The Oasa R1 is a new and unusual smart robot lawnmower with advanced sensor technology, and is currently still available at a heavily discounted price. The Oasa R1 is an unusual robotic lawnmower. The Oasa R1, a smart robotic lawnmower, is currently being financed as part of a crowdfunding campaign. The model looks like a typical robotic mower at first glance, but it is not. Instead of using rotating blades, the Oasa R1 is a cylinder mower. Such devices closely resemble manual lawn mowers and are designed to be particularly gentle on the lawn. According to the manufactur...