Lefant

Lefant's strength is height. The M210 and M350 stay under 3 inches tall, sliding beneath couches and beds where standard robots can't reach. For homes with low furniture clearance, this alone justifies the choice and sets these models apart.

Suction power is modest, and navigation relies on basic sensors. If you live in a compact apartment with lots of under-furniture spaces, Lefant's form factor wins despite straightforward performance elsewhere.