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Unitree's second humanoid robot and first small-scale model, launched on May 13, 2024 and billed by the compan…

SPARKY is a bipedal humanoid robot released by Daimon Robotics in March 2024, with 33 degrees of freedom, 70 cm arms, a 10 kg dual-arm payload, and a top speed of 14.5 km/h.
SPARKY is a bipedal humanoid robot released by Daimon Robotics in March 2024, with 33 degrees of freedom across its body, a 70 cm arm length, a combined dual-arm payload of 10 kg, and a top movement speed of 14.5 km/h. The product uses Daimon's pioneering VTLA (virtual torque linear actuator), combining high burst power with high-precision motion control. In October 2025, SPARKY officially rolled off the mass-production line at a Lenovo factory, entering the small-batch delivery phase.
| Form factor | Full-size |
|---|
| Locomotion | Bipedal |
|---|---|
| Degrees of freedom | 33 |
| Actuators | Pioneering VTLA (virtual torque linear actuator) |
| Availability | Public demonstrations; not generally available |
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