The Ultimate Smart Toilet Review: Elevate Your Bathroom Experience in 2026

Introduction

The humble toilet has undergone a remarkable transformation. No longer just a porcelain throne, today’s smart toilets are sophisticated hygiene hubs that combine bidet functionality, heated seats, automatic lids, and even voice control. As we move into 2026, the smart toilet market has matured, offering features that were once reserved for luxury hotels at increasingly accessible price points. Whether you’re seeking enhanced comfort, improved hygiene, or water conservation, a smart toilet can revolutionize your daily routine. However, with dozens of models flooding the market, choosing the right one can feel overwhelming. This in-depth review cuts through the noise, presenting the top three smart toilets of 2026, a comprehensive features comparison, and a practical buying guide tailored for US homeowners. We’ll explore installation requirements, smart home integration capabilities, and budget considerations to help you make an informed decision. By the end, you’ll know exactly which smart toilet deserves a place in your bathroom.

Top 3 Product Recommendations with Detailed Reviews

1. Toto Neorest NX2 – The Gold Standard of Luxury

Price: $6,800 – $7,200 (2026 estimate)

Toto remains the undisputed king of smart toilets, and the Neorest NX2 continues that legacy. This model builds on the legendary Neorest line with a sleeker profile, improved water efficiency, and a redesigned remote control.

Design & Build: The NX2 features a one-piece, skirted design that’s both elegant and easy to clean. The elongated bowl is comfortable for most users, and the heated seat with temperature adjustment is a game-changer on cold mornings. The automatic open/close lid is whisper-quiet and uses infrared sensors that respond reliably.

Cleaning Performance: Toto’s patented Tornado Flush uses dual-nozzle technology to create a centrifugal rinse that cleans the bowl thoroughly with just 1.0 gallon per flush (GPF). This is significantly better than the standard 1.6 GPF, saving water without sacrificing power. The bidet function offers adjustable water pressure, temperature, and spray position, with a front wash for women and a rear wash for general use. The warm air dryer is powerful and adjustable, though it takes about 90 seconds to fully dry.

Smart Features: The NX2 includes a motion-activated nightlight, a deodorizing fan that activates automatically, and a self-cleaning wand that rinses before and after each use. It connects to Toto’s app via Wi-Fi, allowing you to adjust settings, monitor water usage, and receive maintenance alerts. Voice control works with Amazon Alexa and Google Assistant, though setup requires a separate hub.

Pros: Exceptional build quality, water-saving flush, intuitive remote, excellent warranty (5 years on parts, 2 years on electronics).
Cons: Very expensive, requires a dedicated electrical outlet near the toilet, complex installation may need a professional plumber.

2. Kohler PureWash E930 – The Best Value for High-End Features

Price: $2,800 – $3,200 (2026 estimate)

Kohler’s PureWash E930 strikes an impressive balance between luxury and affordability. It’s a bidet seat that can be installed on most standard toilets, making it a versatile option for homeowners who want smart features without replacing their entire toilet.

Design & Build: The E930 has a slim, modern profile that fits seamlessly on elongated or round bowls. The seat is heated with five temperature levels, and the lid closes quietly. The wireless remote is backlit and wall-mountable, which is convenient for users with mobility issues.

Cleaning Performance: The bidet offers a wide spray pattern with adjustable pressure and temperature. The “Intelligent Seat” technology learns your preferences over time, automatically adjusting settings based on usage patterns. The flush is standard (you use your existing toilet), but the bidet includes a pre-rinse function that moistens the bowl to reduce waste sticking. The warm air dryer is effective but slightly slower than the Toto, taking about two minutes for a full dry cycle.

Smart Features: The E930 includes a UV light that sanitizes the wand after each use, reducing bacterial buildup. It connects to Kohler’s Konnect app, which allows for remote control, usage tracking, and firmware updates. Voice control works with Amazon Alexa and Google Assistant without needing a separate hub. The nightlight is soft and motion-activated.

Pros: Easy DIY installation (no plumber needed for most), affordable for the feature set, excellent app integration, compatible with most standard toilets.
Cons: Doesn’t include a toilet bowl (seat only), dryer is slower than premium models, limited warranty (2 years on electronics).

3. Bio Bidet Ultimate 770 – The Budget-Friendly Powerhouse

Price: $1,200 – $1,500 (2026 estimate)

For homeowners on a tighter budget, the Bio Bidet Ultimate 770 offers exceptional value. It’s a bidet seat with advanced features that rival models costing twice as much, making it a top pick for first-time smart toilet buyers.

Design & Build: The Ultimate 770 has a slightly bulkier design than the Kohler, but it’s still sleek enough for most bathrooms. The heated seat has four temperature settings, and the lid closes automatically. The remote is wired, which some users find less convenient than wireless, but it’s intuitive and easy to use.

