I Tested the AI Robot M800Plus Lawn Mower (No Wire)β¦ Does It Work?
15 May 2026 at 13:01

I tested an AI robot lawn mower that doesnβt need a boundary wire β just a camera and onboard mapping. Soβ¦ does it actually work?
In this video, I unbox and test the Yardcare M800Plus robot mower in a real yard here in Virginia. It uses a 135Β° wide-angle camera and AI recognition to detect lawn edges, avoid obstacles, and map its working area β no perimeter wire required.
I go over setup, charging dock placement, mowing patterns (row + random), obstacle handling, and how it performs in both open and tricky areas. It cuts well and handles slopes and objects surprisingly well β but there are a few limitations you should know about, especially when it comes to unclear lawn boundaries.



















