Lefant’s M330 Pro robot vacuum uses LiDAR navigation, a system typically found in more expensive models. This gives it a distinct advantage in methodical cleaning. The laser scans your room layout to build an accurate map, which means it cleans in efficient, logical rows instead of random bouncing.

In daily use, this translates to noticeably fewer missed spots and less repeated coverage over areas it just cleaned. The 450ml dustbin is transparent, so you get a clear visual cue for when it needs emptying. Strong suction handles everyday debris and pet hair across hard floors and medium-pile rugs. Setting up no-go zones in the app prevents it from bothering under a specific chair or tangled cords.

The mapping is reliable for single-floor layouts. Just know that while it can handle transitions between hard floors and rugs, its obstacle avoidance is basic. It will avoid walls and furniture, but smaller items like socks or charging cables should be picked up first. For the price, its systematic approach to cleaning is genuinely effective.