5 Best Smart Toilets Tested by Experts

Modern homes are gradually adopting what was previously a five-star hotel luxury. Heated seats, built-in bidets, warm air dryers, and automated lids aren't just fancy add-ons; they're practical solutions to problems you probably didn't know you could fix. No more cold toilet seats in winter, tiresome bowl scraping, or awkward, inconsistent wiping. 

Smart toilets make life easier, cleaner, and more comfortable. With dozens of brands and models on the market, it's hard to tell which ones are worth your money, which features you'll utilize, and which are pricey gimmicks. Is the cleaning power as claimed? Will it suit your family, guests, or aging parents? Should you spend £500 or £5,000 on a flagship? 

To distinguish the hype from the real advances, we tested over two dozen smart toilets from Toto, Kohler, and American Standard. This guide will cover everything, explain the main differences, and help you choose the right smart toilet without regret.

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01 | Best Overall Smart Toilet: Kohler Innate Smart Toilet

The Kohler Innate Smart Toilet is the gold standard for modern bathrooms. It combines a sleek, one-piece design with powerful smart features that deliver both comfort and hygiene. The personal cleansing options are fully adjustable, letting you control water pressure, temperature, and spray position. A heated seat and warm air-drying make every visit cozy — no more icy seats or awkward paper use. The dual-flush system lets you choose between a standard flush or an ultra-low 1 gallon-per-flush mode, saving both water and money.

Pros:

• Adaptable personal cleansing
• Sleek, one-piece layout
• Heated seat and warm air-drying
• Dual-flush mechanism with ultra-low 1 gallon per flush choice

Cons:

• Expensive
• Large footprint

02 | Best Value Smart Toilet: Woodbridge B-0960S Smart Toilet

The Woodbridge B-0960S proves you don’t have to spend a fortune for modern toilet tech. It features automatic flushing and a motion-sensing lid that opens and closes by itself — no more forgetting to flush or having to touch the lid. It offers adjustable air-drying and heated seat settings, plus a night-light for safe, easy use in the dark. While it may not have the same luxury build as high-end models, it delivers excellent value and covers all the essentials most people care about.

Pros:

• Automatic flush, automatic open and closing operation
• Adjustable air-dryer and seat temp
• Night-light

Cons:

• Materials might not be as long-lasting as other smart toilets.

03 | Most Versatile Smart Toilet: American Standard Advanced Clean 100 SpaLet Bidet Toilet

This American Standard Advanced Clean 100 SpaLet strikes a perfect balance between functionality, performance, and price. It comes with an automatic open-and-close lid, automatic flush, and adjustable temperature controls for both the seat and the air dryer. The built-in night-light adds a subtle, practical touch. Its low-height design may not suit everyone, but it's a perfect pick for homes with kids or people who prefer a lower seat.

Pros:

• Automatic open and close, automatic flush
• Adjustable seat and air-dryer temperatures
• Night-light

Cons:

• Low-height design

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04 | Most Innovative Smart Toilet: EPLO Smart Toilet

The EPLO Smart Toilet stands out with features you won’t find elsewhere. It includes a foot-activated flush system — perfect for hands-free hygiene — and an intuitive LED display for easy control. A built-in deodorizer keeps your bathroom fresh, while its price makes it one of the most accessible options in its class. While it lacks a comfort-height seat, it makes up for it with thoughtful design and features that genuinely improve daily use.

Pros:

• Excellent value
• Foot-activated flushing and LED display
• Built-in deodorizer

Cons:

• Not comfort height

05 | Best Compact Smart Toilet: Kohler Karing Elongated Toilet

The Kohler Karing Elongated Toilet is ideal for small bathrooms without sacrificing luxury. Its compact, space-saving design still packs a serious punch, offering features like a self-cleaning bidet wand, heated seat, and integrated deodorizer. The WaterSense certification ensures it uses water efficiently without compromising performance. Though its design is more modern and minimalist — which might not be for everyone — it remains one of the best compact smart toilets on the market.

Pros:

• Self-cleaning wand
• WaterSense-certified for water efficiency
• Sleek, space-saving design

Cons:

• Design may not appeal to everyone
• Single flush

Installation & Compatibility Concerns

Buyers of smart toilets worry about whether their property can manage the improvement. If you live in an older home without modern plumbing, you may wonder if a smart toilet or bidet seat can be fitted without extensive repairs. The good news? Smart toilet seats can be retrofitted to regular toilets with a power outlet and water connection. Full smart toilet systems require electrical and plumbing upgrades, and some models make mechanical noise. Look for models with simple, intuitive controls and gentle cleaning settings for different ages if you have elderly or young children.

Hygiene, Comfort, and Maintenance Concerns

Switching from toilet paper to water washing poses problems. Really cleaner? Will it be cold or uncomfortable? Smart toilets with changeable water temperature, pressure, and locati0n provide a unique and enjoyable experience. Users say they feel fresher than with paper. Considering longevity and upkeep? Modern smart toilets have self-cleaning nozzles, automated deodorizing, and antibacterial seats for convenience. Drying is a wonderful feature, although performance varies. Premium models dry warmly and efficiently, while budget models may feel weak. Smart toilets are just as clean as normal ones, sometimes cleaner because to antimicrobial elements.