Which Smart Toilet Is Best for You? SD01 Pro vs. SD03 Pro vs. SD05 Pro

Smart toilets can do much more than make a bathroom feel high-tech. Features like warm-water cleansing, heated seats, automatic flushing, and hands-free operation can make everyday routines more comfortable and convenient. The harder part is figuring out which features are actually useful for your home, since every household has different needs and priorities.

In this review, we’ll take a closer look at three Sanyipace smart toilets: the SD01 Pro, SD03 Pro, and SD05 Pro. By comparing how each model approaches comfort, cleansing, hygiene, convenience, and overall value, we’ll help you understand what to look for in a smart toilet—and which model may make the most sense for your bathroom and daily routine.

Sanyipace SD01 Pro: Designed for Warmth and Everyday Comfort

The Sanyipace SD01 Pro is designed for buyers who want a warmer, more comfortable bathroom experience. Its main comfort features include a Smart Heat Protection Seat, Endless Warm Water, multi-level warm-water cleansing, and adjustable warm-air drying, making it especially appealing during colder mornings and winter months.

Users can adjust the seat temperature, water temperature, water pressure, and dryer temperature to find settings that feel comfortable for different seasons and personal preferences. Beyond heating and cleansing, the SD01 Pro also includes everyday smart features such as automatic flushing, foot-kick control, motion detection, nozzle self-cleaning, UV sterilization, a night light, and battery backup flushing.

Who Is the SD01 Pro Best For?

The SD01 Pro is a good fit for:

• Comfort-focused users who want a warmer bathroom experience during cold weather or in naturally chilly homes, with a heated seat, endless warm water, and adjustable temperature settings.
• First-time or value-conscious smart toilet buyers who want a complete everyday feature set at a more accessible price without paying extra for specialized cleansing functions.
• Multi-user households where different family members prefer different seat, water, and dryer settings

What Makes the SD01 Pro Stand Out?

The SD01 Pro stands out for its heating and temperature-control experience.

Its Smart Heat Protection Seat provides adjustable warmth for more comfortable seating, while Endless Warm Water means the cleansing water is heated as needed rather than being limited to a small supply of stored hot water.

The experience can also be adjusted beyond the seat itself. Multiple water-temperature, water-pressure, and dryer-temperature settings allow users to customize both cleansing and drying based on what feels comfortable.

At a listed price of $699.99, the SD01 Pro is also the most affordable model in this comparison. For buyers whose priorities are warmth, adjustable comfort, and everyday usability, it offers a strong balance of features and value.

What Are the Limitations of the SD01 Pro?

The SD01 Pro includes both rear and feminine washing, but it does not have the SD03 Pro’s independent dual-nozzle system with a dedicated front feminine nozzle.

If more specialized feminine cleansing is one of your main priorities, the SD03 Pro offers a more purpose-built cleansing setup.

Sanyipace SD03 Pro: Designed for Personalized Cleansing and Feminine Care

The Sanyipace SD03 Pro puts more emphasis on personal cleansing. Its biggest difference is an independent dual-nozzle system, including a dedicated front nozzle for feminine washing.

Along with its more specialized cleansing system, it provides adjustable water pressure, water temperature, and nozzle position, plus the everyday comfort features found across the lineup, including a heated seat, instant warm water, warm-air drying, automatic flushing, and automatic lid operation.

Who Is the SD03 Pro Best For?

The SD03 Pro is a good fit for:

• Women and households that prioritize feminine cleansing, especially those who want a dedicated front wash and independent dual-nozzle system
• Couples or shared households with different cleansing preferences who want more flexibility in wash mode, nozzle position, pressure, and temperature
• Bidet-focused buyers who see personalized cleansing as the main reason for upgrading to a smart toilet

What Makes the SD03 Pro Stand Out?

The biggest reason to choose the SD03 Pro is its more specialized cleansing system.

All three models provide personal washing, but the SD03 Pro goes further with an independent dual-nozzle design and a dedicated front feminine nozzle. This gives users more flexibility when different household members have different cleansing preferences.

Adjustable pressure, temperature, and nozzle positioning add another layer of personalization.

If the bidet itself is the feature you care about most, the SD03 Pro offers the clearest advantage of the three.

What Are the Limitations of the SD03 Pro?

At $769.99, the SD03 Pro costs $50 more than the SD05 Pro and $70 more than the SD01 Pro. The price difference is relatively small, and that extra $50–$70 gets you an independent dual-nozzle system and a dedicated front feminine wash for more personalized front and rear cleansing.

The main trade-off is whether those added cleansing options matter to you. If they do, the modest price increase is easy to justify. If not, the SD01 Pro or SD05 Pro may already offer everything you need for everyday use.

Sanyipace SD05 Pro: Designed for Hygiene and Bathroom Freshness

 

 

The Sanyipace SD05 Pro focuses more on keeping everyday bathroom use clean, fresh, and convenient. It combines nozzle self-cleaning, UV sterilization, bowl pre-wetting, water filtration, and an aroma deodorizing feature to support a more hygiene-focused routine.

It also includes warm-water cleansing, a heated seat, adjustable water pressure and temperature, warm-air drying, automatic flushing, automatic lid operation, One-Touch Mode, and backup flushing during a power outage.

Who Is the SD05 Pro Best For?

The SD05 Pro is a good fit for:

• Hygiene-focused families or shared households with a frequently used bathroom who want automatic UV nozzle sterilization, nozzle self-cleaning, water filtration, and aroma deodorizing features built into their daily routine
• Buyers who want a hygiene-focused smart toilet with a shorter body, especially where bathroom space is more limited

What Makes the SD05 Pro Stand Out?

