Toto / Electric Bidet Seat
Toto Washlet S2
TOTO's entry-level Washlet, introduced in summer 2025 as the direct replacement for the discontinued C2. The big change: the C2's water tank is gone — the S2 heats on demand so warm water never runs out — and the body is 19% slimmer. You keep the heated seat, PREMIST bowl spray, EWATER+ wand sanitizing, deodorizer, and warm-air dryer, and gain a night light, all run from a side arm panel at a ~$350 home-center street price.
- Heating
- Tankless
- Control
- Side Control Panel
- Install
- 30-45 min DIY
- Warranty
- 1-year limited
- Endless Warm Water
- EWATER+ Sanitizing
- Entry TOTO Price
Best for First-time bidet buyers who want genuine TOTO build quality without paying for a remote.
Full specs & owner notes


