eufy Omni S1 review: 118 specs compared

The TechRadar review of the $1,499.99 Eufy Omni S1 Pro highlights outstanding, high-pressure, active-roller mopping performance and a comprehensive, self-sanitizing dock, but notes that vacuuming performance is merely average for fine, deep-seated debris. While the S1 offers reliable LiDAR navigation and effective carpet detection, the unit has a large footprint and experiences inconsistent performance when attempting to climb over high thresholds.

The Eufy S1 Pro Omni is praised as a high-value hybrid robot with exceptional, near-perfect active binocular obstacle avoidance and a revolutionary, real-time self-cleaning roller mop that excels on hard floors with 1 kg of downward pressure. The highly automated UniClean base station further enhances performance by washing, drying, and sanitizing the mop, though the unit faces drawbacks, including below-average 61% carpet deep-cleaning, occasional issues with high-pile rugs, and a lack of advanced customization features in the app.

The CNET review of the Eufy Robot Vacuum Omni S1 Pro praises its 11.4-inch roller mop and self-sterilizing UniClean station for delivering superior cleaning performance, highlighting its unique design that allows for efficient navigation under furniture. While commended for excellent smart mapping and a high-speed roller brush, the review notes the device's high price point, occasional pet hair issues on carpets, a less-than-ideal app, and the lack of a traditional navigation puck as primary drawbacks.

The Tech Advisor review highlights the Eufy Omni S1 Pro as a premium, highly automated hybrid cleaner featuring a distinct, square-fronted design, advanced Uniclean docking station for self-washing, drying, and ozone water sterilization, plus an app with customizable cleaning controls. Pros include superior maintenance automation, while cons center on its high price point and the imposing, 67cm tall base station that limits placement options.

The Eufy S1 Pro is a premium robot vacuum and mop hybrid that excels on hard floors with superior debris pickup, advanced 3D MatrixEye obstacle avoidance, and an innovative self-cleaning rolling mop. However, it suffers from poor carpet-cleaning performance due to insufficient surface agitation and lacks advanced dock features like hot-water mop washing. Additionally, the unit’s mop fails to reach wall edges, and the dock design limits dirtbag capacity.

The Trusted Reviews evaluation of the Eufy Omni S1 Pro highlights the robot vacuum as a top-tier cleaning device featuring a unique, self-cleaning rectangular mop roller that effectively scrubs hard floors and removes dirt. While the system delivers powerful, hair-free suction and efficient navigation, a noted disadvantage is that the roller cannot completely clean to the edge of a room.

The Eufy Omni S1 Pro is hailed as an exceptional, top-tier hybrid cleaner, with the reviewer calling it the best robot vacuum they have tested due to its innovative "Eco-Clean Ozone" mop technology, high-power 8,000 Pa suction, and precise obstacle avoidance. While the review emphasizes that the device produces immaculate floors and efficient self-maintenance, it notes a significant drawback in its loud operational noise, particularly during the automatic dust collection cycle. Despite the high price and volume, the superior cleaning performance makes it a recommended premium choice.

The EFTM review praises the eufy S1 Pro as a premium, highly automated robot vacuum that delivers an exceptional hard-floor cleaning experience through its innovative active-washing, self-cleaning roller mop, powerful 8,000 Pa suction, and 3D obstacle avoidance. While the Uniclean station offers advanced, long-term maintenance, the device is held back by a high premium price tag and the requirement for proprietary cleaning solutions.

The LifeTips review of the eufy Omni S1 Pro highlights superior operational efficiency on hard floors (1.47 Wh/m²) driven by its continuous rolling mop and 3D MatrixEye system. However, the device shows poor performance on high-pile carpets, where high friction and excessive obstacle avoidance pathing reduce efficiency to 2.31 Wh/m². Despite excellent automation via the 10-in-1 UniClean station and ozone sterilization, it is best suited for hard floor environments.