The robot vacuums that actually clean — and the ones that fake it

Ten thousand pascals of suction is a number; what it actually means is that the S8 MaxV Ultra picked up 6 grams of flour from low-pile carpet on the first pass where competitors needed two or three. The reactive AI obstacle camera correctly avoided every cord, sock, and (yes) dog waste sample we placed in its path over four weeks. The hot-water mop wash on the dock is the upgrade we didn't know we needed — pads come out genuinely clean.

At $1,399 it is not subtle pricing, and the dock footprint is large (plan a 24×16-inch zone). If you can spare both the budget and the floor space, this is the vacuum that comes closest to making the chore disappear.

The X10 Pro Omni delivers ~85% of the Roborock flagship's experience for ~57% of the price. Spinning mop pads (rather than vibrating) put noticeably more pressure on tile grout, and the self-cleaning dock washes them with hot water and dries them between runs to keep mildew at bay.

Navigation is solid lidar — not as cinematic as Roborock's RGB camera mapping, but it never got stuck during 30 days of testing across a two-story home with three rugs. If you want most of the flagship for substantially less, this is the buy.

The j7+ is the only combo unit in this round-up where the mop arm physically swings up and over carpet — no compromise mopping pad dragged across your area rugs. The rubber dual-roller brushes are still iRobot's best argument: in our shedding-Lab household, the brushes went 30 days without a single hair tangle.

Navigation is marginally less aggressive than the Roborock and the bin is on the small side, so a self-empty base is essentially mandatory (the +' in the name). For pet hair specifically, this is the pick.

Shark's whole pitch here is bagless. The 30-day self-empty base traps debris in a sealed canister you tip into the trash — saves about $60/yr in bag costs vs Roomba and means no recurring purchases to forget. Suction and edge coverage are slightly behind the flagships, but it cleared cereal and pet hair without complaint in our daily-driver test.

Where it slips: navigation is methodical rather than smart, and there's no obstacle camera, so cords are still its enemy. At under $400 with self-empty, it's the right pick for a budget that rules out the $700+ tier.