Fieldworker 1 vs OZ
Side-by-side comparison of Fieldworker 1 (Fieldwork Robotics) and OZ (Naïo Technologies SAS) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Agriculture buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- Fieldworker 1United Kingdom

- OZFrance

Year First Available
- Fieldworker 12024

- OZ2011

Verified Deployments
- Fieldworker 10 Deployments

- OZ0 Deployments

Layer 2: Operational
Price
- Fieldworker 1Contact for quote

- OZ$38,360–$43,280 USD

Battery / Shift Runtime
- Fieldworker 1—

- OZ8 hrs

Availability Status
- Fieldworker 1ACTIVE

- OZACTIVE

Layer 3: Category Specific
Payload Capacity
- Fieldworker 12 kg

- OZ700 kg

Max Speed
- Fieldworker 1—

- OZ0.4 m/s

Autonomy Level
- Fieldworker 1—

- OZfully autonomous

![]() | ![]() | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United Kingdom | France |
| Year First Available (values differ) | 2024 | 2011 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | Contact for quote | $38,360–$43,280 USD |
| Battery / Shift Runtime (priority for Agriculture buyers) (values differ) | — | 8 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Agriculture buyers) (values differ) | 2 kg | 700 kg |
| Max Speed (values differ) | — | 0.4 m/s |
| Autonomy Level (values differ) | — | fully autonomous |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Reach, IP Rating
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | Fieldworker 1 | OZ |
|---|---|---|
| Investment | No price | $40,820 |
| Payback period | — | 9.8 mo |
| Net savings (5 yr) | — | $209,180 |
| ROI (5 yr) | — | +512% |
Fieldworker 1 has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes Fieldworker 1 and OZ?
Fieldworker 1 is made by Fieldwork Robotics, based in GB. OZ is made by Naïo Technologies SAS, based in FR.
When were Fieldworker 1 and OZ launched?
Fieldworker 1 launched in 2024. OZ launched in 2011.
How do Fieldworker 1 and OZ compare on the Robo Index?
Fieldworker 1 grades BBB on the Robo Index. OZ grades AA. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are Fieldworker 1 and OZ in the same category?
Both robots are classified as Agricultural on Robolist. Filters and ranking treat them as direct alternatives.
What should a buyer ask vendors when choosing between Fieldworker 1 and OZ?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Ag Robot Vendor Selection: Pilot Data, Financing Options, and Exit Terms.
Going deeper — picking the right robot
Ag Robot Vendor Selection: Pilot Data, Financing Options, and Exit Terms
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10 min readReading the Spec Sheet
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About this comparison
Fieldworker 1 vs OZ compares two robots in the agricultural category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.