Toto
Toto Washlet S7A
TOTO's flagship seat, topping the 2026 lineup with a motorized auto-opening and closing lid, EWATER+ misting for the bowl as well as the wand, instantaneous heating, night light, power deodorizer, and a backlit horizontal remote. At 4.1 inches rear height it's among the slimmest seats sold, offered in Classic or Contemporary lid styles and Cotton White or Sedona Beige. MSRP is $2,005 but street pricing runs $1,150-1,400; pair it with a WASHLET+ TOTO toilet for hands-free auto-flush.
Specifications
Features
Pros
- ✓The proximity-sensor lid opens as you approach and closes when you leave — the definitive hands-free experience, and it can be toggled off from the remote when you don't want it
- ✓EWATER+ here mists the bowl itself after every use, not just the wand — an S7-family exclusive that keeps the bowl visibly cleaner than the S5's wand-only system
- ✓At 4.1 inches rear height it's one of the slimmest bidet seats on the market — dramatically lower-profile than the S5's rear hump
- ✓Two-year warranty doubles TOTO's standard one-year coverage on the rest of the Washlet line
- ✓Nothing is optioned out: instant heat, heated seat, 95-140°F dryer, night light, and a boosted 'power deodorizer' mode are all standard
- ✓Auto-flush capable on WASHLET+ compatible TOTO toilets (kit sold separately) for a fully touch-free approach-wash-flush cycle
Cons
- ✗$1,150-1,400 street is S5-money-times-two for the same wash quality — TOTO's own S7 is identical minus the motorized lid, so you're paying ~$300 for the party trick
- ✗The proximity sensor can't tell a toilet visit from a walk-past — owners with open bathroom layouts report the lid yawning at them every shower until they disable auto-open, defeating the point
- ✗Elongated bowls only; there is no round version anywhere in the S7 family
- ✗Auto-flush needs both a compatible WASHLET+ TOTO toilet and a separately-sold kit — on an ordinary toilet you're still flushing by hand
- ✗Motorized hinges are one more assembly to fail after the 2-year warranty, and the lid isn't a user-replaceable part
- ✗Only 2 user presets feels thin when the $500 KS6 stores 4
- ✗1,290-watt draw plus the lid motor requires a dedicated GFCI, and TOTO's manual prohibits extension cords — plan the outlet before the seat arrives
Common Questions
Is the motorized auto-open lid actually worth the premium?
Will auto-flush work on my existing toilet?
Does it come in a round-bowl version?
How does EWATER+ on the S7A differ from cheaper Washlets?
Why does a $1,300 seat only store 2 user presets?
Compare the Toto Washlet S7A
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