Segway Navimow X350 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 | Segway Navimow X350 | Segway Navimow X390 |
|---|---|---|
| Lawn size it can handle | 53,820 sq ft (5,000 m²) | 107,639 sq ft (10,000 m²)Ahead |
| Slopes | Up to 50% | Up to 50% |
| List price | $3,499Ahead | $4,999 |
| List price per 100 m² of lawn | $70 | $50Ahead |
| Noise | 60 dB | 60 dB |
| Guidance | Satellite and camera guidance | Satellite and camera guidance |
| Wire-free | Yes | Yes |
| Needs a base station on the lawn | No | No |
| Cutting width | 23.7 cm | 23.7 cm |
| Drive | RWD | RWD |
| Battery | 10 Ah | 12.8 Ah |
| Water protection | IP66 | IP66 |
| Connectivity | Bluetooth;Wi-Fi;4G | 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 Segway Navimow X350 if
- Price matters most: the list price is $3,499 against $4,999.
Choose the Segway Navimow X390 if
- Your lawn is bigger: it is rated for 10,000 m² against 5,000 m².
More: all comparisons, best-for lists, report a wrong figure.