Navimow i206 AWD
Rated for 0.15 acres and 45% grade — that is 24.2°, not 45°. On a real lawn, once you allow for borders and travel paths, plan on about 0.12 acres.
Rated area0.15 acres
Max grade45% · 24.2°
DriveAWD
NavigationNRTK + vision
Sold viaOnline retail
What it handles
All four wheels drive, which is what buys the steeper rating. That covers rolling ground, but not a bank you would struggle to walk up.
Navigation includes vision or LiDAR, so it keeps working under tree cover where satellite-only machines lose their fix.
Below a quarter acre once the coverage buffer is applied — too small for any of our acreage bands.
If your ground is steeper
These are rated for a similar area but hold more grade than the Navimow i206 AWD’s 45%.
Mammotion LUBA mini AWD 800H0.2 ac · 80% · AWD
How confident we are
Cross-checked against the manufacturer and at least one other source.
Confirmed on navimow.com: 0.15 acre, 45% (Segway prints 24 deg). Marketing "up to 0.18 acres" is a stretch figure, not the rating. Lowes understates it as 1/8 acre.