Digit Review (4★)
Agility Robotics · Humanoid
Editorial
Digit has delivered the first verifiable commercial ROI for humanoids, moving 100k+ totes and logging 65k hours where every other platform remains in pilot or simulation. The RaaS-plus-Arc architecture proves fleet orchestration works today, yet the 4-hour battery and 16 kg payload expose fundamental energy and actuator constraints that cap throughput scaling. Backward-knee design excels in cluttered logistics aisles but trades away speed and dexterity needed for broader manufacturing. Pre-v5 barrier requirements underscore that true collaborative safety is still aspirational rather than field-proven. Agility wins on execution; the rest of the industry must now match its real-world data advantage or concede the logistics niche.
What this assessment is based on
Published manufacturer specifications, deployment reports, and operator accounts. ZeroGantry does not claim hands-on testing of this unit unless stated. Scores are editorial judgments from those public sources — see the methodology for how labels are assigned.
Published 2026-07-01
Pros
- Over 100,000 autonomous tote movements completed at GXO Flowery Branch facility since mid-2024
- 65,000+ cumulative operational hours logged across GXO, Schaeffler, Toyota, and Mercado Libre deployments
- 4-hour battery runtime with autonomous docking enabling multi-shift RaaS operations via Arc fleet platform
- 20-DoF backward-knee kinematics with belt-driven actuators optimized for stable navigation among AMRs and conveyors
Cons
- Battery endurance capped at ~4 hours per charge, necessitating robot swaps or docking cycles in continuous workflows
- Payload limited to 16 kg, restricting use to lightweight tote and bin handling versus heavier industrial loads
- Task scope remains narrow—primarily repetitive tote transfer and stacking—with limited fine manipulation or generalization reported
- Safety systems require physical barriers in deployments like Schaeffler, delaying full human co-location until v5 cooperative-safe release
Digit specifications
| Availability | Deployed — Operating in customer fulfillment centers; not sold outright. (as of 2026-09-05) |
|---|---|
| Degrees of freedom | 20 |
| Weight | 65 kg |
| Battery life | 3.5 h |
| Payload | 16 kg |
| Max speed | 1.5 m/s |
| Actuators | Pulleys & Belt-Driven Parallel Linkages |
| Primary sensor | Solid State Lidar & Stereoscopic Optics |
| Function | Material handling |
| Released | 2024 |
| Maturity | Advanced |
| Status | Testing |
| Indicative price | N/A (Enterprise) |
Digit Logistics Humanoid service and repair
ZeroGantry lists service providers that work on Agility Robotics equipment, split by authorized and independent tier.
- Agility Robotics repair and service providers
- Robot repair directory — providers by state, brand, and robot type
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