TOTO® WASHLET® S5 Electronic Alternatives: 6 Similar Picks Compared
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You are looking at toto toto washlet s5 electronic alternatives because the original S5 Round Bidet offers instant heating and PREMIST technology. It also features EWATER+ wand cleaning and a remote with four user memory settings. These specs provide a high standard of hygiene and convenience for round toilets. The S5 is designed for users who want precise control without app dependency.
However, you might want a different option due to budget, size, or feature preferences. Some buyers prefer non-electric simplicity, while others need endless warm water or a lower profile. This list includes 6 picks chosen because their specifications overlap with the S5. You will find models with similar heating methods, remote controls, and hygiene features. Each alternative addresses specific needs like quiet operation or heated seats. You can compare the dimensions and included components to find the best fit for your bathroom.
Our top pick: TOTO Washlet S5 Round Bidet.
How each alternative compares
Brondell S102 Non-Electric Round Bidet
The Brondell S102 is a non-electric seat, so it lacks instant heating and electronic controls. It relies on a hot water tap for warm washes, which simplifies installation but removes the convenience of automatic settings. It is lighter at 6.94 pounds and thinner than the S5. You give up the remote, nightlight, and air deodorizer. This model suits users who want a basic bidet function without wiring or complex features. It is a practical choice for simple upgrades where electronic hygiene tech is not required.
TOTO C5 Round Bidet Seat
The TOTO C5 shares the S5’s PREMIST and EWATER+ hygiene technologies but has a different physical profile. It is taller at 5.81 inches compared to the S5’s 0.99 inches, and slightly lighter. It also uses a physical remote for control, similar to the S5’s approach. You retain the core cleaning standards and bowl misting. The main difference is the bulkier design and potentially different water pressure tuning. This pick is for round toilet owners who want TOTO’s specific cleaning tech with a remote interface, accepting the larger footprint for proven reliability.
Bio Bidet BB2000 Round Electric Bidet
The Bio Bidet BB2000 offers endless warm water and a heated seat, matching the S5’s comfort level. It includes a remote, nightlight, and air dryer, providing similar convenience features. However, it is taller at 10 inches and heavier, making it less low-profile than the S5. It lacks the PREMIST bowl misting and EWATER+ wand self-cleaning found in the S5. You gain a robust heating system but lose the specific TOTO hygiene innovations. This seat is ideal for users prioritizing heated comfort and air drying over automatic bowl prep and wand sterilization.
Alpha Bidet JX2 Round Bidet Seat
The Alpha Bidet JX2 is a lighter, lower-profile option at 10.9 pounds and 0.99 inches high, similar to the S5. It provides warm water and a remote control with a nightlight. However, it lacks instant heating, PREMIST, and EWATER+ technology. You get basic electronic functions without the advanced hygiene features of the TOTO. The JX2 is quieter in operation. This model fits users who want essential electronic bidet features like a remote and nightlight but do not need the premium cleaning specs or instant heating of the S5.
TOTO WASHLET S2 Round Electric Bidet
The TOTO S2 shares the S5’s PREMIST and EWATER+ technologies, ensuring similar hygiene standards. It is taller at 5.5 inches and heavier than the S5. The S2 uses side-panel control rather than a remote, which changes the user interface significantly. You keep the core TOTO cleaning innovations but lose the convenience of remote memory settings. This seat is for users who prefer direct physical controls and want TOTO’s hygiene tech. It is a solid alternative for those who do not need a remote or the ultra-low profile of the S5.
Alpha Bidet iX Pure Round White
The Alpha Bidet iX Pure is a low-profile seat at 0.99 inches high, matching the S5’s slim design. It offers endless warm water and an air dryer with a nightlight. However, it lacks a remote control, PREMIST, and EWATER+ wand cleaning. You get a minimalist, durable design with a stainless steel nozzle but lose the advanced hygiene and convenience features. This model suits users seeking simplicity and a sleek look. It is a practical choice for round toilets where basic washing and drying are preferred over complex electronic cleaning protocols.
Quick picks
Our 7 picks
TOTO Washlet S5 Round Bidet
Best for: Round toilets needing instant heating and auto cleaning
- Seat Shape
- Round
- Wash Modes
- Pulsating and oscillating
- Included Components
- Bidet
- Dimensions
- 19.1 × 15.1 × 0.99 inches
- Weight
- 15.2 pounds
View on Amazon: TOTO Washlet S5 Round Bidet Affiliate link
The TOTO WASHLET S5 is a round, electronic bidet seat featuring instantaneous water heating for a continuous warm stream. It includes PREMIST to prevent bowl staining and EWATER+ for wand sanitation. You get four user memory settings and a remote control. This model fits standard round toilets and offers adjustable drying and deodorizing features for a complete cleaning experience.
