Robot vacuum Eufy Omni S1 by Caso — bagless, wet mopping, LCD display, auto-return base station (Black/Grey)

Eufy Omni S1 by Caso is a bagless robot vacuum and wet mopping system designed for routine floor cleaning in homes and apartments. The unit combines an LCD display and touch controls with an auto-return base station that charges the robot and performs multiple maintenance tasks. Its compact footprint (96 mm H × 325 mm W × 347 mm D) and obstacle-crossing ability up to 2 cm make it suitable for mixed floorplans, while a powerful 8,000 Pa suction and a 290 mm rolling mop provide deep cleaning on hard floors and carpets.

Advantages

The Omni S1 integrates a 10-in-1 UniClean station that automates emptying, mop washing, refilling, heated air drying, wastewater collection and detergent dispensing, reducing manual upkeep. The Always Clean Mop system uses dual reservoirs and a spinning 170 RPM rolling mop that applies downward pressure to remove stubborn stains and continuously refreshes the cleaning surface. With AI-based obstacle recognition and a detangling roller brush, the robot minimizes hair tangles and avoids common household objects for uninterrupted cleaning cycles.

Suitable for

• Daily maintenance of hard floors (tile, laminate, hardwood)
• Homes and apartments with mixed floor surfaces and carpets
• Households with pet hair or high foot traffic
• Users who prefer automated emptying, washing and drying of the mop

Key specifications

• Cleaning modes: vacuuming and wet mopping with rolling mop
• Suction power: up to 8,000 Pa
• Mop length: 290 mm; rolling speed: 170 RPM; applied downward pressure: approximately 1 kg
• Station functions: auto-empty, auto-wash, auto-refill, heated air dry, wastewater collection, detergent dispensing
• Obstacle handling: AI-based recognition and avoidance of 100+ object types; crosses thresholds up to 20 mm
• Controls: built-in LCD display and touch control panel
• Dimensions (robot): 96 mm H × 325 mm W × 347 mm D
• Colour: Black / Grey

How to use

Place the UniClean station on a flat surface near a power outlet and ensure the waste and water reservoirs are correctly installed. Charge the robot at the base station until fully powered, then set cleaning preferences using the onboard LCD touch panel. For combined vacuuming and mopping, fill the clean-water reservoir and add detergent per manufacturer guidance. Start a cycle from the robot or station; the S1 will navigate rooms, vacuum, perform rolling-mop washing, and return to the station for automated maintenance when finished or when battery is low.

Usage recommendations

Ensure entryways and thin cables are lifted or routed away from cleaning paths to optimize the robot’s obstacle avoidance. Use recommended cleaning solutions and follow refill and waste disposal instructions for the UniClean station. Regularly check and clean the detangling roller brush and transparent water tank to maintain suction performance and mopping effectiveness.