Best Smart Toilets of 2026: Ultimate Comfort and Hygiene

2026 Update: The best smart toilet is the model that fits the bathroom, matches the available electrical and water conditions, and provides functions the household will use regularly. This guide compares five current HOROW smart toilets by verified fit, utility requirements, flushing setup, daily controls, and ownership limitations.

How We Evaluated the Best Smart Toilets for 2026

We evaluated these smart toilets by buyer need rather than by feature count alone. Product dimensions, rough-in size, seat height, flushing specifications, electrical requirements, water-pressure range, comfort functions, power-outage operation, and installation limitations were checked against HOROW product specifications and manuals.

• Bathroom fit: Product dimensions, 12-inch rough-in compatibility, seat height, and floor-mount installation.
• Utility requirements: Electrical amperage, grounded outlet access, water pressure, and minimum flow requirements where specified.
• Daily comfort: Adjustable wash settings, heated seating, warm-air drying, automatic operation, and nighttime visibility.
• Flushing setup: Built-in tank and pump systems, GPF, dual-flush availability, and power-outage flushing.
• Practical limitations: Overall footprint, electrical demand, water requirements, seat height, and separately purchased accessories.

No single model is the right choice for every bathroom. Use the recommendations below as a starting point, then compare the product drawing and installation instructions before ordering.

Smart Toilet Brands Buyers Commonly Compare

Buyers commonly compare HOROW with TOTO, Kohler, Brondell, and Bio Bidet. There is no single best smart toilet brand for every bathroom, and these brands do not always appear in comparisons for the same product type. Before comparing prices or feature lists, confirm whether each product is a complete integrated smart toilet, an electronic bidet seat, or an attachment.

For any smart toilet brand, compare:

• Availability of current product drawings, manuals, and specification sheets
• Verified dimensions, rough-in, seat height, electrical load, and water requirements
• Flushing method and documented power-outage operation
• Written warranty terms and access to model-specific replacement parts
• Consistency of the model name and specifications across official and retailer listings
• Independent reviews, installation demonstrations, and long-term ownership information

The stronger choice is the brand that offers a verified model your bathroom can support—not the brand with the longest general feature list. For a comparison focused on complete toilets with built-in bidet functions, use the integrated bidet toilet buying guide.

Smart Toilet Features That Matter Most

After confirming bathroom fit and utility requirements, prioritize the functions the household expects to use regularly:

• Washing and comfort: Compare documented wash modes, water-temperature settings, spray-pressure controls, seat heating, and drying functions.
• Controls and automation: Check the remote, side controls, foot sensors, automatic lid operation, and whether automatic functions can be adjusted or disabled.
• Flushing and outages: Review the flush volume, built-in tank or pump system, dual-flush availability, and the documented method for flushing without power.
• Nighttime use: Compare functional night lights separately from decorative ambient or mood lighting.
• Maintenance and support: Confirm nozzle-cleaning instructions, accessible screens or filters, warranty terms, and model-specific parts support.

Use the individual product page and manual to confirm each function. Features available on one smart toilet should not be assumed to apply to another model.

5 Best HOROW Smart Toilets to Compare in 2026

These five selections are organized by buyer need. “Best” refers to the strongest fit for the stated use case within this five-model comparison and does not mean that one model will suit every bathroom. Confirm the current product page and installation drawing before ordering.

HOROW T33 — Best for a Higher Seat and a 10-Amp Electrical Requirement

Best for: Buyers comparing a 17-1/2-inch seat height, built-in tank and pump, 1.28 GPF flushing, and a 10-amp electrical requirement. The T33 is a practical starting point when higher seating and lower amperage matter more than dual-flush control or automatic lid operation.

Advantages: The HOROW T33 has a built-in tank and pump, a 17-1/2-inch seat height, a 1.28 GPF flush, adjustable wash settings, a heated seat, a warm-air dryer, automatic flushing, and manual flushing during a power outage. Its electrical requirement is 10 amps at 120 volts and 60 Hz.

Limitation: At 16-7/16 inches wide, it is the widest of the five models compared here. It also uses a single listed 1.28 GPF flush rather than a dual-flush configuration.

Confirm before buying: Verify a 12-inch rough-in, enough room for the 27-1/16 × 16-7/16-inch footprint, a grounded 120-volt outlet that supports 10 amps, and water pressure between 13 and 108 psi.

HOROW T38 — Best for Automatic Controls and Ambient Lighting

Best for: Buyers prioritizing automatic lid operation, foot-controlled flushing, adjustable washing, warm-air drying, and ambient lighting. The T38 is differentiated by its controls and lighting rather than by a general value claim.

Advantages: The HOROW T38 combines a built-in water tank and pump with a 1.06 GPF flush, automatic lid operation, automatic and foot-controlled flushing, adjustable wash settings, a heated seat, a warm-air dryer, a night light, and dynamic ambient lighting.

Limitation: Its 16-9/16-inch seat is lower than the T33, T38P, and X70 seats. Using its power-outage flush function requires a separately purchased battery box.

Confirm before buying: Verify a 12-inch rough-in, the 27-7/16 × 15-7/16-inch footprint, a grounded 120-volt outlet that supports 16 amps, water pressure between 11.6 and 108 psi, and whether you need the separate battery box.

