Goalker H3+ – Robotic lawnmower without boundary wire

Goalker H3+ – Robotic lawnmower without boundary wire

High-performance, cordless lawn care for gardens up to 1,200 m²

The Goalker H3+ is an advanced robotic lawnmower without boundary wires, designed for larger and more demanding gardens. Thanks to RTK, VSLAM, and AI Vision navigation, it operates with high precision within virtual boundaries – entirely without a boundary wire.
The result: structured mowing paths, uniform lawn cutting and maximum efficiency with minimal installation effort.

Ideal for anyone who wants to maintain larger lawns wirelessly, reliably and with modern technology.

Cordless mowing with maximum precision

RTK, VSLAM and AI Vision navigation without a boundary wire

As a robotic lawnmower without boundary wires, the Goalker H3+ creates precise digital maps of your lawn area and reliably adheres to them.

• RTK positioning for precise surface guidance
• VSLAM navigation for stable orientation
• AI vision for enhanced environmental perception
• Virtual boundaries can be conveniently defined via app.
• No wire laying, no readjustment required.

This way, the robotic lawnmower works in a controlled and systematic manner instead of randomly.

Efficient route planning for large areas

The Goalker H3+ uses intelligent route planning for maximum area coverage.

• Structured, repeatable mowing paths
• Uniform coverage without unnecessary overlaps
• High mowing capacity of up to 200 m² per hour
• Reduced energy and time consumption

Perfect for spacious gardens with clear results.

Reliable obstacle detection for safe operation

Thanks to sensors and AI vision, the Goalker H3+ detects obstacles in the work area early and reacts in a controlled manner.

• Detects fixed and temporary obstacles
• deliberately avoids objects
• Reduces collisions and protects the device and its surroundings.

Ideal for gardens with both fixed and changing elements.

Clean cut with electric height adjustment

Precise cutting height adjustment without manual adjustment
The Goalker H3+ delivers a uniform cutting pattern across the entire surface.

• Electric cutting height adjustment from 20–60 mm
• Comfortable adjustment without manual intervention
• Even mulching for a healthy lawn

No collecting, no emptying – natural lawn care without extra effort.

Smart control and full control

The Goalker H3+ is easy and flexible to operate.

• App control with status overview
• Flexible space management for structured garden areas
• Individually adjustable schedules
• Wi-Fi & Bluetooth connectivity

This ensures that control remains simple and clear at all times.

Automatic charging, weather protection and safety

The Goalker H3+ works independently and proactively.

• Automatic return to charging station when battery level is low
• Rain sensor interrupts the mowing process in bad weather.
• 4G module with theft protection
• OTA updates for continuous software improvements

Robust, quiet and built for regular use

• Suitable for lawns up to 1,200 m²
• Climbing ability up to 35% (19°)
• Quiet operation at ≤ 59 dB
• Weatherproof housing ( IPX6 )
• Easy cleaning with a garden hose

Conclusion

The Goalker H3+ – robotic lawnmower without boundary wire is the ideal solution for larger gardens that require maximum precision, high area performance and modern navigation.
With RTK, VSLAM and AI vision technology, it offers wireless lawn care at a particularly high-performance level – efficient, reliable and convenient.

Fast & reliable shipping

• Processing time: All orders are carefully packaged and shipped within 1-2 working days.
• Delivery time: Your order usually arrives within 2-3 working days (Switzerland & Liechtenstein).
• Shipment tracking: You will receive a tracking number for every order, which allows you to track the shipping route precisely – from the warehouse to your front door.

45-day return policy – ​​risk-free

We want you to be completely satisfied with your purchase. If that's not the case:

• You can easily return it within 45 days .
• 100% refund , no questions asked – provided the items are in their original condition and in their original packaging.
• Shop with peace of mind: Your satisfaction is our top priority.