The verdict
The Eufy Omni S1 Pro is a solid middle-tier premium pick — TechRadar 4/5, CNET 8.5/10. The HydroJet roller mop is its signature feature (beats Ecovacs on stain-lifting), and the app is best-in-class. The lower 8,000 Pa suction is the main tradeoff versus the top of the list; if your home is mostly hard floors it's a non-issue, but deep carpet owners should step up to Qrevo Curv or X50 Ultra. Eufy's past privacy reputation is also a factor for some buyers.
Strengths
- +HydroJet roller mop with 1,500 RPM pressure-wash mopping — stronger than Ecovacs's roller in stain tests
- +8,000 Pa suction — lowest on this list but well-engineered airflow keeps pickup competitive on hard floors
- +3D ToF navigation plus RGB camera for obstacle avoidance
- +Auto-refill with clean water and hot-air mop drying; detergent dispensing
- +Best-in-class app with genuinely useful room-by-room cleaning controls
Watch-outs
- −8,000 Pa suction trails the 18,000-22,000 Pa tier from Roborock/Dreame/Ecovacs — less effective on deep carpet
- −Eufy's 2022 privacy incident (cloud-uploaded snapshots despite local-only marketing) is a trust issue some users still hold
- −Dock is the largest of the five — roughly the footprint of a small trash can
Rating sources
Our 4.2 score is the average of these published ratings. More about methodology.