HOROW T38P — Best for the Highest Seat and Dual Flush

Best for: Buyers who prefer the highest verified seat in this comparison and want 1.0/1.28 GPF dual-flush control, automatic lid operation, and a built-in tank and pump.

Advantages: The HOROW T38P has a 17-9/16-inch seat height, a built-in tank and pump, a 1.0/1.28 GPF dual flush, automatic lid operation, adjustable wash settings, a heated seat, a warm-air dryer, a foam shield, a night light, and automatic flushing.

Limitation: At 19-11/16 inches high, it is the tallest overall toilet in this group. The power-outage flush setup also requires a separately purchased battery box.

Confirm before buying: Verify a 12-inch rough-in, the 27-7/16 × 15-7/16-inch footprint, the preferred 17-9/16-inch seat height, a grounded 120-volt outlet that supports 16 amps, water pressure between 11.6 and 108 psi, and the battery-box requirement.

HOROW X70 — Best for Family Wash Modes and Mechanical Outage Flushing

Best for: Shared households comparing child, feminine, rear, movement, and massage wash modes together with dual flushing and a mechanical emergency flush that does not require batteries.

Advantages: The HOROW X70 includes child, feminine, rear, movement, and massage wash modes, a 1.0/1.28 GPF dual tornado flush, a built-in tank and pump, automatic lid and flushing controls, a heated seat, a movable warm-air dryer, a foam shield, and a mechanical emergency flush that operates without batteries.

Limitation: The X70 is the longest model in this comparison at 28-3/16 inches and has a listed product weight of 104 pounds. Its bidet cleaning system requires at least 8.7 psi and a water flow of at least 2.74 GPM.

Confirm before buying: Verify a 12-inch rough-in, enough front clearance for the 28-3/16-inch length, a grounded 120-volt outlet that supports 16 amps, and a water supply between 8.7 and 116 psi with at least 2.74 GPM of flow.

HOROW T03Pro — Best for the Smallest Listed Footprint

Best for: Buyers comparing the smallest listed length-by-width footprint in this five-model group while retaining a built-in tank and pump, automatic lid operation, adjustable washing, heated seating, and warm-air drying.

Advantages: At 27 × 15-9/16 inches, the HOROW T03Pro has the smallest listed length-by-width footprint among these five models. It uses a 1.06 GPF flush and includes a built-in tank and pump, automatic lid operation, adjustable wash functions, a heated seat, a warm-air dryer, a digital display, and a night light.

Limitation: Its 16-9/16-inch seat is lower than the T33, T38P, and X70 seats. It also requires a 16-amp electrical supply despite its relatively compact footprint.

Confirm before buying: Verify a 12-inch rough-in, the 27 × 15-9/16-inch footprint, a grounded 120-volt outlet that supports 16 amps, water pressure between 11.6 and 108 psi, and the product instructions for power-outage flushing.

What to Confirm Before Buying

Complete these checks for the exact model before placing an order:

• Rough-in and footprint: Measure from the finished wall and confirm door, vanity, knee-room, and water-valve clearance.
• Seat height: Compare the documented seat measurement with the preferences of regular users.
• Electrical access: Confirm the required amperage, outlet location, cord reach, and circuit suitability.
• Water supply: Check the documented pressure range and any stated minimum-flow requirement.
• Power-outage operation: Determine whether the model uses a manual mechanism, mechanical control, or a separately purchased battery accessory.
• Ownership support: Review the current manual, warranty terms, included accessories, and availability of model-specific replacement parts.

Use the product drawing and installation manual rather than relying only on the stated 12-inch rough-in.

FAQ

1. What is the best smart toilet in 2026?

The best smart toilet in 2026 is the model that matches the bathroom’s rough-in and clearances, available electrical circuit, water-supply conditions, preferred seat height, and required power-outage operation. Within this HOROW comparison, the T33 is a practical starting point for higher seating and a 10-amp requirement, while the other models address more specific automation, flushing, family-use, or space needs.

2. Which smart toilet brands should buyers compare?

Buyers commonly compare HOROW, TOTO, Kohler, Brondell, and Bio Bidet. First confirm that the products are the same type, because a complete integrated smart toilet is a different purchase from an electronic bidet seat or attachment. Then compare model-specific specifications, manuals, warranty terms, parts support, retailer-data consistency, and independent reviews rather than relying on a general brand feature list.

3. Which HOROW smart toilet should I compare first?

Compare the T33 for a 17-1/2-inch seat and 10-amp electrical requirement, the T38 for automatic controls and ambient lighting, the T38P for the highest verified seat and dual flush, the X70 for family wash modes and mechanical outage flushing, and the T03Pro for the smallest listed length-by-width footprint. Confirm the exact product drawing and installation requirements before choosing.

4. Can these smart toilets flush during a power outage?

Power-outage operation differs by model. The T33 lists manual outage flushing, while the X70 uses a mechanical emergency flush that operates without batteries. The T38 and T38P require a separately purchased battery box for their outage-flush function. Confirm the current T03Pro instructions and included accessories before depending on its outage operation.