eufy Robot Lawn Mower E15

I was skeptical about the 1.2" height difference limit, but my backyard is basically level so it handles the whole 8,700 sq ft without getting stuck once. It quietly works through grass up to about 3.5" and docks itself before I even notice the lawn's done.

Mowed my flat quarter-acre while I was at work and the edges along the fence came out cleaner than my old push mower ever managed. Setup took maybe an hour of walking the boundary, but after that it just docks itself and goes. Grass was around 3 inches and it handled it without bogging down.

I was skeptical about the mapping limit, but my 0.15-acre lawn was fully mapped in one afternoon. It handles the flat sections fine and parks itself right on the charging base when the battery drops. Only complaint is I wish it came with a spare set of blades.