The Lymow One robotic lawnmower is one of the most exciting developments in the field of robotic lawnmowers without a boundary wire. My test shows how far modern RTK navigation, VSLAM, a robust chain drive and a wide mowing deck can simplify work on large lawns. The focus is on performance, precision and off-road capability – characteristics that I was able to test extensively on my own property and another larger test area. The report summarizes all the important aspects: from design and scope of delivery, set-up, mapping and app control to mowing performance, cutting pattern, obstacle detection and practice on uneven terrain. In addition to the test, I provide…