eufy S1 Pro Floor Washing Robot Vacuum & All-in-One Station

Vacuum-mop hybrids are everywhere, yet most still drag an increasingly filthy pad across the whole house, leaving floors sticky. Corners and edges remain permanent blind spots. eufy S1 Pro brings floor-washer roller logic into a robot: a 170 RPM roller with continuous self-cleaning keeps only clean water touching the floor, and its squared shape hugs baseboards to cover edges. Suction reaches 8,000 Pa, navigation uses solid-state LiDAR rated at 750× the precision of conventional solutions, paired with self-driving-grade perception fusion for obstacle avoidance. The all-in-one station self-empties for a claimed 68 days. Two years in development with design awards already won, the product was in mass production during the campaign. Launched in March 2024, it drew 3,196 backers and $3,511,133, about 35,111% funded, a textbook case of a major brand using crowdfunding to validate a premium flagship.