Robot A
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Robot comparison
Primary archive photos, catalog specs, and an AI summary — side by side.
Robot A
Robot B
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Robot B
Spec sheet
Side-by-side attributes
Teal / gold marks the higher numeric value
| Attribute | Spot Arm | Stretch |
|---|---|---|
| Company | Boston Dynamics | Boston Dynamics |
| Country | United States | United States |
| Category | End Effector | Industrial |
| Year | 2021 | 2021 |
| RoboDex Score | — | — |
| Height | — | — |
| Weight | — | 1300 kg |
| Speed | — | 2 m/s |
Spot Arm
Capabilities
- Grasp and lift
- Remote manipulation
- Door and lever operation
- Inspection with gripper camera
- Industrial inspection
- Hazardous material handling
- Research manipulation
- Public safety
Stretch
Capabilities
- Autonomous trailer unloading
- Case handling
- Real-time box recovery
- Multi-shift operation
- Trailer and container unloading
- Case picking
- Warehouse logistics automation
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