When you're choosing among industrial robotics cobots, the first question to settle is what the robot will do with its body. The Rethink Robotics Sawyer Collaborative Robot and the SoftBank Robotics NAO V6 H25600 Autonomous Humanoid Programmable Robot offer two different answers: one is a seven-axis arm built to grip, move, and place parts, and the other is an autonomous humanoid designed for programmable interaction. Your decision comes down to whether you need an articulated arm with a gripper or a humanoid platform.
Quick Verdict
If your work centers on manufacturing machine tending, pick and place, packaging, or assembly, the Sawyer is the stronger choice for the price. The Sawyer sits at USD 6,995.00, while the NAO V6 is USD 10,000.00, a price spread of USD 3,005.00. The NAO V6 makes sense when the humanoid form factor is itself the requirement, rather than a manipulator-shaped platform for moving parts.
Comparison Table
| Decision point | Rethink Robotics Sawyer | SoftBank Robotics NAO V6 |
| Price | USD 6,995.00 | USD 10,000.00 |
| Condition | Used | New - Open box |
| Form factor | 7-axis robotic arm with electric parallel gripper | Autonomous humanoid programmable robot |
| Model | Sawyer | H25600 / NAO6 |
Where Each Product Wins
The Sawyer wins for physical manipulation because its configuration is aimed directly at part handling, from loading machines to placing parts on inspection systems and performing pick-and-place work. The lower price makes it the easier choice when your main need is a manipulator. The NAO V6 wins when the robot's shape is the central requirement. As an autonomous humanoid, it fits projects built around programming and interaction rather than moving parts.
Product Notes
Rethink Robotics Sawyer Collaborative Robot
The Sawyer is an articulated-arm robot with a 7-axis design, and the included electric parallel gripper gives you a ready path into machine tending, CNC loading, inspection placement, and packaging or assembly pick-and-place. Its 4 kg payload and 900 mm reach are meaningful for common part-handling jobs, and the built-in vision system plus force sensing in each joint support less rigid setups. It runs with Rethink Robotics Intera 5.3 software or in SDK mode with ROS, and the controller's Bios battery has been recently changed. The trade-off is condition: this is a used unit. If your application needs an arm that can physically handle parts, the Sawyer is the candidate to build around.
SoftBank Robotics NAO V6 H25600 Autonomous Humanoid Programmable Robot NAO6
The NAO V6 is a different kind of platform altogether: an autonomous humanoid programmable robot with the NAO6 model and model number H25600. If your project depends on a humanoid shape, the NAO V6 delivers that form factor and programmability in one package, which is the strongest argument for choosing it over an articulated arm. The trade-off is that the described capabilities center on the humanoid itself rather than manipulation specs such as gripper, payload, or arm reach, so it does not make the same machine-tending promises as the Sawyer. For research, education, or interaction-focused projects where the humanoid body is essential, the NAO V6 is the one to select. If your priority is part manipulation, the humanoid shape is not the right tool.
Final Choice by Use Case
If your workflow is centered on moving physical parts, the Sawyer collaborative robot is the clear fit. It has the gripper, payload, reach, and vision to handle the work, and it is the lower-priced of the two. If your project is built around an autonomous humanoid platform for programming and interaction, the NAO V6 is the option that matches that shape. In short, buy the Sawyer for manipulation tasks and the NAO V6 for humanoid-scale automation.
