Should you buy a robot vacuum?

Yes—buy a robot vacuum if you want cleaner floors with less day-to-day effort, especially for pet hair, crumbs, dust, and maintenance cleaning between deeper cleans. For most homes, it’s worth it if you choose one with reliable mapping and you’re willing to do a little prep, like picking up cords, socks, and small obstacles.

Skip or delay buying one if your home has lots of clutter, many tight furniture gaps, high thresholds, delicate rugs, or if you expect it to fully replace a regular vacuum. A robot vacuum is best as a helper, not a total substitute.

Practical buying advice: a midrange model can be enough—around the $200–$300 range can get LiDAR mapping and decent debris pickup—but pay attention to dock size, obstacle handling, carpet performance, and whether you actually need mopping. If you do want mopping, the mop design matters; basic drag-a-pad mopping is much less useful than better mop systems.