Robot mowers used to ask you to bury wire like you were planting treasure for future archaeologists. eufys Robot Lawn Mower S2 Max — shown at IFA 2026 as the brand’s first in-house outdoor mower — says skip the shovel. Cameras and vSLAM build a 3D map, an extendable arm trims the edges your deck can’t reach, and the price tag will make your wallet do a little hop: €3,999, Europe, May 2027.
There’s no US launch plan right now. FCC restrictions on certain foreign-made robotic devices have made US imports of this category a paperwork nightmare. So treat this as a European lawn flex, not a Home Depot preorder.
Big yard energy (15,000 m²)
On paper the S2 Max is aimed at properties that laugh at “suburban postage stamp.” Claimed coverage is up to 15,000 m² (~3.7 acres). Navigation is vision-based vSLAM — no perimeter wire, no RTK base station antenna squatting in the flower bed. Onboard compute is quoted at a spicy 48 TOPS for perception and obstacle decisions locally, which is the sort of number vacuum nerds used to brag about indoors.
- Extendable edge-trim arm — the headline party trick for fences, beds, and driveway edges
- AWD drivetrain for messy turf and wet days
- Slope handling up to 80% (~38) — not your grandmas flat-lawn bot
- Dual-blade cutting deck for a cleaner pass than a single sad spinning disc
Weve been watching robot mowers since the days when a Husqvarna Automower texted you if it got stuck (or spotted “varmints, depending on how dramatic the marketing was). The S2 Max is that lineage’s caffeinated grandchild: more AI, less string, still asking for serious money.
Not your E15 / E18 — and not on US shelves
Quick naming hygiene: don’t confuse the S2 Max with earlier eufy / partnered robot-mower chatter around E15 / E18-class machines. This IFA unit is positioned as the in-house flagship with the trim arm and acre-scale mapping pitch. Theres also no official product detail page and no official YouTube launch film we can embed yet — just show-floor imagery and press writeups — so expect specs to get a polish pass before May 2027 retail.
Is 3,999 a lot? It’s hire a lawn service for years” money, same joke we made when early solar hybrids cost nearly as much. The difference is the feature list finally sounds like it might retire both the ride-on and the string trimmer. Europeans with huge lawns and patience until spring 2027 get first dibs. Americans get to watch from the sidelines until the regulatory weather changes.
Watch eufys European channels for May 2027 availability at €3,999 and don’t confuse this with smaller eufy mower SKUs when the preorder emails start flying.