Robot lawn mowers are being asked to do more than cut open stretches of grass. At IFA 2026, Anker’s Eufy and Mammotion introduced models with edge-trimming capabilities, aiming to address the driveway borders, flowerbeds, fences, and walls that typically still require a string trimmer.
That matters because edging is not a minor product feature. It is one of the remaining manual tasks that prevents an autonomous mower from replacing a full mowing-and-trimming visit.
Anker combines mowing and trimming
Anker’s Eufy Robot Lawn Mower S2 Max uses an extendable trimming arm intended to clean grass around driveway and flowerbed edges. The machine has a dual-blade mowing system and uses camera-based vSLAM navigation to build a 3D map of a yard.
Anker says that approach removes the need for boundary wires or a dedicated Real-Time Kinematic (RTK) base station. The company rates the S2 Max for lawns up to 3.7 acres and slopes of up to 80% (38 degrees). It is all-wheel drive.
The mower is scheduled to launch in May 2027 at €3,999. US availability and pricing have not been announced.
Mammotion takes a modular route
Mammotion’s newly announced Luba 4 AWD uses an edge-cutting attachment for work along walls, fences, and garden borders. Its navigation stack combines cameras at the front, sides, and rear with 360-degree LiDAR and network RTK, a cloud-connected positioning approach.
The company says the system is designed to avoid dead zones and positioning drift. Independent front-wheel steering is also meant to let the mower change direction without the U-turns that can leave tracks in turf.
Three versions are planned:
- **Luba 4 AWD 3000F:** up to 0.75 acres
- **Luba 4 AWD 6000F:** up to 1.5 acres
- **Luba 4 AWD 12000F:** up to 3 acres
The 3000F and 6000F support the edge-cutting attachment and use dual cutting discs with a 17.3-inch cutting width. The 12000F has three cutting discs and a 20.9-inch cutting width, but does not support the edge attachment. Mammotion plans to open preorders later this year; pricing has not been disclosed.
Why the category is moving to edges
Edge cutting is becoming a competitive requirement. Segway, Ecovacs, and Roborock have also introduced robot-mower designs that address perimeter trimming. The shift reflects a broader pattern in consumer and commercial robotics: autonomy becomes more valuable when it handles exceptions, not just the easiest repeatable portion of a job.
For lawn-care operators, a credible edge-capable robot could reduce time spent on routine properties and allow crews to concentrate on more complex work. For homeowners, it could reduce the number of tools and interventions required to maintain a finished-looking lawn.
But the claims remain vendor specifications until the products arrive. Buyers should scrutinize edge quality in irregular yards, navigation reliability around landscaping, performance on slopes, and the operational cost of maintaining cameras, LiDAR, blades, and any cloud-dependent positioning service.
What to watch next
The key question is whether integrated edging meaningfully reduces manual follow-up rather than merely narrowing the strip of grass left behind. Also worth watching: whether camera-first navigation can reliably eliminate installation friction without sacrificing precision, and whether premium pricing can be justified by labor savings over multiple seasons.
If the new designs perform as advertised, robot mowers may move from a niche convenience device toward a more complete outdoor-maintenance platform.