Cleaning Performance: The bidet offers adjustable water pressure and temperature, with a front and rear wash. The spray pattern is narrower than the Toto and Kohler, but it’s still effective. The flush is again your existing toilet, but the bidet includes a “self-cleaning” mode that rinses the nozzle before and after use. The warm air dryer is surprisingly good for the price, drying in about 90 seconds.

Smart Features: The Ultimate 770 includes a deodorizing fan, a nightlight, and a “massage” mode that pulses water pressure for a soothing effect. It also has a “child” mode that reduces water temperature and pressure for younger users. Connectivity is limited—there’s no app or voice control—but the manual controls are straightforward.

Pros: Excellent price-to-feature ratio, easy installation, reliable performance, good warranty (3 years on parts).
Cons: No app or voice control, wired remote can be annoying, bulkier design may not suit all bathrooms.

Key Features to Consider (with Comparison Table)

When choosing a smart toilet, focus on these critical features:

• Water Pressure & Temperature Control: Adjustable settings are essential for comfort. Look for models with at least 3 pressure levels and 3 temperature levels.
• Heated Seat: A must-have for colder climates. Most models offer 3-5 temperature settings.
• Warm Air Dryer: Not all dryers are equal. Test for speed and effectiveness if possible.
• Self-Cleaning Wand: Reduces maintenance and improves hygiene.
• Deodorizing Fan: A nice-to-have that keeps the bathroom fresh.
• Automatic Lid: Convenient and hygienic, but can be annoying if triggered accidentally.
• Smart Home Integration: Wi-Fi connectivity and voice control add convenience but increase cost.

Comparison Table

Buying Guide

Who Should Buy a Smart Toilet?

• Luxury Seekers: If budget is no object and you want the best, the Toto Neorest NX2 is the ultimate choice. It’s ideal for master bathrooms in high-end homes.
• Value-Conscious Homeowners: The Kohler PureWash E930 offers premium features at a fraction of the cost. It’s perfect for families who want comfort and hygiene without replacing their entire toilet.
• First-Time Buyers: The Bio Bidet Ultimate 770 is a low-risk entry point. It’s affordable, easy to install, and provides a significant upgrade over a standard toilet.

Budget Considerations

• Entry-Level: Under $1,500 gets you a quality bidet seat like the Ultimate 770. You’ll miss app integration but gain core features.
• Mid-Range: $2,500 – $3,500 offers models like the Kohler PureWash E930, with app control, voice integration, and better dryers.
• Premium: $5,000+ buys a complete toilet like the Toto Neorest NX2, with superior flush technology, design, and warranty.

Don’t forget installation costs. Professional installation for a complete toilet can add $300 – $500, while bidet seats are typically DIY-friendly.

Installation & Smart Home Integration

Installation

• Bidet Seats (Kohler, Bio Bidet): Installation is straightforward. Most models attach to your existing toilet using a mounting plate and connect to the water supply via a T-valve. You’ll need a nearby electrical outlet for the heated seat and electronics. Expect 30–60 minutes for installation.
• Complete Toilets (Toto): Installation is more complex. You’ll need to remove your old toilet, install the new bowl, connect the water line, and wire the electrical components. A professional plumber is recommended to ensure proper sealing and electrical safety.

Smart Home Integration

• Toto Neorest NX2: Connects via Wi-Fi to Toto’s app. Voice control requires a separate hub (Toto’s own or a compatible smart home system). Integration is reliable but not as seamless as Kohler.
• Kohler PureWash E930: Native voice control with Alexa and Google Assistant. The Konnect app is user-friendly and allows for remote adjustments, usage tracking, and firmware updates. This is the best option for a fully integrated smart home.
• Bio Bidet Ultimate 770: No smart home integration. It’s a standalone device, which simplifies operation but limits automation.

For tech-savvy homeowners, the Kohler model offers the best balance of connectivity and ease of use.

Conclusion & Final Verdict

The smart toilet market in 2026 offers something for everyone, from the budget-conscious to the luxury enthusiast. The Toto Neorest NX2 remains the gold standard for those who demand the best, with its water-saving flush, exceptional build quality, and comprehensive features. However, its high price and complex installation make it a niche choice.

The Kohler PureWash E930 is our top pick for most homeowners. It delivers premium comfort, excellent app integration, and native voice control at a reasonable price. It’s easy to install and works with existing toilets, making it a versatile upgrade.

The Bio Bidet Ultimate 770 is the best budget option, offering solid performance and essential features without breaking the bank. It’s perfect for first-time buyers or those with limited budgets.

Final Verdict: If you can stretch your budget, the Kohler PureWash E930 offers the best overall value. For a no-compromise luxury experience, choose the Toto Neorest NX2. For a reliable, affordable entry point, the Bio Bidet Ultimate 770 won’t disappoint.

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