The Dreame A3 AWD brings OmniSense 3.0 3D vision to compact and mid-size lawns. No RTK, no buried wire. Map the boundary once in the Dreamehome app and it mows on its own, including under tree cover where GPS mowers stall. All-terrain 4WD handles 80% slopes and 5.5 cm obstacles. EdgeMaster cuts to 4.8 cm of fences and beds. 300+ obstacle types, high-capacity battery, lift alerts, and one year of complimentary 4G. Ideal for lawns up to 2,000 m\u00b2.