Robotic Mowing for Medium Gardens

The Stihl RMI 522 C iMOW® Robotic Lawnmower is designed for those seeking fuss-free lawn maintenance for medium-sized gardens, effectively handling areas up to 2,100m². Suited for domestic use, this model is especially beneficial for busy homeowners wanting a reliable, intelligent solution to maintain a consistent, tidy lawn without the manual effort of traditional mowing.

Smart and Adaptive Lawn Care

Equipped with a mulching blade, the RMI 522 C finely shreds grass and redistributes it as a natural fertiliser, removing the need to collect or empty grass clippings. Its dynamic mowing plan works around weather and environmental changes, automatically rescheduling mowing sessions to keep your garden looking at its best. If rain interrupts mowing, the iMOW® adjusts its plan and completes the task during the next available dry period, ensuring your lawn is always well-presented.

Connectivity and App Features

This robotic mower features integrated Wi-Fi connectivity, allowing control from the iMOW® app via smartphone or tablet. With the app, users can set custom mowing schedules, adjust settings remotely, and monitor status updates—enhancing convenience whether at home or on the go. The app also considers local weather forecasts to optimise mowing windows, providing tailored performance for every garden.

Navigation and Intelligent Design

The RMI 522 C includes a new direct drive home function, letting it return directly to its charging dock rather than following the boundary wire, greatly reducing wheel marks around the lawn’s perimeter for a neater finish. A movable hood with integrated sensors improves safety and durability, instantly redirecting the mower upon encountering garden obstacles such as furniture or branches.

Tackling Challenging Terrain

Adaptive slope speed technology, backed by an integrated tilt sensor, allows the robotic mower to adapt its speed on uneven or sloped ground—handling inclines up to 40%. Self-cleaning, smooth-running wheels deliver reliable traction on different lawn surfaces while minimising maintenance needs.

Easy to Use and Maintain

A large, intuitive LCD control panel makes programming the mower straightforward, even in bright sunlight. Please note that installation requires a compatible installation kit (perimeter wire, fixing pins, and clips), available separately. The mower is operated within a specified active time window, and further guidance can be found within the detailed operating instructions.

Installation and Support from Sims Garden Machinery

Sims Garden Machinery is an authorised STIHL dealer with over a century’s experience serving Warwickshire and the UK from its well-established Stratford-upon-Avon showroom. Customers benefit from professional advice provided by STIHL-trained sales staff and ongoing support from dedicated robotic mower mechanics. For robotic lawnmowers, Sims Garden Machinery offers a free on-site survey (for local customers), and professional installation is strongly recommended to ensure optimal performance. These services are designed to deliver complete peace of mind, far beyond what is available from standard online retailers. Ongoing servicing and maintenance can be arranged by visiting the robotic mower servicing page or by contacting our expert support team.

Safety Information

Stihl iMOW® robotic mowers are not toys. Children, bystanders, and pets must be kept clear during the mower’s active operating times. For full safety recommendations, always refer to the official operating instructions.

Note: Installation kit (perimeter wire, fixing pins, and clips) required and sold separately.