Anthbot M9 Compact Robot Lawn Mower Reviewed for Small Gardens

The Anthbot M9 is a compact, wire‑free robot mower aimed at small residential lawns up to 1,000 m². In testing it performed reliably, with strong obstacle detection and systematic navigation thanks to full‑band RTK and dual‑vision cameras. It offers automatic mapping, optional 4G connectivity, and a lightweight design (10.1 kg) that fits narrow garden spaces.

Key positives include its sub‑$1,000 price (MSRP $899), dependable RTK‑based navigation, and effective obstacle avoidance. Drawbacks are its restriction to flat terrain and the need for a 1.25 m RTK antenna if NetRTK is not used. Competing options in the same class are the Mammotion Yuka mini‑Q (LiDAR‑enabled in 2026), the Anthbot M5 (for up to 500 m²), the Eufy C15 and RoboUp Raccoon 2 SE.

Technical specs: 55 blades, 20 cm cut width, 3‑7 cm cut height, 5 Ah battery, IPX6 water resistance, and optional garage or NetRTK accessories.