Anthbot M9 vs Greenworks GRL110 Optimow 10
Two robot lawn mowers side by side. All figures are what the makers claim (as of 2026-10-07), not test results. Where a number decides it, the better one is marked.
Specifications compared
| Figure | Anthbot M9 | Greenworks GRL110 Optimow 10 |
|---|---|---|
| Lawn size it can handle | 10,764 sq ft (1,000 m²) | 10,764 sq ft (1,000 m²) |
| Slopes | Up to 45%Ahead | Up to 35% |
| List price | $899 | Not stated |
| List price per 100 m² of lawn | $90 | Not stated |
| Noise | 58 dBAhead | 60 dB |
| Guidance | Satellite and camera guidance | Boundary wire |
| Wire-free | Yes | No |
| Needs a base station on the lawn | No | No |
| Cutting width | 20 cm | 22 cm |
| Drive | brushless motor | Not stated |
| Battery | Not stated | 24V 2Ah Li-ion |
| Water protection | IPX6 | IPX5 |
| Connectivity | 4G; Wi-Fi | GSM + app, Bluetooth |
"Ahead" marks the better figure for lawn size, slope, price per lawn size, list price and noise. The list price is the maker's, not a store's.
Which one suits you
Choose the Anthbot M9 if
- Your yard has steeper slopes: 45% claimed against 35%.
- You do not want to bury a boundary wire.
Choose the Greenworks GRL110 Optimow 10 if
The figures alone do not give it a clear edge here. See its page for the details.
More: all comparisons, best-for lists, report a wrong figure.