Faulty tech, terrible battery, and evasive customer support
I bought the Yuka Mini 600 last year hoping to save time on yard work. Instead, it has been an endless source of frustration. As an IT professional, I am extremely comfortable with tech setups, but this unit is plagued with deep hardware or software defects that no amount of reconfiguration can fix. I have taken pristine care of this machine. It is always cleaned, stored in a garage, oiled when needed and was properly prepared for winter. The robot, it's garage and the RTK station are placed properly in the yard. Despite this, it has only managed 11 total runs since I bought it. Since I got it, I spent at least 3 weeks just troubleshooting, trying to configure and reconfigure it, and nothing really solved it's issues. Here is what you can actually expect from this robot: - Constant Errors: It stops every other minute with a "Front wheel lifted" error, it enters no go zones and damages itself, it suddenly stops when going back to charge, when getting to the station it says it doesn't see infrared (although it's infrared sensors are perfectly clean). It requires constant babysitting. - Terrible Navigation: It moves erratically and gets completely lost. The mobile app will show it cutting neat lines in one area, while the robot is actually wandering somewhere else entirely. - Poor Cutting: It routinely leaves entire rows or random patches of grass completely uncut. - Abysmal Battery Life: My yard is only 118 sq meters. The robot cannot even handle a 42 sq meter patch of perfectly straight lawn in one go. After just 29 sq meters, it has to return to the base to charge. - Tedious Setup: It loses its memory and forces you to remap your entire yard every single year (or multiple times a season). To make matters worse, their customer service is completely evasive. When I contacted them about these clear defects, I even offered to send this unit back and pay the difference to upgrade to their newer LUBA mini model. Instead of offering a real solution or replacement for a failing unit, support just gives you the runaround, trapping you in an endless loop of basic "troubleshooting" steps that waste even more of your time. I bought this to save time, but I could do the job significantly faster with my old manual lawn mower. Save your money and avoid Mammotion.