Comparison of robotic lawn mowers for large gardens

Recommended as a Best Buy for performance in 2026, the Stihl iMOW 5 works best on large, flat areas of grass. Its wide cut, increased mowing speed, and ability to handle longer grass make it efficient for large gardens.

Arriving in Spring 2026, the Honda Miimo 2200i is part of Honda's next-generation wireless models. It offers seamless control and reliable performance for larger lawns with advanced wire-free RTK navigation and ultrasonic obstacle avoidance.

These new residential models launching in 2026 offer advanced, wire-free, and adaptive lawn care for large residential properties. Their camera-led AI navigation and night-time IR camera provide enhanced obstacle avoidance and precise edge detection.

This model is currently available and recommended for 2026, excelling on rough or steep terrain and large, uneven lawns. Its all-wheel drive and advanced connectivity make it a reliable choice for challenging large gardens.

Recommended in March 2026 as a favorite for big yards, the Hookii Neomow X Pro delivers professional-looking results even on large lawns. Its big battery, wide cutting swath, and flawless obstacle detection make it highly efficient.

This model is a top pick for 2026, offering an excellent balance of precision navigation, terrain adaptability, and total automation. It is specifically designed for mid-to-large lawns with complex layouts, making it highly relevant for large gardens.

The Segway Navimow X390 is highly recommended for 2026 due to its ability to cover extra-large lawns up to 2.5 acres. Its RTK GPS and 4G connectivity ensure precise navigation and reliable operation, even in areas with weak signals.

The Roborock RockMow Z130 stands out in 2026 for its suitability for expansive yards where smaller mowers would struggle. Its combination of RTK GPS and AI vision navigation ensures smart mapping and efficient coverage.

This model steps up the game in 2026 with its dual-LiDAR and AI for precision, making it suitable for complex and obstacle-rich yards. Its focus on automated edge trimming and robust motor ensures a clean and precise cut.

Launched in January 2026, this model is engineered for every terrain, mastering complex lawns with steep slopes, uneven ground, and intricate layouts. Its Vision AI and RTK Cloud accuracy ensure precise navigation and obstacle avoidance.

Highlighted at CES 2026, the NexLawn NAVIA 6000 AWD is positioned as a flagship model for large residential properties. Its NexNav triple sensor positioning, pet-safe detection, and AWD capability make it a strong contender for extensive gardens.

Unveiled for professional users in October 2025, this model is a robust solution for facilities up to 8,000 m² (nearly 2 acres). Its compatibility with a new camera accessory featuring AI Vision technology makes it highly relevant for large properties requiring advanced obstacle detection.