Ecovacs GOAT O1200 RTK vs TerraMow S1200
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 | Ecovacs GOAT O1200 RTK | TerraMow S1200 |
|---|---|---|
| Lawn size it can handle | 12,917 sq ft (1,200 m²) | 12,917 sq ft (1,200 m²) |
| Slopes | Up to 45%Ahead | Up to 36% |
| Noise | 57 dB | 54 dBAhead |
| Guidance | Satellite and camera guidance | Camera guidance |
| Wire-free | Yes | Yes |
| Needs a base station on the lawn | Yes | No |
| Cutting width | 22 cm | 20.3 cm |
| Drive | 2WD | 2WD |
| Battery | 5200 mAh Li-ion | 4.5Ah (98.6Wh) |
| Water protection | IPX6 | IPX6 |
| Connectivity | Not stated | app |
"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 Ecovacs GOAT O1200 RTK if
- Your yard has steeper slopes: 45% claimed against 36%.
Choose the TerraMow S1200 if
- Quiet matters: 54 dB claimed against 57 dB.
- You would rather not set up a base station on the lawn.
More: all comparisons, best-for lists, report a wrong figure.