The Ultimate Smart Toilet Review (2026): Modernizing Your Bathroom Experience

Introduction

The bathroom has long been the most overlooked room in the smart home revolution. While we've automated our lighting, thermostats, and security systems, the humble toilet has remained largely unchanged for decades. That's finally changing. Smart toilets are no longer a luxury reserved for high-end hotels or tech billionaires—they're becoming an accessible upgrade for the modern American home. In 2026, the smart toilet market has exploded with features like heated seats, automatic flushing, bidet functions, self-cleaning capabilities, and even health monitoring. These devices promise to improve hygiene, reduce water waste, and add a touch of luxury to your daily routine. But with so many options flooding the market, choosing the right one can be overwhelming. In this comprehensive review, we'll break down the top three smart toilets of 2026, compare key features, and help you decide if this investment is right for your home. Whether you're a tech enthusiast or simply looking to upgrade your bathroom, this guide has you covered.

Top 3 Product Recommendations with Detailed Reviews

1. Toto Neorest NX2 (2026 Edition)

Price: $4,800 - $5,200

The Toto Neorest NX2 has long been the gold standard in smart toilets, and the 2026 edition cements its position at the top. This isn't just a toilet; it's a full bathroom experience. The NX2 features Toto's patented Tornado Flush system, which uses dual-nozzle technology to create a powerful, swirling flush that cleans the bowl thoroughly while using only 1.0 gallon per flush—significantly less than the federal standard of 1.6 GPF. The heated seat is contoured for comfort and features multiple temperature settings, while the bidet function offers adjustable water pressure, temperature, and position. What sets the 2026 model apart is its new "eWater+" system, which uses electrolyzed water to sanitize the bowl between uses without harsh chemicals. The integrated air dryer is now whisper-quiet and uses a ceramic heater for instant warmth. The remote control is intuitive, with a large LCD screen and backlit buttons for nighttime use. Installation is straightforward for a professional plumber, but the unit requires a dedicated electrical outlet (GFCI protected) and a water supply line. The NX2 is Wi-Fi enabled and works with the Toto Home app, allowing you to monitor usage, adjust settings, and receive maintenance alerts. For those seeking the absolute best in smart toilet technology, the NX2 is unmatched—though its price tag will make you think twice.

2. Kohler PureWash E930 Bidet Seat

Price: $1,200 - $1,500

If you're not ready to replace your entire toilet, the Kohler PureWash E930 offers a brilliant compromise. This is a bidet seat that attaches to your existing toilet, transforming it into a smart toilet for a fraction of the cost. The E930 features a sleek, low-profile design that complements most standard toilets (elongated bowls only). It includes a heated seat with five temperature settings, a warm water bidet with adjustable pressure and oscillation, and a front wash for feminine hygiene. The standout feature is the integrated air dryer, which is surprisingly effective and uses a quiet motor. The remote control is wall-mountable and features a simple, intuitive interface with large buttons. The E930 also includes a UV light that sanitizes the nozzle after each use, and the unit automatically cleans itself with a pre-mist before you sit down. Installation is DIY-friendly, taking about 30 minutes with basic tools, though you'll need access to a nearby electrical outlet. The E930 is not Wi-Fi enabled, which may disappoint some smart home enthusiasts, but it makes up for it with reliability and ease of use. For the price, this is the best value in the smart toilet market, offering most of the premium features without the premium price tag.

3. Bio Bidet Ultimate 770

Price: $700 - $900

For budget-conscious shoppers, the Bio Bidet Ultimate 770 delivers impressive functionality without breaking the bank. This bidet seat offers a heated seat, warm water bidet, and an air dryer—all for under $1,000. The 770 features a side-panel control that's easy to use, though it lacks the convenience of a remote. The bidet function offers adjustable water pressure and temperature, with both rear and front wash options. The seat is comfortable and features a soft-close lid that prevents slamming. One of the 770's best features is its "Energy Saver" mode, which reduces power consumption when the toilet isn't in use. The unit also includes a self-cleaning nozzle and a pre-mist function. Installation is straightforward, but you'll need a nearby electrical outlet. The 770 is not smart-home compatible, but it does have a "night light" feature that illuminates the bowl for late-night visits. While it lacks the polish of the Kohler or the advanced features of the Toto, the Bio Bidet Ultimate 770 is a solid choice for anyone wanting a smart toilet experience on a budget. It's reliable, functional, and offers excellent value for money.

