TOTO Bidets
TOTO Bidets: full buyer's guide
TOTO bidet seats — Washlet brand defines premium global bidet
TOTO Washlet (introduced 1980, Japan) is the global standard for premium electric bidet seats. TOTO Ltd. (founded 1917, Japan) brought the Washlet brand to US markets in 1998 — establishing the premium bidet seat category in the US. The Washlet C5, S550e, and Neorest integrated smart toilets are the premium standard against which all other US bidet seats are measured.
TOTO Washlet lineup (2026)
- TOTO Washlet A100 ($380-$480): Entry electric bidet seat — heated water + heated seat + remote control
- TOTO Washlet C5 ($580-$680): Mainstream electric Washlet — best balance of price + features + TOTO brand pedigree
- TOTO Washlet S550e ($1,200-$1,500): Premium tier with WonderWave + heated seat + auto-open lid + air deodorizer
- TOTO Washlet S7A ($1,500-$1,800): Flagship Washlet with eWater+ (electrolyzed sanitizing water) + premium materials
- TOTO Neorest 700H integrated ($3,800-$4,800): Complete smart toilet with Washlet integration + Tornado Flush + CeFiONtect
- TOTO Neorest NX2 ($8,400+): Ultra-premium integrated smart toilet — TOTO's flagship
Why TOTO Washlet — the global premium standard
- 40+ years of Washlet engineering refinement (since 1980)
- eWater+ on premium SKUs — sanitizing electrolyzed water for bowl + nozzle
- CeFiONtect-equivalent glaze treatments on Washlet nozzles for cleanability
- WonderWave wash pattern — TOTO-proprietary oscillating wash motion
- Premium Washlet C5 widely available at Costco + Home Depot + Lowes Pro Desk
- Strong TOTO USA service network for warranty + replacement parts
- Brand pedigree resale value — TOTO Washlet signals premium specification
Where TOTO Washlet loses
- Premium pricing — entry Washlet A100 at $380-$480 (vs Bio Bidet Bliss at $280-$380)
- Premium integrated Neorest at $3,800-$4,800+ (vs Kohler Veil Smart $3,200-$4,200, Woodbridge smart toilet at $580-$880)
- Long lead times for premium SKUs (S550e, S7A)
- Complex remote control — steeper learning curve than competitor simpler controls
- Premium aesthetic may visually dominate non-premium bathroom designs