I tested Eufy's robot mower with no boundary wire - and here's who will love it

Say goodbye to lawn mowing headaches with the Eufy E15 robot mower, which retails at $1,600 for yards up to 0.2 acres and its sibling, the E18, priced at $2,000 for up to 0.3 acres. Unlike traditional mowers, this innovative model ditched boundary wires and RTK antennas in favor of AI, sensors, and visual recognition to map and navigate yards autonomously. While impressive, it struggles on uneven terrain and steep slopes, making it ideal for even, fenced-in spaces with simple layouts. The app-controlled mower allows customization of settings and no-go zones but faces potential price hikes due to tariffs on imported electronics.