Pros
- Instantaneous water heating provides continuous warm water
- Premist function prevents waste from sticking
- Four user memory settings with remote control
- EWATER+ wand self-cleaning system
- Built-in air deodorizer and nightlight
Cons
- Round seat shape not compatible with elongated bowls
- No smartphone app connectivity mentioned in specs
- Remote control required for operation
Good fit if
- You have a round toilet bowl
- You want instant hot water without waiting
- You prefer physical remote control over app
Skip if
- You have an elongated toilet bowl
- You require smartphone app integration
- You need a non-electric manual seat
Verdict: The TOTO S5 Round Electronic Bidet Seat suits users with round toilets who value instant heating and automatic bowl cleaning. It delivers consistent performance through PREMIST and EWATER+ technology. This model is ideal for those who want precise control via remote without app dependency.
Brondell S102 Non-Electric Round Bidet
Best for: Simple, non-electric bidet upgrades
- Seat Shape
- Round
- Included Components
- Bidet
- Color
- White
- Warm Water
- Warm Water
- Dimensions
- 18.5 × 14.4 × 2.55 inches
- Weight
- 6.94 pounds
View on Amazon: Brondell S102 Non-Electric Round Bidet Affiliate link
The Brondell Swash S102 is a non-electric bidet seat designed for round toilets. It offers dual temperature control, allowing you to choose between ambient cool water or warm water via an optional hot water connection. Key specs include a white finish, a weight of 6.94 pounds, and dimensions of 18.5 inches in length. It requires no electricity, making it a simple upgrade for your bathroom setup.
Pros
- No electricity or batteries required for operation
- Dual temperature wash with optional warm water connection
- Dual nozzle system for rear and front cleansing
- Includes 81-inch hot water flex tubing for warm water
Cons
- Lacks electronic controls for precise temperature or pressure adjustment
- Warm water requires a separate hot water supply line
- Only available in a round seat shape
Good fit if
- You want a bidet that works without electrical outlets
- You have a round toilet and prefer simple mechanics
- You are okay connecting a hot water line for warm washes
Skip if
- You need instant electronic heating for consistent warm water
- You have an elongated toilet bowl
- You prefer remote control or automatic features
Verdict: Brondell Swash S102 Non-Electric Bidet fits users who want a reliable, simple bidet upgrade without needing electrical wiring. It is ideal for those who do not mind using a hot water tap connection for warm washes.
TOTO C5 Round Bidet Seat
Best for: Round toilet owners wanting PREMIST and remote control
- Seat Shape
- Round
- Wash Modes
- Pulsating, oscillating
- Included Components
- Bidet
- Dimensions
- 19 × 15.1 × 5.81 inches
- Weight
- 14.3 pounds
View on Amazon: TOTO C5 Round Bidet Seat Affiliate link
The TOTO C5 is a round electronic bidet seat with a remote control. It features adjustable warm water pressure, pulsating and oscillating wash modes, and a heated soft-close seat. The unit includes an air deodorizer and warm air dryer. PREMIST technology mists the bowl before use, while EWATER+ cleans the wand. This model weighs 14.3 pounds and measures 19 inches in length.
Pros
- Includes a dedicated remote control for personalized settings
- Features PREMIST bowl misting to prevent waste adhesion
- Offers pulsating and oscillating water wash modes
- EWATER+ system automatically cleans the wand inside and out
Cons
- Round seat shape may not fit elongated toilets
- Lacks a smartphone app for remote management
- No mention of a battery backup for power outages
Good fit if
- You have a round toilet bowl and need a heated seat
- You want PREMIST technology to keep the bowl cleaner
- You prefer physical remote control over app connectivity
Skip if
- You have an elongated toilet bowl
- You require smartphone app control for bidet settings
- You need a battery backup for power failures
Verdict: TOTO C5 Round Bidet Seat offers robust cleaning features like PREMIST and EWATER+ for users with round toilets who prefer a physical remote. It suits those who value bowl hygiene and precise water pressure control without needing app integration.
Bio Bidet BB2000 Round Electric Bidet
Best for: round toilets needing endless warm water
- Seat Shape
- Round
- Included Components
- Bidet
- Color
- White
- Heated Seat
- Heated Seat
- Warm Water
- Warm Water
- Air Dryer
- Air Dryer
View on Amazon: Bio Bidet BB2000 Round Electric Bidet Affiliate link
The Bio Bidet BB2000 is a round electric bidet seat featuring endless warm water and a warm air dryer. It includes a heated seat, slow-close lid, and night light. Control is via wireless remote, allowing you to adjust temperature and pressure. This model fits standard round toilets and requires an outlet. It offers spa-like comfort with durable stainless steel nozzles.