Key Features to Consider (With Comparison Table)

When shopping for a smart toilet, several key features can make or break your experience. Here's what to look for:

• Flush Technology: Look for dual-flush or tornado flush systems that save water while maintaining power.
• Bidet Function: Adjustable water pressure, temperature, and position are essential for comfort.
• Heated Seat: Multiple temperature settings and a soft-close lid are nice touches.
• Air Dryer: A quiet, effective dryer saves toilet paper and improves hygiene.
• Self-Cleaning: UV sanitation, nozzle cleaning, and pre-mist functions reduce maintenance.
• Smart Home Integration: Wi-Fi connectivity, app control, and voice assistant compatibility add convenience.
• Installation: Consider whether you need a professional plumber or can DIY.
• Warranty: Look for at least a 2-year warranty on parts and labor.

Comparison Table

Buying Guide (Who Should Buy, Budget Considerations)

Who Should Buy a Smart Toilet?

Smart toilets are ideal for several types of homeowners:

• Tech Enthusiasts: If you love automating your home, a smart toilet is the final frontier. Wi-Fi-enabled models like the Toto Neorest NX2 let you control everything from your phone.
• Families with Young Children: Heated seats and automatic flushing reduce mess and make potty training easier.
• Elderly or Mobility-Impaired Users: Bidet functions and heated seats improve comfort and hygiene, while automatic flushing reduces physical effort.
• Eco-Conscious Consumers: Smart toilets use significantly less water than traditional models, helping you save on utility bills and reduce your environmental footprint.
• Luxury Seekers: If you're remodeling a master bathroom and want the ultimate in comfort and convenience, a smart toilet is a worthy investment.

Budget Considerations

• Under $1,000: Bidet seats like the Bio Bidet Ultimate 770 offer basic smart features without replacing your toilet. Perfect for renters or budget-conscious buyers.
• $1,000 - $2,000: Mid-range bidet seats like the Kohler PureWash E930 add premium features like air dryers and UV sanitation. Great value for most homeowners.
• $2,000 - $5,000+: Complete smart toilets like the Toto Neorest NX2 offer the full experience, including advanced flush systems, health monitoring, and smart home integration. Best for those remodeling or building a new home.

Remember that installation costs can add $200-$500 if you need a professional plumber, especially for complete toilets that require electrical work.

Installation & Smart Home Integration

Installation

Installing a smart toilet or bidet seat is generally straightforward, but there are important considerations:

• Electrical Outlet: All smart toilets and bidet seats require a nearby GFCI-protected electrical outlet. If you don't have one, you'll need an electrician, which can cost $150-$300.
• Water Supply: Bidet seats connect to your existing toilet water supply line. Complete toilets require a dedicated water line.
• Toilet Compatibility: Bidet seats are designed for elongated bowls. Round bowls may require a different model. Measure your toilet before purchasing.
• Professional vs. DIY: Bidet seats are DIY-friendly and take about 30 minutes. Complete toilets are heavier and more complex; professional installation is recommended.

Smart Home Integration

Smart home integration varies by model:

• Toto Neorest NX2: Works with the Toto Home app (iOS/Android) and supports Amazon Alexa and Google Assistant. You can flush remotely, adjust settings, and receive maintenance alerts. The app also tracks water usage and provides health insights.
• Kohler PureWash E930: No Wi-Fi or smart home integration. All controls are via the remote.
• Bio Bidet Ultimate 770: No smart home features. Operates via side-panel buttons.

If smart home integration is a priority, the Toto is your only option in this list. However, other brands like WoodBridge and Ove offer Wi-Fi-enabled models in the $1,500-$2,500 range.

Conclusion & Final Verdict

Smart toilets have come a long way, and 2026 offers more choices than ever. The Toto Neorest NX2 remains the king of the hill, offering unparalleled luxury, water efficiency, and smart home integration. It's a significant investment, but for those who want the best, it's worth every penny. The Kohler PureWash E930 is our top recommendation for most homeowners, delivering premium features at a reasonable price with easy DIY installation. And for budget buyers, the Bio Bidet Ultimate 770 proves you don't need to spend a fortune to enjoy the benefits of a smart toilet.

Ultimately, the right choice depends on your budget, bathroom setup, and desire for smart home features. If you're remodeling, consider a complete smart toilet. If you're just curious, start with a bidet seat—you can always upgrade later. Either way, you'll wonder how you ever lived without one.

Final Verdict: The Kohler PureWash E930 offers the best balance of features, price, and ease of use, earning it our Editor's Choice award for 2026.

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