tldr; Reddit highly regards the TOTO Washlet S7 for its durability, extensive features like heated seat/water, effective dryer, and integrated clean design.
Check pricesScores based on sentiment analysis of topic-related comments
Best praise vs top criticism for TOTO Washlet S7
“When it comes to bidets, most would go for TOTO. They've definitely made a name for themselves with durability and functionality. It really would come down to what features you are particular with. However, you would want to look for a bidet seat with an instant water heater and veer away from those that use a tank. I would definitely recommend the new [TOTO Washlet S7A Bidet Seat](https://premierbidets.com/products/toto-washlet-s7a-bidet-seat?_pos=1&_sid=61a6ab322&_ss=r). It has most features you would want in a bidet, all the bells and whistles if I may say. Heated seats, warm air dryer and of course the tankless system which heats the water instantly so you get continuous warm water throughout. Additionally, another great option would be the [TOTO Washlet S5](https://premierbidets.com/products/toto-washlet-s5-bidet-seat?_pos=1&_sid=a9eff202b&_ss=r). Here is an [article](https://premierbidets.com/blogs/news/toto-s7a-vs-s5) comparing the two. Another great seat I'd recommend is the [Ultra-NOVA](https://premierbidets.com/products/ultra-nova-bidet-seat?_pos=1&_sid=6a00eb534&_ss=r). This is the sleekest bidet out in the market with a height of only 3.66" which means you get a comfortable seat area since you won't feel like it's pushing you forward and cramping up the space. It has great features as well just like the TOTO S7 and even has a robust warranty and a 60-day risk free trial that goes with it so you definitely have peace of mind! Here's an [article](https://premierbidets.com/blogs/news/toto-washlet-s7a-vs-ultra-nova-bidet-seat-which-one-is-better) comparing the Ultra-NOVA and the TOTO Washlet S7A for your reference. Hope this helps! :)”
“Generally speaking, fresh water is flushed into the system daily or multiple times a day when used so it does not sit stagnant for long. If you are leaving town or away for several days, draining the tank is always recommended. To avoid any concern around this though, upgrading to an instant water heating seat is a good way to remove that worry and provides a slimmer, more comfortable bidet seat as well. Toto has the S7 or S7A which would pair well with the Aquia IV and are instant water heating seats!”
266 Reddit opinions analyzed • Last updated 2/24/2026