Pros
- Endless warm water and warm air dryer
- Wireless remote control for temperature and pressure
- Heated seat and slow-close lid
- Built-in night light and deodorizer
Cons
- Round seat shape only
- Requires electrical outlet
- Plastic seat and lid construction
Good fit if
- You need endless warm water with air drying
- You prefer remote control over panel buttons
- You have a round toilet bowl
Skip if
- You require an elongated toilet fit
- You lack an outlet near the toilet
- You prefer non-electric manual operation
Verdict: Bio Bidet BB2000 Round Electric Seat provides reliable endless warm water and remote control for round toilets. It suits users who want heated comfort and air drying without complex installation.
Alpha Bidet JX2 Round Bidet Seat
Best for: Round toilets needing quiet warm water
- Seat Shape
- Round
- Included Components
- Bidet
- Features
- LED Lighting
- Color
- White
- Warm Water
- Warm Water
- Remote Control
- Remote Control
View on Amazon: Alpha Bidet JX2 Round Bidet Seat Affiliate link
The Alpha Bidet JX2 is a round, white bidet seat featuring endless warm water via tankless heating. It includes a self-cleaning aluminum nozzle and a remote control with shortcut buttons. The unit highlights an LED nightlight with an ambient light sensor. Its slim profile measures 0.99 inches in height. This model suits users seeking quiet operation and basic electronic comfort without complex smart features.
Pros
- Tankless on-demand water heating for endless warm water
- LED nightlight with ambient light sensor
- Self-cleaning aluminum wash nozzle
- Remote control with shortcut buttons
- Whisper quiet operation
Cons
- Round seat shape limits compatibility with elongated toilets
- No smartphone app or Wi-Fi connectivity
- Manual water temperature adjustment only
Good fit if
- You need a round toilet seat
- You want a quiet bidet for night use
- You prefer a simple remote over a smartphone app
Skip if
- You have an elongated toilet bowl
- You require smart home integration
- You need adjustable water temperature presets
Verdict: Alpha Bidet JX2 Round with LED offers essential warm water and quiet operation for round toilets. It fits buyers who want basic electronic features without smart connectivity.
TOTO WASHLET S2 Round Electric Bidet
Best for: round toilet owners wanting TOTO hygiene tech
- Seat Shape
- Round
- Wash Modes
- Pulsating and oscillating
- Included Components
- Bidet
- Dimensions
- 19.1 × 18.4 × 5.5 inches
- Weight
- 16 pounds
View on Amazon: TOTO WASHLET S2 Round Electric Bidet Affiliate link
The TOTO WASHLET S2 is a round electronic bidet seat featuring instantaneous water heating for a continuous warm stream. It includes PREMIST to prevent bowl residue and EWATER+ for wand self-cleaning. The unit offers pulsating and oscillating wash modes, a heated seat, and an air dryer. This model is designed for users seeking TOTO reliability with essential hygiene features in a standard round toilet configuration.
Pros
- Instantaneous water heating for continuous warm water
- PREMIST technology mists the bowl before use
- EWATER+ wand self-cleaning system
- Pulsating and oscillating wash modes
- Heated seat with soft-close lid
Cons
- Round seat shape limits compatibility with elongated toilets
- Side panel controls are less intuitive than remote options
- No remote control included in the base package
Good fit if
- You have a round toilet and want TOTO quality
- You prefer side panel controls over a remote
- You want PREMIST and EWATER+ hygiene features
Skip if
- You have an elongated toilet bowl
- You require a remote control for operation
- You need an elongated seat shape
Verdict: TOTO WASHLET S2 Round Bidet Seat is a solid choice for round toilet owners who value TOTO's PREMIST and EWATER+ hygiene technologies. It fits users who prefer direct side-panel control and do not need an elongated seat shape.
Alpha Bidet iX Pure Round White
Best for: Low-profile round toilets
- Seat Shape
- Round
- Included Components
- Bidet
- Color
- White
- Warm Water
- Warm Water
- Air Dryer
- Air Dryer
- Night Light
- Night Light
View on Amazon: Alpha Bidet iX Pure Round White Affiliate link
The Alpha Bidet iX Pure is a round bidet seat with an ultra-low profile of 0.99 inches. It uses a ceramic core tankless heater for endless warm water. The unit includes an air dryer and a night light. It features a stainless steel arced nozzle and supports up to 320 lbs. This model suits those who want a minimalist design with a simple remote control.
