TOTO
TOTO Washlet C5 (SW3084)
$673.71
Released 2020
Best Bidet Toilet Seats · head-to-head
TOTO Washlet C5 (SW3084) vs Bio Bidet BB-2000 Bliss
A sourced, side-by-side comparison. Bio Bidet BB-2000 Bliss is cheaper at $549. Every spec and price links to its source.
Bio Bidet
Bio Bidet BB-2000 Bliss
$549Cheaper
Released 2019
Which is better: the TOTO Washlet C5 (SW3084) or Bio Bidet BB-2000 Bliss?
On the specs we track, they're closely matched. The Bio Bidet BB-2000 Bliss is the cheaper at $549.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | TOTO Washlet C5 (SW3084) | Bio Bidet BB-2000 Bliss |
|---|---|---|
| US price | $673.71 | $549 |
| Brand | TOTO | Bio Bidet |
| Released | 2020 | 2019 |
| Price usd | 673.71 | 549 |
| Water heating type | Reservoir | — |
| Nozzle material | Plastic | Stainless steel |
| Nozzle count | 1 | 1 |
| Bowl shape fit | Both | Both |
| Has air dryer | Yes | Yes |
| Has deodorizer | Yes | Yes |
| Has night light | No | Yes |
| Has self cleaning nozzle | Yes | Yes |
| Control type | Wireless remote | Wireless remote |
| Seat weight capacity (lb) | — | 420 |
| Dimensions (in) | 20.875 x 15.0625 x 5.8125 | 20.9 x 15.4 x 6 |
Sources — TOTO Washlet C5 (SW3084): splashes.com (verified 2026-06-26). Bio Bidet BB-2000 Bliss: biobidet.com (verified 2026-06-26).
What's the difference between the TOTO Washlet C5 (SW3084) and Bio Bidet BB-2000 Bliss?
Where the two actually differ on the specs we track (4 of 12). Matching specs are omitted.
- Price usd: TOTO Washlet C5 (SW3084) 673.71 vs Bio Bidet BB-2000 Bliss 549
- Nozzle material: TOTO Washlet C5 (SW3084) Plastic vs Bio Bidet BB-2000 Bliss Stainless steel
- Has night light: TOTO Washlet C5 (SW3084) false vs Bio Bidet BB-2000 Bliss true
- Dimensions (in): TOTO Washlet C5 (SW3084) 20.875 x 15.0625 x 5.8125 vs Bio Bidet BB-2000 Bliss 20.9 x 15.4 x 6