Not perfect, but feels like a tech breakthrough
This has saved tons of time maintaining ~4 acres of challenging lawn at my weekend home. Part of the yard is a pasture with evergreen trees, deciduous trees, and slopes that my zero-turn riding mower couldn't handle. The yard often has little sticks and things that haven't caused any issues. The Lymow handled 95% of that maintenance burden. It took a bit of a learning curve. I had to remap some zones a few times to dial it in. Also, it doesn't handle small curved/irregular shaped patches of grass well. For example, I have a few thin, curved strips of grass on the property (between our fence and a road.) The app doesn't have a great way to map and plan the mowing pattern on those, so I just use a regular mower on them. That being said, I have no problem mowing a few small patches of grass while mower handles everything else. Now I can enjoy the weekend home with my family instead of spending 4 hours each weekend mowing in the spring and fall!