Toto Washlet S2 vs Toto Travel Washlet
Quick take: The Toto Travel Washlet costs $250 less; the Toto Washlet S2 heats water via tankless (instant heat) while the Toto Travel Washlet is tap hot water; only the Toto Washlet S2 has a warm-air dryer; only the Toto Washlet S2 has a heated seat.
| Spec | Toto Washlet S2 | Toto Travel Washlet |
|---|---|---|
| Price | $349 | $99 |
| Rating | 4.8★ (5) | 4.5★ (11) |
| Type | Electric Bidet Seat | Travel Bidet |
| Water Heating | Tankless (Instant Heat) | Tap Hot Water |
| Controls | Side Control Panel | Push-button electric pump |
| Toilet Fit | Elongated & Round versions | Handheld — no install |
| Power | Needs GFCI outlet within 4 ft | 1 AA battery |
| Spray Pressure | 5 pressure levels | 2 spray modes (regular/soft) |
| Nozzle | Self-cleaning EWATER+ wand | Telescoping retractable wand |
| Install | 30-45 min DIY | None — fill and go |
| Warm water | Yes | Yes |
| Heated seat | Yes | No |
| Warm air dryer | Yes | No |
| Wireless remote | No | No |
| Night light | Yes | No |
| Deodorizer | Yes | No |
| Self-cleaning nozzle | Yes | No |
| Feminine wash | Yes | No |
| Warranty | 1-year limited | None (Japan import) |
Pros & cons
Toto Washlet S2
- ✓Instant heating fixes the old C2's biggest complaint — that tank ran lukewarm after roughly 35-45 seconds and the second user in a shared bathroom got cold water; the S2 stays warm indefinitely
- ✓At $348 street (Home Depot) it's the cheapest ticket into TOTO's EWATER+ system, which sanitizes the wand with electrolyzed water before and after every wash — rivals at this price rinse the nozzle with plain water
- ✓PREMIST wets the bowl before you sit, which measurably reduces waste sticking — owners report scrubbing the bowl about half as often
- ✓19% slimmer than the C2 it replaces, so it no longer looks like a fax machine bolted to your toilet
- ✓Warm-air dryer, deodorizer, and night light are all included — the old C2 had no night light, and Brondell's similarly-priced LE99 drops the deodorizer entirely
- ✓Ditching the always-on tank cut standby power draw; eco mode plus on-demand heat makes it cheaper to run than tank seats left plugged in 24/7
- ✓TOTO's docking-station install is genuinely 30-minute DIY — the seat slides off one bracket for deep cleaning and the included tee fits standard 7/8-inch supply lines
- ✓Both elongated and round versions at the same price — fit flexibility the home-center KS6 sibling doesn't offer
- ✗The side arm panel adds about two inches of width — in a narrow alcove it can pinch against a vanity, and unlike the S5 there's no way to add a remote later
- ✗No user presets: you re-dial pressure, position, and temperature every visit, while the S5/KS6 remote stores four personal profiles
- ✗The 1,273-watt instant heater demands a dedicated GFCI outlet and the cord is only 3.9 ft — budget for an electrician if your outlet is across the room
- ✗TOTO's dryer remains the gentlest in the business — owners consistently report 60+ seconds of lukewarm breeze for a job a square of paper finishes in five
- ✗One-year warranty is stingy next to the 3-year full coverage Bio Bidet puts on similarly-priced seats
- ✗Launched summer 2025, so there's no long-term reliability record — the C2's decade of proven durability doesn't automatically transfer to the new tankless platform
- ✗Spray tops out gentler than Korean rivals — r/bidets regulars who want serious pressure point buyers to a Bio Bidet instead of any TOTO
- ✗List price is $780 and some retailers ask near it — Home Depot and Amazon routinely sell the same seat for $350-430, so never pay list
Toto Travel Washlet
- ✓Genuinely pocketable: collapses to roughly 5 x 2.5 inches and 4.4 oz with a wrist strap, and it flies empty then fills at any bathroom sink — zero TSA drama
- ✓Motorized pressure stays consistent start to finish, unlike squeeze-bottle rivals (Tushy Travel, CuloClean) whose stream fades as your grip tires
- ✓Fill it with warm water from the tap and the wash matches a powered seat's comfort — cold is a choice, not a limitation
- ✓Two spray modes (regular and soft) cover post-surgery and postpartum sensitivity — caregivers and new parents are a visible chunk of its five-star reviews
- ✓Runs on one standard AA cell — no proprietary charger or USB cable to forget, and replacements are sold in any airport
- ✓The wand telescopes out to a usable angle and retracts fully behind a cover, so it never touches the inside of your bag
- ✓Made-in-Japan build quality: importer and eBay feedback runs 10-of-11 five-star with 'well-engineered' the recurring theme — it's the same unit TOTO sells domestically
- ✓No install, no plumbing, no compatibility questions — the only bidet that works in an airplane lavatory, a campsite, and your in-laws' powder room alike
- ✗Never officially distributed in the US since the old YEW350 lapsed — you're buying a Japan import from eBay or importers at ~$99 with no US warranty support
- ✗The 180 ml reservoir is one wash, period — heavier cleanup means a mid-session refill at the sink, which is awkward in a public stall
- ✗Battery-powered pressure is modest: a gentle, targeted rinse rather than the focused jet of a plumbed seat — calibrate expectations accordingly
- ✗No onboard heater: water is whatever temperature you filled it with, and it drifts toward room temp while it rides in your bag
- ✗The single AA drives a small pump, so the stream weakens noticeably as the battery fades — carry a spare or the last wash of the trip disappoints
- ✗At ~$99 it costs roughly triple the generic USB-rechargeable travel bidets on Amazon — you're paying the TOTO tax for pocketability and reliability
- ✗No dedicated feminine mode — the two modes differ in pressure only, and aiming forward takes practice with the short wand
- ✗Drying and deodorizing are obviously absent — pack paper or wipes for the finish that full seats handle with warm air