What Is a Smart Toilet? Features, Benefits & Buying Guide | EMU

What Is a Smart Toilet? Features, Benefits, and What to Look For

Smart toilets are no longer a novelty. They are the fastest-growing segment in the bathroom industry - and for good reason. Combining advanced hygiene technology with intuitive design, a smart toilet transforms one of the most-used rooms in any home or building into a genuinely modern space.

This guide covers what smart toilets are, how they differ from bidet seats, what features matter, and what to look for when specifying or purchasing one.

← Back to the Complete Guide to Bidet Toilet Seats

What Is a Smart Toilet?

A smart toilet is an integrated toilet unit that combines a ceramic toilet bowl with built-in electronic bidet functions - all in a single, seamless fixture. Unlike a bidet seat, which retrofits onto an existing toilet, a smart toilet is a complete replacement unit.

Smart toilets typically include:

• Integrated warm water bidet wash (rear and front)
• Heated seat with adjustable temperature
• Warm air dryer
• Automatic lid opening and closing via proximity sensor
• Auto-flush triggered by motion or a sensor
• Self-cleaning nozzle
• Nightlight for low-light use
• User memory settings - saving preferred temperature, pressure, and nozzle position per user

At the premium end, smart toilets also include tankless flushing systems, touchscreen or app-based controls, and full integration with smart home ecosystems.

Smart Toilet vs. Bidet Seat: What's the Difference?

Both deliver the same core hygiene benefits. The difference is in form, cost, and installation scope.

For homeowners upgrading an existing bathroom, a bidet seat is the practical, cost-effective choice. For new builds, full renovations, or premium residential and commercial projects, a smart toilet delivers the complete experience.

Learn more about bidet seats →

Key Features of a Smart Toilet

Integrated Bidet Wash

The core function. Warm water cleaning - rear and front - with adjustable pressure, temperature, and nozzle position. The same hygiene benefits as a bidet seat, built directly into the unit.

Heated Seat

Adjustable seat temperature, typically between 30°C and 40°C. Standard on all quality smart toilets.

Warm Air Dryer

Eliminates the need for toilet paper after washing. Adjustable temperature and airflow.

Auto Open/Close Lid

Proximity sensors detect approach and departure, opening and closing the lid automatically. Reduces touchpoints - important in both residential and commercial hygiene contexts.

Auto Flush

Hands-free flushing triggered by standing up or a motion sensor. Again, reduces touchpoints and improves hygiene.

Self-Cleaning Bowl and Nozzle

Electrolytic or UV cleaning systems keep the bowl and nozzle sanitized between uses. Reduces cleaning frequency and chemical use.

Deodorizer

Built-in carbon filter or catalytic deodorizer neutralizes odors at the source, inside the seat.

User Memory

Multiple user profiles save individual preferences - seat temperature, water temperature, pressure, nozzle position - for a personalized experience every time.

Why Smart Toilets Are Growing Fast

The smart toilet market is growing at over 22% year-on-year. Several factors are driving this:

• Rising hygiene awareness - Accelerated by the pandemic, consumers and specifiers are prioritizing touchless, self-cleaning bathroom fixtures
• Sustainability pressure - Smart toilets dramatically reduce toilet paper consumption, aligning with sustainability goals in residential and commercial construction
• Aging populations - In Europe and Japan, smart toilets are increasingly specified for accessible and elder care bathrooms, where ease of use and hygiene are critical
• Premium residential demand - Homeowners investing in bathroom renovations are choosing smart toilets as a high-impact, high-value upgrade
• Commercial specification - Hotels, offices, and healthcare facilities are adopting smart toilets as a hygiene and guest experience differentiator

What to Look for When Buying a Smart Toilet

Certifications

For European and UK markets, CE and UKCA certification are non-negotiable. Ensure the unit also complies with RoHS material standards and includes anti-backflow protection on the water inlet.

Heating System

Instant (tankless) heating is preferable to tank-type for consistent warm water delivery without volume limits.

Flush System

Tankless flushing systems offer a cleaner aesthetic and more reliable performance than traditional cistern-based designs.

Rough-In Dimensions

Smart toilets require specific floor-to-drain measurements. Always confirm rough-in dimensions before specifying for a project.

Controls

Remote control, wall panel, or app-based controls each suit different use cases. For commercial or multi-user settings, simple remote controls are most practical.

After-Sales Support

Smart toilets are complex units. Choose a manufacturer that offers responsive technical support, clear warranty terms, and availability of replacement parts.

Smart Toilets for B2B and OEM

Smart toilets are increasingly specified in:

• Premium residential developments - Developers differentiating on bathroom quality
• Hotels and hospitality - Guest experience and hygiene standards
• Healthcare and elder care facilities - Accessibility and infection control
• Office and commercial fit-outs - Touchless hygiene as a workplace standard

EMU supplies both finished smart toilet units and core technology components for OEM manufacturers producing custom-branded products. Our smart toilet range is CE and UKCA certified, RoHS compliant, and backed by over 20 years of sanitary ware engineering experience.

Interested in specifying smart toilets for a project or exploring an OEM partnership? Contact our team →

The Smart Bathroom Ecosystem

A smart toilet is often the centrepiece of a broader intelligent bathroom upgrade. Combined with smart mirrors, sensor-activated lighting, and connected water management, it forms part of a fully integrated bathroom ecosystem - a growing category in both premium residential and commercial construction.

EMU's one-stop solution covers the full spectrum: from bidet seats for retrofit upgrades to fully integrated smart toilets for new builds and renovations.

Continue exploring the content hub: - ← The Complete Guide to Bidet Toilet Seats - ← Warm Water Bidet Seats: Why They're Worth It - ← How to Install a Bidet Seat: Step-by-Step Guide - ← Bidet vs Toilet Paper: The Real Comparison