Toto Washlet S5 vs Toto Washlet S2: Which is Better 2026?

Toto Washlet S5 vs S2: The Ultimate 2026 Bidet Seat Showdown

You've decided to elevate your bathroom experience with a premium bidet seat, and Toto's Washlet series is at the top of your list. But when two of the best bidets of 2026 are from the same legendary brand, how do you choose? The decision often comes down to the Toto Washlet S5 and the Toto Washlet S2. Both promise the signature Toto comfort, hygiene, and quality, but they cater to slightly different priorities and budgets. This comparison will cut through the noise, analyzing every detail from performance to price, so you can invest in the model that perfectly fits your lifestyle. Whether you're building a smart bathroom or simply seeking a more comfortable daily routine, understanding the nuances between these two top contenders is the key to making the right choice.

Quick Comparison Overview

The core difference is simple: the Toto Washlet S5 is the feature-rich champion with a remote and deep personalization, while the Toto Washlet S2 is the value-focused workhorse that delivers essential luxury through a built-in panel. The S5 is for those who want the ultimate customizable experience, and the S2 is for those who prioritize reliability and core features at a better price.

Performance & Quality Comparison

At their heart, both the Toto Washlet S5 and S2 share identical core performance DNA. You can expect the same exceptional build quality, quiet operation, and the crucial instant hot water heater that provides unlimited warm water on demand—no more lukewarm sprays at the end of a cycle. The seat comfort and installation process are also virtually identical, meaning you get the same premium feel and ease of setup with either model.

Where they begin to diverge is in the user interface, which subtly impacts the daily experience. The S5's dedicated remote allows for a cleaner toilet look and can be mounted for easy access. The S2’s integrated side panel is always there and can't be lost, but its layout is busier. In terms of pure washing performance and seat comfort, however, you will be equally satisfied with either pick in your search for the best bidets 2026 has to offer.

Features & Functionality Comparison

This is where the choice becomes clear based on your needs. The Toto Washlet S5 is built for personalization. Its standout feature is the four programmable user presets. You can save your perfect water temperature, pressure, oscillation pattern, and even seat heat setting, allowing multiple household members to have their preferences at the touch of a button. The intuitive remote control, with its clear front/back layout, makes accessing these features a breeze.

The Toto Washlet S2, while still feature-packed, streamlines the offering. It includes the essential heated seat, warm water, and multiple wash modes but lacks the programmable user presets. All adjustments are made manually each time via the side panel. This panel is convenient but features smaller text and a denser button layout that some may find harder to read at a glance. The S2 also forgoes some of the S5's advanced energy-saving smart modes and specific cycles.

Price & Value Analysis

The price difference is significant and directly tied to the features. The Toto Washlet S5 typically sits in the $643 - $653 range, while the Toto Washlet S2 comes in at a more accessible $517 - $523. That's a savings of over $120.

For that extra investment in the S5, you are paying for the convenience of the remote control and the luxury of personalized presets. If these are must-have features for you, the S5 justifies its price as the best overall bidet seat. The Toto Washlet S2, however, delivers arguably the best value premium bidet by including the non-negotiable comforts (instant warm water, heated seat) and Toto's trusted quality at a much lower entry point. You're getting the core Washlet experience without paying for the top-tier customization.

Pros and Cons Side by Side

Best Use Cases: Who Should Buy Which?

Choose the Toto Washlet S5 if:

• You value deep personalization and want to save settings for multiple users.
• You prefer the convenience and cleaner look of a remote control.
• Your budget allows for the top-tier model to get every available comfort feature.
• You are looking for the definitive "best overall" experience in your 2026 bathroom upgrade.

Choose the Toto Washlet S2 if:

• Value is your primary driver, and you want premium comfort without the premium price.
• You prioritize simplicity and reliability (no remote to lose or break).
• You don't need saved user profiles and are happy with manual adjustment.
• You want the essential Toto Washlet benefits—heated seat and instant warm water—with no fuss.

Final Verdict & Recommendation

Both the Toto Washlet S5 and S2 are exceptional products that stand out as leaders for the best bidets 2026 will see. Your choice isn't about quality—it's about features versus value.

For most buyers seeking the absolute best and most convenient experience, the Toto Washlet S5 is the recommended choice. The programmable presets and remote control offer a level of daily convenience and personalization that, once experienced, becomes indispensable. It truly earns its "Best Overall" title by making every use perfectly tailored to you.

However, if your goal is to get into the Toto ecosystem and experience the revolutionary comfort of a premium bidet seat while spending significantly less, the Toto Washlet S2 is a brilliant and satisfying purchase. It delivers 90% of the core Washlet experience for a much lower price, making it the undisputed champion of value.

Consider how you use your bathroom daily. Do you crave customization, or do you want straightforward, reliable luxury? Answer that, and your perfect Washlet becomes clear. Whichever you choose, you're making a fantastic investment in your personal comfort and hygiene.