CLAWS vs Robot One
Two weeding machines, one verified table. Every figure below is sourced and dated; vendor claims are labelled and kept apart from independent results.
Concentrated Light Autonomous Weeding and Scouting (CLAWS) robot from UK startup Earth Rover — its patented Lightweeder destroys the meristem of individual weeds with a short pulse of concentrated (non-laser) light, chemical-free and zero-till, on a 100% battery + solar platform with 8 onboard cameras that double as a crop-scouting system. Order book opened Q3 2025; deliveries scheduled from Q1 2026 under a weeding-as-a-service model.
Best for: Organic and chemical-free vegetable and row-crop growers (UK first) who want herbicide-free, zero-till weed control plus per-plant scouting data, paid per hectare rather than as capex.Solar-assisted laser weeding robot from Almkerk-based Pixelfarming Robotics — high-power laser modules burst weed cells at the two-leaf stage, chemical-free. Two frame sizes (3.20–3.60 m and 5.80–6.20 m working width) with 360°-rotating wheel units for configurable track widths; four 48 V hot-swappable batteries topped up by roof solar panels, optional diesel range extender for 24/7 work. Machines are working on farms in Europe and Canada; delivery 16–20 working weeks by production batch.
Best for: Fine vegetable and specialty growers (spinach, onion, babyleaf, leek, chicory, herbs, tulips) wanting chemical-free, no-till-disturbance weed control with an open, retrainable crop-detection platform.| CLAWS Verified 2026-07-17 | Robot One Verified 2026-07-16 | |
|---|---|---|
| Overview | ||
| Task | Weeding | Weeding |
| Autonomy | Fully autonomous | Fully autonomous |
| Country of origin | United Kingdom | Netherlands |
| Availability | Pre-order | Available now |
| EU market | Pending | CE-marked |
| Lead time | Not disclosed | ~20 wk |
| Last verified | 2026-07-17 | 2026-07-16 |
| Specifications | ||
| Power source | 100% electric — battery + solar; battery alone runs roughly half a day, solar panels extend to a full day | Solar + battery — four 48 V hot-swappable batteries, roof solar panels; optional diesel range extender for 24/7 hybrid operation |
| Required tractor power | Is the vehicle (lightweight autonomous platform, no tractor needed) | Is the vehicle (autonomous laser tool carrier) |
| Dimensions | ~2 m working width; other dimensions not disclosed | Working widths 3.20/3.40/3.60 m (Robot One 3.60) or 5.80/6.00/6.20 m (Robot One 6.20); transport width 1.80–2.20 m |
| Weight | Not disclosed | Not disclosed |
| Min farm size | Not disclosed | Not disclosed |
| Productivity | ~1.5 ha per 8 h day demonstrated; ~4 ha/day targeted for the commercial fully autonomous machine, weed burden depending | ~10,000 laser shots/h per laser unit; e.g. 300TR with 10 lasers ran 200 m/h in babyleaf at 90% kill rate (vendor); working speed 150–1,000 m/h |
| Max speed | Not disclosed | Working speed 150–1,000 m/h depending on configuration and weed pressure |
| Sensors | 8 onboard cameras (stereo imaging) · AI per-plant identification · satellite navigation · FIELD digital-twin scouting software | Camera-based crop/weed detection · GPS + RTK autonomous navigation · optional bedtop lighting for improved detection |
| Price & model | ||
| Price (EUR) | Not disclosed | Not disclosed |
| Native price | Not disclosed | Not disclosed |
| Business model | Weeding as a service, charged per hectare — positioned at parity with tractor-based weeding and below manual weeding cost | Quote-based purchase direct or via dealers (NL, DE, UK, Scandinavia, FR, CA); delivery 16–20 working weeks by production batch |
| Ongoing cost | Service-model pricing per hectare; no published machine list price | Battery cycling; laser module service; 4G/5G data; optional diesel for range extender |
| Key outcome | ||
| Best verified result | Herbicide use Chemical-free concentrated-light weeding, zero-till; controls ALS-resistant weeds (Niab-tested, vendor-reported) · vendor | Herbicide use Chemical-free laser weeding (exothermic cell burst at two-leaf stage) · vendor |
| EU context | ||
| CE marking | Not verified — pre-series Beta Pioneer machine, UK-focused rollout | CE marked — EU-built series product operating on European farms |
| Machinery Regulation | Post-Brexit UK machine; EU conformity route not published | Dutch-built; sold with a continuous-human-supervision requirement to meet current autonomous-machinery rules |
| CAP subsidy | Chemical-free zero-till weeding aligns with CAP eco-scheme goals, but no EU sales channel is evidenced yet | Chemical-free weeding supports CAP eco-scheme and pesticide-reduction goals; solar assist reduces energy footprint |
"—" means the manufacturer has not disclosed the figure; we never estimate silently. Model either machine's payback with your own numbers on its ROI calculator page.