【Pure Vision Navigation — Hands-Free Mowing, No Wire to Bury】 eufy V-FSD 1.0 uses high-precision stereo cameras and AI algorithms to see, map, and navigate your yard entirely on its own. No boundary wire to bury, no external station to set up — just place the base, open the app, and E15 handles everything automatically. Set a schedule and come home to a perfectly mowed lawn, hands-free. 【Smart Auto Mapping & Multi-Zone Management — View It All on Your Phone】 E15 precisely maps your yard using dual-camera positioning and distance measurement — view the complete layout on your smartphone. Manage multiple zones, set custom exclusion areas, and draw virtual walls with 0.2m precision, all from the eufy app. (Note: Subscribe to 4G data via the app if your yard isn't fully covered by Wi-Fi for stable connectivity. 【Precise AI 3D Obstacle Avoidance for Complex Gardens】E15's 3D perception system (stereo cameras + Vision SLAM) accurately detects low obstacles (rocks, toys) and tall obstacles (trees, pool borders, garden beds). It intelligently re-routes to avoid collisions, keeping your garden features and pets safe during every mow. 【Beautiful Parallel Cuts with Zero Missed Spots】High-precision parallel cutting leaves your lawn with clean, uniform lines — no random marks. Smart coverage detection automatically identifies and re-mows any missed areas. Ride-on Edge technology cuts right to the lawn's boundaries, ensuring every corner looks beautifully maintained. 【Worry-Free Experience — GPS, Auto-Recall & App Control】Built-in GPS anti-theft tracking keeps E15 secure at all times. Automatic recall to the base station triggers during rain or low-light conditions, then resumes on schedule. Monitor and control everything remotely via the eufy app — schedule mowing, view live maps, and adjust zones from anywhere. 【Check Before Purchase — Compatibility & Lawn Requirements】Designed for lawns up to 0.2 acres (≈8,700 sq ft), grass under 3.5" tall, slopes ≤18°, and height differences under 1.2". Not suitable for St. Augustine grass or dense Zoysia grass. Subscribe to 4G data via app if Wi-Fi doesn't fully cover your yard. Everything needed for setup is included in the box.