The SD05 Pro stands out because several of its features work together around cleanliness and freshness.

Nozzle self-cleaning helps maintain the spray wand, while UV sterilization adds another hygiene step after use. Bowl pre-wetting helps prepare the bowl, and the aroma deodorizing feature can help create a fresher bathroom experience.

At a listed price of $719.99, it sits close to the SD01 Pro while offering a more hygiene-focused experience.

It is also approximately 610 mm long, compared with about 680 mm for the SD01 Pro and SD03 Pro, making it worth considering when bathroom floor space is limited.

What Are the Limitations of the SD05 Pro?

The SD05 Pro includes feminine cleansing, but it does not have the SD03 Pro’s dedicated front feminine nozzle and independent dual-nozzle system.

If personalized cleansing matters more to you than hygiene and deodorizing features, the SD03 Pro may be a better match.

SD01 Pro vs. SD03 Pro vs. SD05 Pro: Side-by-Side Comparison

All three models already include most of the everyday functions buyers expect from a full smart toilet. The more useful comparison is therefore not which toilet has the longest feature list, but where each model stands out. 

Prices are subject to change. Check the product page for current pricing.

What Really Sets the SD01 Pro, SD03 Pro, and SD05 Pro Apart?

SD01 Pro: Warmth, Comfort, and Value

The SD01 Pro offers the strongest balance of everyday comfort and value. Its heated seat, endless warm water, and adjustable seat, water, and dryer temperatures make it especially appealing during colder weather or in naturally chilly homes.

At $699.99, it is also the most affordable model in this comparison, making it a strong choice for buyers who want everyday comfort without paying extra for more specialized features.

SD03 Pro: More Specialized Feminine Cleansing

The SD03 Pro stands out for its independent dual-nozzle system and dedicated front feminine wash.

All three models offer personal cleansing, but the SD03 Pro provides a more specialized setup for feminine care and households with different cleansing preferences. If personalized bidet functions are one of your main priorities, this is the clearest reason to choose the SD03 Pro.

SD05 Pro: A Stronger Focus on Hygiene and Freshness

The SD05 Pro is designed for buyers who place more emphasis on keeping the toilet and bathroom feeling clean and fresh with less day-to-day effort.

Its combination of UV sterilization, nozzle self-cleaning, bowl pre-wetting, water filtration, and aromatherapy deodorizing creates a more hygiene-focused experience, especially for busy or frequently shared bathrooms.

It also has the shortest body of the three models, making it worth considering when you want a full-featured smart toilet without taking up as much floor space.

How to Choose the Right Smart Toilet

At this point, you do not need to compare every feature again.

Start with the feature you would miss most if your new smart toilet did not have it.

If you mainly want a complete everyday smart-toilet experience at the lowest price, start with the SD01 Pro.

If a dedicated Front Wash and more personalized feminine cleansing are important to you, the SD03 Pro has the clearest advantage.

If hygiene, nozzle care, and bathroom freshness are higher priorities in your home, the SD05 Pro is likely the better fit.

Then confirm the practical details—especially your rough-in and available bathroom space—before ordering. If you’re curious about the setup process, our smart toilet installation guide covers the main measurements and installation steps.

Final Recommendation

The best smart toilet is not necessarily the one with the longest specification sheet.

It is the one that improves the parts of your bathroom routine you actually care about.

The SD01 Pro makes the strongest case on overall value. The SD03 Pro offers the clearest specialized upgrade for feminine cleansing. The SD05 Pro makes the strongest case for buyers who prioritize hygiene and bathroom freshness.

Once you know which of those differences matters most in your home, choosing between the three becomes much easier.

Explore the SD01 Pro
Explore the SD03 Pro
Explore the SD05 Pro

If you’re planning to make the upgrade this August, Sanyipace is currently offering a limited-time new product promotion. You can save $100 on a smart toilet with code NEWSP100 , or $30 on a smart toilet seat with code NEWSP30 .

 

  View the current Sanyipace special offers

before the promotion ends on August 31, 2026

Frequently Asked Questions

What Should I Check Before Buying a Smart Toilet?

Before ordering, confirm the toilet’s rough-in, available installation space, water connection, and access to a compatible electrical outlet. These practical details can matter just as much as choosing between individual smart features.

Which Sanyipace Smart Toilet Is Best for Feminine Cleansing?

The SD03 Pro is the clearest choice if feminine cleansing is one of your main priorities.

It is the only model of the three with both a dedicated Front Wash and independent dual nozzles.

Which Sanyipace Smart Toilet Offers the Best Value?

The SD01 Pro offers the lowest price at $699.99 while still covering most of the comfort and convenience functions buyers expect from a full smart toilet.

If you do not specifically need dedicated Front Wash, One-Touch Auto Mode, or the taller 17.3-inch seating position, it is the most straightforward value choice.

Which Sanyipace Pro Is Best for Hygiene and Bathroom Freshness?

The SD05 Pro is the model most strongly centered on this type of experience.

Automatic UV sterilization, nozzle self-cleaning, bowl pre-wetting, and aromatherapy deodorizing work together to make everyday toilet care feel more hands-off, while One-Touch Auto Mode simplifies the routine further.

Can the SD01 Pro, SD03 Pro, and SD05 Pro Flush During a Power Outage?

Yes. All three models include battery backup for emergency flushing during a power outage.
The backup system is designed for flushing. Heated seating, warm-water heating, drying, and other powered functions should not be expected to operate normally without household electricity.

Related reading: Are Smart Toilets Worth It?