Wire-free navigation, area and slope · review
The highest slope claim on this shelf, 80%, from a compact AWD robot with a separate edge disc and automatic height adjustment.
Two 88-watt drive motors and AWD support the 80% slope claim. No other robot here claims anywhere near that.
An extra edge disc addresses the most common complaint about robots: uncut borders. Height adjustment is automatic, within 2.2 to 4 inches.
At $1,799 it costs more than the Navimow i215, which has the same area and a 45% slope. Pay the difference for steep ground.
Keep children and pets off the lawn while a robot mower runs, and read the manual on slopes, edges and water. Slope figures are stated by the maker and depend on grip and ground.
Prices quoted in this text are dated readings and can differ from the live price in the buy box.
Same section, nearest cost — what else that money buys.
| Stated area | 0.37 acre |
|---|---|
| Drive | AWD, 2 × 88 W motors |
| Stated slope | 80% |
| Navigation | 360° LiDAR + dual cameras |
| Cutting | Main disc + edge disc, automatic height |
| Cutting width | 7.9 in |
| Cutting height | 2.2 to 4 in |
| Zones | 20 |
| Amazon reference | B0FCYJB4ZR |
Mammotion states 80%, or about 39 degrees. It is the maker’s figure, and wet or loose ground will reduce it.
Mammotion describes a main disc plus a dedicated edge disc to reduce uncut strips.
8.1/ 10
The strongest robot here for difficult ground.
A steep or complex yard.
Specifications: the Amazon.com listing, read from a US address. Live prices: Amazon.com, through Keepa. Every figure on this page names its source.
Wire-free dual LiDAR · TruEdge trimmer · 32V 3.0Ah · 1.2 to 3.6 in · 50 min in the table
A wire-free LiDAR robot with its own edge trimmer, aimed at larger yards, with a rating of 3.9 from 188 buyers.
Best for: A buyer who wants edges done without a separate trimmer.
≈ $2000
Wire-free LiDAR · TruEdge trimmer · 1/4 acre · 8.66 in cut · 1.2 to 3.6 in · narrow body
The smaller ECOVACS brings TruEdge to 1/4-acre lawns, with a narrow body for tight passages, at $1,500.
Best for: A small lawn with side-yard corridors.
≈ $1500
Wire-free EPOS · 1/2 acre · 45% slope · 9.4 in cut · 1 to 4 in · GPS theft tracking · 59 lb
The biggest and most expensive robot here: Husqvarna’s wire-free Automower for 1/2 acre, with the widest height range and a low 3.6-star rating.
Best for: A half-acre lawn and an owner who wants a long-established maker.
≈ $2600
