Sunseeker S4 LiDAR Robot Lawn Mower for Up to 0.25 Acre (1000 m²), Vision AI + 360° 3D LiDAR Navigation, Wire-Free Virtual Boundary, Systematic Cutting, 42% Slope, App Control, 60 dB Quiet Mowing

We last tracked this at $984.00 (as low as 45% off list price) on June 22, 2026. Amazon deals rotate fast — this one is no longer active, but similar deals come back often.