Consider lawn size, slope, and layout. Key factors include coverage area (m²), incline capacity (%), cutting height, battery runtime, whether it requires a boundary wire, and app control options.
It cuts a little at a time within a defined area. The mower runs randomly or in zones, returns to the charging station when needed, and keeps the lawn evenly trimmed. Some operate in rain, others pause in bad weather.
Most models handle 500–2,000 m² with runtimes of 45–120 minutes per charge. Premium models manage larger areas and more complex terrain.
Regularly replace or sharpen the blades, clean the wheels and body, and update the software when needed. Store it indoors over winter with a clean unit and charged battery.
Yes, if you want a consistently well-trimmed lawn with no effort. It saves time and energy. While the upfront cost is higher, maintenance is low and running costs are minimal.