Eufy 11S MAX vs Eufy Omni C28

The Eufy Omni C28 wins comprehensively. It maps with LiDAR, mops, empties itself, washes and dries its mop, delivers 15,000Pa against 2,000Pa and works with Google Home and Alexa. The Eufy 11S MAX is much cheaper and needs no app or Wi-Fi at all.

Connectivity and mopping. The Eufy 11S MAX has no Wi-Fi, no app and no maps, and it only vacuums. The Eufy Omni C28 maps rooms with LiDAR, supports no-go zones, mops with a self-rinsing roller and maintains itself at a 5-in-1 dock.

No, and that is deliberate. It ships with a remote control and onboard scheduling, with no Wi-Fi, no account and no voice control. Some buyers choose it for exactly that reason, but it also means no saved maps, no no-go zones and no remote start.

They are close. The Eufy 11S MAX runs at 55dB and the Eufy Omni C28 at around 55dB as well, so neither is disruptive. The C28 is doing considerably more work at that volume, since it vacuums and mops at once.

Buy the Eufy Omni C28 if you want affordable, largely hands-free cleaning: 15,000Pa suction, LiDAR mapping with no-go zones, a HydroJet roller mop that self-cleans while scrubbing and a station that empties into a 3L bag, washes, dries and refills.

Buy the Eufy 11S MAX if you want the cheapest, simplest robot vacuum available: no app, no Wi-Fi, a remote and a schedule, cliff detection, a large 600ml bin and a very thin body that reaches under low furniture in a small home.