Sunseeker unveils an affordable robot mower for smaller yards

Sunseeker is following a new trend with its budget-priced model L3 robot lawn mower: It eliminates boundary wires by combining AI vision with LiDAR to autonomously map and navigate your yard, ditching the need for a GPS antenna. The budget-priced bot will be one of the least expensive smart devices of its kind when it launches in the U.S. for 999 in January 2026. On display now at the IFA trade show in Berlin, the Sunseeker L3 will be able to handle lawns up to 1,000 square meters (0.25 acres) can create up to two separate maps, which will make it useful for more than one location. That maximum cutting height seems short for American lawns. When I've had other robots set that low, it has revealed bare patches in my lawn after dry spells.