How to choose the right robotic lawn mower

Robotic lawn mowers are quickly becoming a must-have for modern homes. They save time, keep your lawn consistently neat, and operate quietly in the background while you get on with your day. But with so many models available, choosing the right one can be tricky.

Here’s what to look for before making the switch.

 

1. Understand your lawn

Start with the basics — your lawn’s size, shape, and layout.

• Lawn size: Most robotic mowers list their maximum coverage area. Check that it matches your yard’s total square metres.
• Obstacles: Trees, garden beds, and paths affect how the mower navigates. Choose a model with intelligent mapping or obstacle sensors if your lawn isn’t perfectly open.
• Slope: Some models handle slopes up to 30 degrees, while others are designed for flatter areas. Always check the maximum incline rating.

 

2. Navigation technology

The brains of a robotic mower lie in its navigation system.

• Basic models use random patterns, which work fine for small or simple lawns.
• Advanced models use GPS, RTK, or LiDAR to map the yard and mow in efficient lines.

If you want clean, consistent results with no missed patches, look for a mower that can remember boundaries and plan routes rather than guessing its way around.

 

3. Power, battery, and runtime

Battery capacity determines how long the mower can work before it returns to charge.

• Look for lithium-ion batteries with at least 60–120 minutes of runtime per charge.
• For larger lawns, check how quickly the mower recharges and whether it automatically resumes mowing after charging.
• Efficiency matters — a model that adjusts its cutting speed or power based on grass density will use energy smarter.

 

4. Weather and durability

Australian weather can shift from dry heat to sudden rain. A good robotic mower should:

• Have IPX-rated water resistance so it can handle light rain or damp grass.
• Include weather sensors that tell it to return to base when the rain gets heavy.
• Be made from UV-stable materials that resist sun damage.

Durability is key — this is a long-term investment, not a gadget for one season.

 

5. Cutting performance

It is not just about how it moves — it is about how it cuts.

• Blade type: Some use fixed blades for precision, others use pivoting razors for safety and flexibility.
• Cutting width: Wider decks cover more ground but need more power.
• Height adjustment: Look for models that allow quick or automatic height changes to suit seasonal growth.

A well-balanced mower cuts evenly without scalping or leaving patches, and mulches fine clippings back into the soil for healthier grass.

 

6. Setup and control

Modern robotic mowers can be managed through mobile apps or onboard controls.

• App connectivity: Check compatibility with your WiFi frequency and mobile platform.
• Boundary setup: Some require boundary wires, while newer ones use virtual mapping.
• Scheduling: Automatic schedules and smart home integrations can make it fully hands-off.

Ease of setup often separates a good experience from a frustrating one.

 

7. Safety and security

Safety is non-negotiable.

• Mowers should stop instantly if lifted or tilted.
• Sensors should detect pets, kids, or unexpected obstacles.
• Anti-theft features such as PIN codes or GPS tracking add peace of mind.

For more details on safe lawn mower operation and maintenance, visit the Australian Government’s Product Safety guide on lawn mowers.

 

8. Maintenance and support

Choose a mower that is easy to clean and maintain. Replaceable blades, washable housings, and readily available parts make ownership smoother. Also, check that the brand offers local service and support — having spare parts or assistance in Australia saves time and hassle down the track.

 

Final thoughts

The right robotic lawn mower fits your yard, your lifestyle, and your environment. Focus on navigation, cutting performance, and durability rather than just brand names or price tags. A well-chosen mower will quietly keep your lawn looking fresh all year round, giving you more time to actually enjoy it.

 

Ready to explore your options?

Discover our range of robotic lawn mowers designed for Australian homes at Botora.