Eufy's new Omni C28 robot vacuum comes with an extra-long roller mop and some premium features often seen on high-end models.

It vacuums, mops, self-empties, and even dries your floors ...

We put several robot vacuums from Roborock, Eufy, Dreame, and more through a series of mess tests to see which stood out.

"Self-cleaning" doesn't mean no maintenance is required ever. And built-up gunk has a huge impact on performance.