A robotic lawn mower without RTK, LiDAR, or a boundary wire is supposed to map the yard on its own and still navigate reliably. This is exactly where the TerraMow Mini 500, TerraMow V600, and TerraMow V1000 come in, with their camera-based TerraVision 2.0 technology. I’ve tested the Mini 500 and V600 extensively and am comparing them to the larger V1000. This article highlights the differences in navigation, obstacle detection, the app, coverage area, and edge cutting—and explains which model is the best choice for which type of garden.