Should you buy a robot lawn mower with no boundary wire? My verdict after months of testing

Eufy's initial robot lawn mower offers a straightforward setup by eliminating the need for a boundary wire and antenna. It's currently available on Amazon with a $900 discount.

• The Eufy E15 Robot Mower for yards up to 0.2 acres is normally $2,300, while the Eufy E18 covers up to 0.3 acres and costs $2,600, though both are currently on sale
• This robot mower uses visual recognition, AI algorithms, and 3D sensors to distinguish the boundaries of a lawn and avoid obstacles in real time
• While it's good for smaller yards, I'd recommend it for fenced-in, flat yards, as it can get stuck on uneven terrain.