WASHLET S7A Electronic Bidet Seat, Elongated
Last verified by the Lifetime Picks Editorial Team
Why we picked it
Heated seat plus warm-water wash with adjustable pressure, position, and temperature
The TOTO WASHLET S7A is a top tier electronic bidet seat, the one most cited when people talk about the gold standard of washlets. It mounts on most standard elongated toilets and replaces the seat with a heated one, a warm water wand with adjustable pressure and position, an oscillating and pulsating spray, and a warm air dryer, all driven from a wall mounted remote with two user memory presets. The cleaning tech is what sets it apart: AIR IN WONDER WAVE aerates each droplet for a softer but effective rinse, PREMIST sprays the bowl before each use so waste has less to cling to, and EWATER+ uses electrolyzed water to clean the wand and mist the bowl after each use. The lid opens and closes automatically as you approach and leave, a nightlight illuminates the room, and a built in deodorizer handles odors. Installation is a DIY job that needs only a nearby GFCI outlet. Backed by a 2 year warranty.
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Community & Review Summary
245 Amazon reviews
r/BuyItForLife satisfaction
Total mentions (0 positive)
Amazon category rank
Price History
We began tracking this price on Jun 7, 2026. The chart fills in as more prices are recorded; see CamelCamelCamel below for older history.
Pros & Cons from Reviews
Pros
- +Heated seat plus warm-water wash with adjustable pressure, position, and temperature
- +AIR-IN WONDER WAVE softens the spray while keeping it effective
- +EWATER+ and PREMIST keep the wand and bowl cleaner with electrolyzed water
- +Automatic open and close lid, nightlight, deodorizer, and warm-air dryer
- +Wall remote with two user memory presets for quick personal settings
- +DIY install on most elongated toilets, including TOTO WASHLET+ models
Cons
- -Expensive, at well over a thousand dollars
- -Needs a GFCI power outlet near the toilet, which many bathrooms lack
- -Fits elongated bowls only, so confirm your toilet shape before buying
Independent Video Reviews
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Warranty & Returns
Warranty
1-year limited warranty on most fixtures, longer for specific lines.
Read full warranty terms