Kress KR233 vs Yarbo Y40 Core with Lawn Mower Pro Module
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 | Yarbo Y40 Core with Lawn Mower Pro Module |
|---|---|---|
| Lawn size it can handle | 130,685 sq ft (12,141 m²) | 269,098 sq ft (25,000 m²)Ahead |
| Slopes | Up to 40% | Up to 70%Ahead |
| List price | $6,000 | $5,999Ahead |
| List price per 100 m² of lawn | $49 | $24Ahead |
| Noise | 62 dB | Not stated |
| Guidance | RTK-GNSS | RTK+vision |
| Wire-free | Yes | Yes |
| Needs a base station on the lawn | No | Optional |
| Cutting width | 35 cm | 50 cm |
| Drive | Not stated | Tracked, dual drive motors |
| Battery | 20V 10Ah Li-ion | 36V 38.4Ah |
| Water protection | IPX5 | IPX6 |
| Connectivity | 4G/App/OTA | Wi-Fi, HaLow, 4G, 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 Kress KR233 if
The figures alone do not give it a clear edge here. See its page for the details.
Choose the Yarbo Y40 Core with Lawn Mower Pro Module if
- Your lawn is bigger: it is rated for 25,000 m² against 12,141 m².
- Your yard has steeper slopes: 70% claimed against 40%.
- You want faster mowing: a wider deck, 50 cm against 35 cm.
More: all comparisons, best-for lists, report a wrong figure.