Kress KR233 vs Segway Navimow X390
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 | Kress KR233 | Segway Navimow X390 |
|---|---|---|
| Lawn size it can handle | 130,685 sq ft (12,141 m²)Ahead | 107,639 sq ft (10,000 m²) |
| Slopes | Up to 40% | Up to 50%Ahead |
| List price | $6,000 | $4,999Ahead |
| List price per 100 m² of lawn | $49Ahead | $50 |
| Noise | 62 dB | 60 dBAhead |
| Guidance | RTK-GNSS | RTK+vision |
| Wire-free | Yes | Yes |
| Needs a base station on the lawn | No | No |
| Cutting width | 35 cm | 23.7 cm |
| Drive | Not stated | RWD |
| Battery | 20V 10Ah Li-ion | 12.8 Ah |
| Water protection | IPX5 | IP66 |
| Connectivity | 4G/App/OTA | Bluetooth;Wi-Fi;4G |
"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 Kress KR233 if
- Your lawn is bigger: it is rated for 12,141 m² against 10,000 m².
- You want faster mowing: a wider deck, 35 cm against 23.7 cm.
Choose the Segway Navimow X390 if
- Your yard has steeper slopes: 50% claimed against 40%.
- Price matters most: the list price is $4,999 against $6,000.
More: all comparisons, best-for lists, report a wrong figure.