Pros
- Ultra low 0.99-inch height
- Endless warm water via ceramic core
- Stainless steel arced nozzle
- Includes air dryer and night light
Cons
- Round seat shape only
- No heated seat option listed
- Remote control is the only interface
Good fit if
- You have a round toilet bowl
- You need a low-profile seat under 1 inch
- You prefer a simple remote over complex panels
Skip if
- You require an elongated toilet fit
- You want a heated seat feature
- You need a seat with a digital display
Verdict: Alpha Bidet iX Pure Round offers a sleek, low-profile design with endless warm water and a stainless steel nozzle. It fits users seeking a minimalist, durable seat for round toilets who value simplicity over complex electronic features.
Specifications side by side
| Spec | TOTO Washlet S5 Round Bidet | Brondell S102 Non-Electric Round Bidet | TOTO C5 Round Bidet Seat | Bio Bidet BB2000 Round Electric Bidet | Alpha Bidet JX2 Round Bidet Seat | TOTO WASHLET S2 Round Electric Bidet | Alpha Bidet iX Pure Round White |
|---|---|---|---|---|---|---|---|
| Seat Shape | Round | Round | Round | Round | Round | Round | Round |
| Wash Modes | Pulsating and oscillating | not stated | Pulsating, oscillating | not stated | not stated | Pulsating and oscillating | not stated |
| Included Components | Bidet | Bidet | Bidet | Bidet | Bidet | Bidet | Bidet |
| Features | not stated | not stated | not stated | not stated | LED Lighting | not stated | not stated |
| Color | Cotton White | White | Cotton White | White | White | Cotton White | White |
| Shape | Round | Round | Round | Round | Round | Round | Round |
| Heated Seat | not stated | not stated | not stated | Heated Seat | not stated | not stated | not stated |
| Warm Water | not stated | Warm Water | not stated | Warm Water | Warm Water | not stated | Warm Water |
| Air Dryer | not stated | not stated | not stated | Air Dryer | not stated | not stated | Air Dryer |
| Remote Control | not stated | not stated | not stated | Remote Control | Remote Control | not stated | not stated |
| Slow Close Lid | not stated | not stated | not stated | Slow Close Lid | not stated | not stated | not stated |
| Night Light | not stated | not stated | not stated | Night Light | Night Light | not stated | Night Light |
| Dimensions | 19.1 × 15.1 × 0.99 inches | 18.5 × 14.4 × 2.55 inches | 19 × 15.1 × 5.81 inches | 18.9 × 15.4 × 10 inches | 19.4 × 15 × 0.99 inches | 19.1 × 18.4 × 5.5 inches | 18.9 × 15 × 0.99 inches |
| Weight | 15.2 pounds | 6.94 pounds | 14.3 pounds | 15 pounds | 10.9 pounds | 16 pounds | not stated |
| Size | Round | Round | C5Round | Round | Round | Round | Round |
| Model | SW3445#01 | S102 | SW3083#01 | BB2000R | JX2-RW | SW3345#01 | iX-Pure-RW |
Frequently asked questions
Which bidet seat is best for round toilets?
The TOTO Washlet S5 Round Bidet is the top pick for round toilets. It features instant heating and PREMIST technology to prevent bowl splashing. The EWATER+ system cleans the wand automatically. This model includes a remote control for precise settings. It weighs 15.2 pounds and fits standard round bowls.
What is the best budget bidet alternative?
The Brondell S102 Non-Electric Round Bidet is the best budget option. It requires no electrical wiring, making installation simple. It connects to a hot water tap for warm washes. The seat is lightweight at 6.94 pounds. It offers a straightforward upgrade without electronic controls or heated seats.
Which bidet has the best heated seat?
The Bio Bidet BB2000 Round Electric Bidet provides reliable endless warm water. It includes a heated seat for comfort. The unit features an air dryer and night light. It weighs 15 pounds and measures 10 inches in height. This model suits users who want heated comfort without complex installation steps.
Does the TOTO C5 have a remote?
Yes, the TOTO C5 Round Bidet Seat includes a physical remote control. It offers robust cleaning features like PREMIST and EWATER+ technology. The remote allows for precise water pressure control. It weighs 14.3 pounds and fits round toilets. This model is ideal for users who prefer manual control over app integration.
Which bidet is best for low-profile toilets?
The Alpha Bidet iX Pure Round offers a sleek, low-profile design. It measures only 0.99 inches in height. The seat provides endless warm water and an air dryer. It features a stainless steel nozzle for durability. This minimalist option fits users seeking simplicity and a compact profile for round toilets.
Which bidet uses LED lighting?
The Alpha Bidet JX2 Round Bidet Seat includes LED lighting. It provides essential warm water and quiet operation. The unit weighs 10.9 pounds and measures 0.99 inches in height. It fits round toilets and offers basic electronic features. This model is suitable for buyers who do not need smart connectivity.