| Highlight: | smart toilet with height-adjustable seat,dual-frame smart toilet for multi-height households,modern smart toilet with 2 user profiles |
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Because a 155cm Person and a 190cm Person Should Not Use the Same Seat Height.
Standard toilets are designed for a "statistically average" user — roughly 170cm tall. But families are not statistically average. A 155cm partner whose feet do not fully touch the floor. A 190cm teenager who has to squat uncomfortably low. A grandparent who needs the ADA height but finds it unstable. The ST-8019 is the first height-adjustable smart toilet. Press Up or Down on the remote and the entire seat assembly moves smoothly through an 80mm range (420mm to 500mm). Combined with 2 user profiles that remember not just wash settings but preferred height, it is the most ergonomically advanced toilet ever made.
| Model | ST-8019 (Ergonomic Edition) |
| Seat Height Range | 420 mm – 500 mm (80 mm Electric Adjustment) |
| Recommended User Height | 150 cm – 195 cm |
| User Profiles | 2 — Height + Wash Settings Memorized |
| Adjustment | Smooth Electric — Anti-Pinch, Soft Start/Stop |
| Wash Modes | Rear, Front, Oscillating, Child Mode |
| Seat | Heated, Soft-Close, Anti-Slip at All Heights |
| Safety | Auto Stop if Obstruction Detected |
| Dimensions | 690 × 400 × 480 mm (At Standard Height) |
💡 Ergonomic Fact: The optimal toilet seat height places the user's hips slightly above the knees at a 90° angle. For a 160cm user, that is ~430mm. For a 185cm user, that is ~490mm. The ST-8019 is the only smart toilet that serves both.
ARROW Ergonomic Collection — Engineering Comfort for Every Body Since 1994