One bathroom innovation gaining attention in the market and continues to lead the bidet seat revolution is TOTO’s WASHLET, an electronic bidet toilet seat that replaces your standard toilet seat to bring a spa-like cleansing experience into your home.
It seamlessly integrates with your existing toilet, adding advanced cleansing and comfort features to the fixture. Even the entry-level models include warm-water washing and a heated seat, while higher-end versions offer a sleek design that conceals the technology and provides additional luxuries.
TOTO offers a range of WASHLET models to suit different needs, preferences, and budgets. All WASHLETs share the core functions but there are differences in feature sets and design. Below is an overview of current models available in Austpek:
WASHLET S7: TOTO’s Flagship Luxury Model
The WASHLET S7 sits at the top of TOTO’s range, and it’s loaded with virtually every feature TOTO has to offer. This model is designed for those who want the ultimate bathroom upgrade. The S7 provides instant and unlimited warm water and a full array of spray options, rear cleanse, front cleanse, a wider gentle spray, and more, all with five adjustable temperature and pressure settings for perfect personalisation. It also has all the comfort extras: a warm air dryer (with multiple heat settings), an automatic deodoriser, and a built-in nightlight, to name a few.
The S7 incorporates TOTO’s most advanced hygiene tech, including PREMIST and EWATER+ to self-clean the bowl and wand before and after each use . Visually, the S7 is streamlined and slim (only about 4″ tall at the back), with a modern design that sits flush on the toilet bowl for a sleek look. One notable option on the S7 is an auto-open/close lid: the seat can sense when you approach and gracefully lift the lid for you (and close it when you’re done), a true touchless convenience.
Washlet S7, available at Austpek, is TOTO’s flagship WASHLET, blending top-tier comfort with cutting-edge cleanliness and smart, eco-friendly features for a truly luxurious experience.
WASHLET S5: Slim Design with High-End Features
Just below the S7 in TOTO’s lineup is the WASHLET S5, a model that delivers a premium experience in an ultra-slim form. The S5 is notable for its sleek, low-profile design, about 19% slimmer than previous generation seats, which gives it a minimalist, stylish presence in the bathroom. Despite its slimmer build, the S5 retains many of the advanced features that define a luxury bidet seat.
It offers instantaneous warm water cleansing just like the S7, with adjustable temperature and pressure, and a dual-action spray with oscillation and pulsation for effective cleaning. The S5 also includes a heated seat, and an automatic deodoriser, covering all the comfort bases. It comes with a wireless remote control (redesigned in this generation for better ergonomics) that allows you to customise and save settings, up to two or four user presets are supported, so multiple family members can store their preferred settings at the touch of a button .
In terms of hygiene tech, the WASHLET S5 features the PREMIST bowl spray and EWATER+ nozzle cleaning to maintain a sanitary bowl and wand.
In essence, the S5 is a luxury WASHLET that gives you nearly all the benefits of the flagship model, from endless warm water to self-cleaning functions, but in a slightly more affordable package. It’s an ideal choice for homeowners who want a high-end, design-forward bidet seat that emphasises both comfort and sustainability.
Entry-Level Luxury with WASHLET S2 in TOTO’s Washlet Range
The WASHLET S2 is a recent addition designed as an accessible step into TOTO’s bidet seats without sacrificing the core luxuries. Think of it as “entry-level luxury” for the eco-minded homeowner. Notably, the S2 is equipped with the same tankless instantaneous water heating system found in higher models, which means you get continuous warm-water cleansing rather than the limited warm water from older-style reservoirs.
This gives the S2 a big advantage in comfort while also using energy more efficiently (heating only the water you need on-demand). The S2’s design is slimmed down compared to past entry models, its profile is about 19% thinner, using fewer materials while still maintaining a sturdy, full-size seat. It features an easy-to-use side control panel instead of a remote, with large buttons that make it simple for users of all ages to operate. In terms of features, the S2 covers all the essentials: adjustable warm water cleanse (with oscillating and pulsating spray modes), a heated seat, and an automatic deodoriser for odour control.
Impressively, it also carries forward TOTO’s signature hygiene technologies, the PREMIST bowl pre-spray and EWATER+ self-cleaning wand, which were previously found only on higher-end models.
The WASHLET S2 is available in both elongated and round versions to fit most standard toilets, making it a versatile upgrade for many bathrooms. Overall, the S2 is pitched as a value-friendly model that doesn’t feel basic at all and at a more approachable price point.
Comfort and Cleanliness Made Accessible with WASHLET C2
The WASHLET C2 is the entry model in TOTO’s current lineup, and it focuses on delivering the core WASHLET experience in a straightforward, budget-friendly package. It’s an ideal choice for homeowners new to bidet seats who want to cover the essentials without an overload of features.
Like the S2, the WASHLET C2 uses a side-arm control panel with intuitive buttons for all functions (water spray, dryer, temperature adjustments, etc.), so there’s no remote to keep track of. The C2 provides warm water cleansing for improved hygiene, though it uses a built-in warming reservoir (tank) system, this gives you a warm wash for a defined duration, after which the water will gradually cool.
In practice, the warm water supply on the C2 is sufficient for a typical cleansing cycle. The heated seat is of course included, offering a cosy seating in cold weather, and the air dryer feature helps you pat dry without reaching for a lot of toilet paper. The C2 also contains an automatic deodoriser fan, ensuring that odours are minimised during use.
One big improvement in the new C2 is the addition of TOTO’s EWATER+ nozzle sanitation, after each use, the C2 will automatically rinse the cleansing wand with electrolysed water to keep it hygienic.
The WASHLET C2 also features PREMIST, which mists the bowl before use to help prevent waste buildup, making cleaning easier and the toilet more hygienic.
Physically, the C2 sports a refreshed, slimmer design compared to its predecessors, with a lower profile that looks neat and modern on the toilet. It’s available in an elongated shape (to fit most modern toilets) and in a round shape for compact toilets.
TOTO WASHLET stands out as a genuine game-changer in bathroom innovation, thoughtfully combining advanced technology, daily wellness, and responsible sustainability.
Whether choosing the premium S7 model or the practical, budget-friendly C2, incorporating a WASHLET is a tangible upgrade to your daily routine. Features like heated seats and automatic cleansing functions provide practical comfort and convenience, particularly beneficial during colder months or for anyone with mobility limitations. It simplifies personal care for everyone, from young children to seniors, offering intuitive, hands-free operation and customisable settings that cater to the diverse needs of different family members. With energy-saving, water-efficient technologies, a WASHLET also aligns with modern expectations for eco-conscious living.
At Austpek Bathrooms, we proudly offer the complete TOTO Washlet range, from the flagship luxury S7 model to the affordable entry-level options. Discover comfort, hygiene, and sustainability tailored to your lifestyle.
Explore the TOTO Washlet Collection on our website, or contact us today for a personalised quote.
Need help finding the right TOTO washlet for your toilet? Check out our helpful guide designed to assist you in choosing the ideal model for your bathroom.
