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TechnologyJun 26, 2026· 1 min read

Here’s why everyone is talking about these robotic lawn mowers: at €399 and €499 they have everything you need

STIGA A 4 and STIGA A 8 both focus on a modern and very practical setup, featuring RTK AGS navigation, control via the STIGA.GO app, and operation without perimeter wire. The first model costs €399 and is suited for gardens up to 400 m², while the latter goes up to €499 and covers areas up to 800 m². Thus, the main difference lies in the manageable area and operational flexibility.

-56%
STIGA A 4 – Autonomous Lawn Mower for Gardens up to 400 m² | Wireless Perimeter-Free Mower | Accurate RTK AGS Navigation | Control via STIGA.GO App
€899.00
€399.00
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-13%
STIGA A 8 Autonomous Lawn Mower, AGS & GPS-RTK, 4 Zones, Up to 800 m² – Wireless Navigation, Control via STIGA.GO App – For Residential Gardens
€1499.00
€1301.02
Buy Now

The most interesting aspect is the simplicity: no wires to lay along the perimeter, no complicated installations, and management entrusted to the wireless navigation system, making both robots very easy to incorporate into a residential setting. STIGA A 8 adds support for up to 4 zones, a useful feature for those with more complex gardens or who want to separate different work areas, while STIGA A 4 remains the most compact and immediate option for smaller lawns.

The real strength of this pair is the price-to-equipment ratio, as one can already obtain an autonomous robotic lawn mower with precise navigation and app control at these prices. For anyone looking for a perimeter-free solution, with easier installation and behavior designed for residential gardens, STIGA A 4 and STIGA A 8 become two options to consider carefully.