Here is another robotic mower that can cut your grass without a boundary wire. The MAMMOTION LUBA 2 AWD robotic mower relies on bionic 3D vision, ultrasonic radars and physical bumpers to detect and get around obstacles. It has a 3D Vision and RTK fusion-mapping system and requires no wiring.
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This model can detect obstacles down to 1 inch. It can overcome 38-degree inclines. It is compatible with Alexa and Google Home. The height can be adjusted from 1.2 to 4 inches. The battery lasts up to 180 minutes.
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