AI Robot Lawn Mower Reviews 2025

Most use boundary wire buried around the lawn perimeter. Premium models use GPS and AI mapping to navigate without wires. Sensors detect obstacles, slopes, and lawn edges. The mower creates a mental map of your garden over the first few mows.

Most handle slopes up to 20-25%. Premium models manage 35-45% gradients. Check the 'maximum slope' specification. Uneven ground is usually fine, but very bumpy lawns may cause the mower to miss spots. Some models have larger wheels for better traction.

Yes, when used correctly. All models have lift and tilt sensors that stop blades instantly. Blades are small and retract on contact. However, supervise initial use and don't let small children or pets play near the mower while operating. Schedule mowing when the garden is empty.

DIY installation of boundary wire takes 2-4 hours for an average garden. Professional installation costs £150-300 but ensures optimal setup. Wire-free GPS models require no installation - just charge and set boundaries via the app.

Most have rain sensors and return to their charging station when it rains. Mowing wet grass isn't ideal anyway - it clogs blades and spreads disease. Premium models can handle light rain but will pause in heavy downpours.