Head-to-head · Best Bidet Toilet Seat Attachments

Luxe Bidet Neo 320 vs TOTO Washlet S5

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

TOTO Washlet S5 comes out ahead by a narrow margin (4.5 vs 4.8). The gap is mostly about households committed to a full bidet upgrade with multiple users — read the strengths below before deciding.

Ranked #4 in Best Bidet Toilet Seat Attachments

Luxe Bidet Neo 320

4.5

$70

The Neo 320 is the value warm-water pick — dual nozzle plus hot-water control valve at $70. Best for budget buyers who'll plumb to a sink.

Strengths

— Cheapest pick at $70
— Dual nozzle (front and rear) with chrome detail
— Hot + cold water control valve

Watch-outs

— Plastic body — feels lighter than Tushy / TOTO
— Hot water requires sink line connection
— Smaller brand presence

$70 · Check Price on Amazon Full review →

Higher ratedRanked #1 in Best Bidet Toilet Seat Attachments

TOTO Washlet S5

4.8

$1,200

The Washlet S5 is the best-overall pick — TOTO's flagship with tankless warm water and 4 user presets.

Strengths

— Tankless instant warm water — endless warmth
— 4 user presets vs C5's 2
— Self-cleaning wand + air dryer

Watch-outs

— Premium price — most expensive pick
— Replaces existing toilet seat
— Electrical outlet near toilet required

$1,200 · Check Price on Amazon Full review →

How they stack up

Luxe Bidet Neo 320

Cheapest dual-nozzle pick. Hot water valve. Plastic build.

TOTO Washlet S5

Best overall. Most premium. Tankless heat unique here.

Specs side-by-side

Spec	Luxe Bidet Neo 320	TOTO Washlet S5
Type	Under-seat attachment	Replacement seat
Nozzles	Dual	—
Warm Water	Sink line	Tankless instant
Material	Plastic body	—
Presets	—	4 user
Heat + Dry	—	Yes

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