eufy S1 Vacuum

The eufy S1 is a robot vacuum and mop hybrid built around the HydroJet Roller Mop System. The 290mm (11.4-inch) roller spins at 170 RPM with 2.2 lbs of downward pressure. Its Always Clean Mop design uses dual water reservoirs to keep the roller supplied with clean water and detergent, handling stains that most robot mops miss. The 10-in-1 UniClean Station auto-empties dust, washes and dries the mop with heated air, refills clean water, collects wastewater, and dispenses detergent. The square-edged design reaches 90-degree corners that round robots can't access. AI.See obstacle avoidance recognizes 100+ objects to navigate around furniture, cables, and pet toys. The mop retracts 12mm when moving to carpets to protect rugs while keeping suction strong for deep cleaning. Best for larger homes with mixed flooring and pet owners dealing with tracked-in mud. The UniClean Station weighs 31 lbs and requires counter space. It needs 2.4GHz WiFi and works best for users comfortable managing a water system who want thorough, hands-off cleaning. $649.99.