body sensor, slow-close lidGentle-close lid
Owner feedback4.6 from 833 ratings4.5 from 93 ratings

Price history

$469.00$269.00
Nov 5Nov 12
  • Bio Bidet Bliss BB-2000: lowest $469.00 on Nov 5 at Many Bidets; $469.00 on Nov 12.
  • Brondell Swash S300 Electric Bidet Seat: lowest $269.00 on Nov 12 at Brondell.

Prices at every store

Bio Bidet Bliss BB-2000

  • Many BidetsNew

    In stock

    $469.00Free shippingChecked 1 h ago
    Visit Many Bidets
  • Lowe'sNew

    In stock

    $489.00Free shippingChecked 49 min ago
    Visit Lowe's
  • BidetKing.comNew

    In stock

    $489.00Free shippingChecked 1 h ago
    Visit BidetKing.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $489.00Free shippingChecked 1 h ago
    Visit Amazon

Store links may earn us a commission. Some prices via Klarna.

All 17 stores and price history →

Brondell Swash S300 Electric Bidet Seat

  • BrondellNew

    Availability unknown

    $269.00Free shippingChecked 1 h ago
    Visit Brondell
  • WalmartNew

    Out of stockSold by UnbeatableSaleReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $249.00Free shippingChecked 1 h ago
    Visit Walmart

Store links may earn us a commission. Some prices via Klarna.

All 2 stores and price history →

Specs compared

SpecBio Bidet Bliss BB-2000Brondell Swash S300 Electric Bidet Seat
SizeBliss BB-2000Round
ColorWhiteWhite, Stainless Steel
Width15.4 in18.5
Seat typeElectric Bidet Seat—
BrandBio Bidet—
Bidet typeElectric Bidet Seat—
Power typeCorded Electric—
MaterialPlastic—
Accessorieswireless remote, and dryer with deodorizer—
Rec. useToilet—
Product lineBliss series—
FinishWhite—
Show all 40 specsShow fewer specs
SpecBio Bidet Bliss BB-2000Brondell Swash S300 Electric Bidet Seat
Color categoryWhite—
Weight14 oz—
ManufacturerBio Bidet—
Has nrtl listing certificationY—
ModelBB-2000W—
TypeBidet Seat—
Included AccessoriesRemote control—
Bowl ShapeElongated, Round—
Size DimensionsW 15.4in x L 20.9in x H 6in—
Size Weight

What reviewers say

Bio Bidet Bliss BB-2000

  • 4.6 / 5833 ratings

Owners rate the BB-2000 highly, with 4.6 out of 5 from 833 ratings. They praise the warm water, wash options and heated seat, and most find installation manageable. Complaints center on the need for an outlet and the seat's bulk.

What people mention
  • Warm waterPraisedOwners say the hybrid heater keeps water warm without running out.
  • Wash modesPraisedPosterior, feminine and vortex washes with adjustable pressure get frequent praise.
  • Heated seatPraisedThe heated seat is called comfortable, especially in winter.
  • InstallationMixedMost find setup doable, but some struggle with the outlet and mounting.

Brondell Swash S300 Electric Bidet Seat

  • 4.5 / 593 ratings

Owners rate the Swash S300 highly, praising the heated seat, warm wash and straightforward install. Complaints center on the missing dryer and deodorizer and on remote placement.

What people mention
  • Heated seatPraisedOwners say the warm seat is the feature they use most, especially in winter.
  • Wash comfortPraisedReviewers like the warm water and adjustable pressure for a gentle clean.
  • NozzlesPraisedThe stainless steel dual nozzles and self-cleaning cycle are seen as hygienic and durable.
  • InstallationMixed

Questions and answers

Which is better for a round toilet?
Both fit round bowls, so either works. The Bliss also fits elongated bowls, which makes it the safer pick if you may change toilets later.
Does the Brondell S300 have a dryer?
No. The S300 has a heated seat, warm water wash and adjustable pressure, but no warm air dryer or deodorizer. The Bliss BB-2000 has both.
Which lasts longer?
Both are plastic seats with electronic parts, and neither has a clear edge in owner reports. The Bliss has more moving parts, so more can wear, but it also has a much larger review base.
Is the Bliss worth stepping up to?
If you want a dryer, deodorizer, night light and endless warm water, yes. If you only want warm water and a heated seat, the S300 covers that with less to go wrong.
Do either need plumbing or electrical work?
Both connect to your existing water supply and need a power outlet near the toilet. Neither needs a plumber for a standard install.

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More comparisons

  • TOTO WASHLET S5 Electronic Bidet Toilet Seat vs Bio Bidet Bliss BB-2000 Smart Toilet Seat
  • TOTO WASHLET S5 Electronic Bidet Toilet Seat vs Brondell S300-RW Swash Electric Bidet Toilet Seat

Buying guides that pick them

  • Best electric bidet toilet seats
17 lbs (Shipping Weight)
—
Seat SizeElongated, Round—
Seat FeaturesBidet Functionality—
Seat MaterialPlastic—
Height6 in—
Length20.9 in—
StyleModern—
Design HighlightsIntelligent seat sensor, Night light—
Design ShapeElongated—
Installation TypeDIY installation—
Included ComponentsHardware—
Material ConstructionPlastic—
Cleaning FeaturesDeodorizer, Stainless steel nozzle—
Longevity3 year full warranty—
Age RangeAdult—
HeatTankless unlimited—
Coverage3-in-1 nozzle—
WaterUnlimited—
RuntimeContinuous—
Many find setup simple, but some wrestle with the water connection and outlet placement.