STIHL RMI 422 PC iMOW Robotic Lawn Mower – Up to 1,700 m², GPS

The STIHL RMI 422 PC iMOW is a compact, connected robotic mower for medium-sized lawns of up to 1,700 m². The iMOW app shows performance data, the dynamic mowing plan and the mower's location through GPS.

Automatic mowing that fertilizes

The mower cuts and shreds the grass in one step and returns the clippings to the lawn as natural fertilizer. Within the active times you set, it chooses suitable mowing windows using its rain sensor and online weather data.

Handles obstacles and slopes

Sensors in the movable hood detect obstacles and change direction. Adaptive slope speed uses a tilt sensor to adjust propulsion, and treaded, self-cleaning wheels improve traction.

Easy to manage

A large LCD control panel stays readable in sunlight. The docking station guides the mower via the perimeter wire, chooses between express and normal charging, and can sit inside or outside the lawn.

Key features

• Lawns up to 1,700 m²
• GPS localization
• iMOW app with dynamic mowing plan
• Rain sensor and online weather forecasts
• Movable hood with obstacle sensors
• Adaptive slope speed
• Mulching blade, tool-free change, alternating rotation
• Large sunlight-readable LCD display
• Offset self-docking
• PIN protection; stops when lifted
• Self-cleaning treaded wheels

Frequently asked questions

Where can the docking station go?

Inside or outside the lawn area.