The cheapest robot vacuums on sale

On October 7, 2026 the cheapest robot vacuum we track is the Geek Smart L8, $51 at Amazon.com including shipping to the United States. The cheapest one in our ranking is the Roborock Q7 L5: rank 2 of 6 without a station, $129 at Roborock (brand store).

It can be, in a small home with hard floors and few things on the floor. A cheap robot often drives in lines or at random instead of by a map, has no station and avoids fewer obstacles, so it suits a daily top-up clean more than a deep one. Look at the tests first: a model in our ranking has been measured, a model outside it has not. The cheapest one the tests rank today is the Roborock Q7 L5, $129 at Roborock (brand store).

Mostly four things: navigation by laser or camera, which lets it clean room by room and carry on where it stopped, a station that empties the dustbin or washes the mop, obstacle avoidance that sees cables and socks, and a mop that lifts on rugs. Suction matters less than the price suggests: the brushes, the airflow and the route decide more.

The cheapest with a self-emptying station today: the Yeedi Vac Station, $159 at Amazon.com. The cheapest with an all-in-one station today: the Lefant M3, $239 at Amazon.com.

We read every store we follow each day and take the lowest price at a store that ships to the United States, shipping included. A foreign store counts too, its extra costs estimated and marked with a *. A struck-through price is no discount until it beats what the same store asked in the 30 days before, which our deals page checks.