Toto Washlet S7A Review
Toto Washlet S7A Review
Want to go all out on your bidet toilet lid? The Toto Washlet S7A is the one for you. It’s not cheap, but it’s as close to fully automatic as you can get, and it comes with every feature in the book—including four available user presets and the coveted auto-flush compatibility if you have a Toto toilet. You’ll also enjoy Toto’s ewater+ and Premist systems, which auto-clean the wand and bowl before and after use.
In terms of brand reputation, Toto is the gold standard. (It’s been around since 1917!) It also has robust customer support, with access to representatives via email, phone, and contact form.
Of course, there’s the elephant in the room: that price. The Washlet S7A is a big investment. If you’re okay without features like auto-open/close and LED lights, you may want to opt for a less expensive model. If you’re looking for ultimate luxury, though, this is it.
This is an electric bidet seat and requires a nearby grounded outlet to function.
Includes a warm air dryer for a hands-free drying experience after washing.
The lid opens and closes automatically, providing a fully hands-free experience.
Includes a seat sensor that prevents the bidet from activating unless someone is seated.
- Adjustable heated seat
- Tankless, instant hot water
- Adjustable front wash for improved comfort
- Adjustable warm air dryer
- Multiple user presets for personalized settings
- Slim, low-profile design
- Longer-than-average warranty
- Established industry brand with 100+ years in business and a BBB A+ rating
- Multiple color options available
- LED night light for added convenience
- Built-in deodorizer
- Seat sensor to prevent accidental spraying
- Energy-saving mode
- Bowl pre-mist for improved cleanliness
- Adjustable spray width available
- Lid opens & closes automatically
- Above typical electric bidet price range
- Only fits elongated style toilets (no round version)
The most full-featured bidet lid on the market, with a price to match.
If you want to go all out on your bidet toilet lid, the TOTO Washlet S7A is about as close to fully automatic luxury as you can get in a bidet seat. This is a flagship model from Toto, a brand long regarded as the gold standard in toilet and bidet technology; Toto has been innovating in sanitary ware since 1917 and consistently leads the category in reliability, engineering, and after-sales support.
From the moment you sit down, the Washlet S7A aims to make the experience effortless. It offers personalized user memory settings, so different household members can store their preferred wash temperature, spray pressure, and nozzle position. Unlike many less advanced bidet seats, the S7A includes hands-free automatic open/close lid functionality—a true convenience feature that enhances hygiene and feels inherently luxurious.
Toto’s proprietary EWATER+® system is a standout hygiene technology: it automatically mist-cleans the wand and toilet bowl after each use using electrolyzed water, helping reduce buildup and the need for harsh chemicals. Ahead of use, the PREMIST® feature lightly wets the bowl to help prevent waste from sticking—another small but thoughtful improvement that can make cleaning easier over time. A warm air dryer with adjustable temperatures completes the hands-free cleansing cycle, rounding out the seat’s core comfort features.
The seat itself is heated, the spray is fully adjustable in position, water pressure, and temperature, and it includes an automatic air deodorizer to help keep the restroom environment pleasant. A soft nightlight is built in as well, which can be helpful for late-night bathroom visits—though on most retail listings the nightlight is subtle rather than bright. Installation is designed to be relatively straightforward for an electric bidet seat, using a standard water connection and nearby GFCI outlet.
One of the signature premium perks of the S7A is its potential for auto-flush compatibility: when paired with a compatible Toto toilet and flush kit, it can automatically flush after use, adding another level of automation that many people associate with high-end bathroom suites.
All of this comes at a price—luxury rarely comes cheap. The Washlet S7A typically retails in the four-figure range, making it a significant investment compared with more basic electric bidet seats. But for buyers who want ultimate comfort, maximum automation, and a premium experience from start to finish, it represents one of the most feature-complete options available. Many owners also note that Toto’s customer support infrastructure—email, phone, and online resources—is robust, which adds peace of mind for what is often a long-term home upgrade.
In short, if features like multiple user presets, auto-open/close, bowl misting, full EWATER+ hygiene, and optional auto-flush are priorities, the TOTO Washlet S7A is a standout choice in the luxury bidet seat category. It may be more than some buyers need, but for those seeking a top-tier experience, it’s hard to beat.