Duatic DynaArm vs onero Robotic Arm A1
Duatic vs SwitchBot — specs, price, and data-backed comparison.
QUICK TAKE
- Duatic DynaArm offers the higher payload (6 kg vs 3 kg).
- Duatic DynaArm offers the longer reach (990 mm vs 713.55 mm).
- onero Robotic Arm A1 offers the lighter build (4.3 kg vs 9.2 kg).
SPECIFICATIONS COMPARED
| Duatic DynaArm | onero Robotic Arm A1 | |
|---|---|---|
| Company | Duatic | SwitchBot |
| Category | Research-Robots | Educational-Robots |
| Price: | Not announced | $799 |
| Weight | 9.2 kg | 4.3 kg |
| Payload | 6 kg | 3 kg |
| Reach | 990 mm | 713.55 mm |
| Degrees of Freedom | — | 7 |
| Connectivity | — | CAN 2.0 (1 Mbps) |
| Software / AI | ROS 2 native; open API | ROS2 Humble driver nodes; MoveIt2; Hugging Face LeRobot |
FREQUENTLY ASKED QUESTIONS
What is the difference between the Duatic DynaArm and the onero Robotic Arm A1?
Duatic DynaArm is made by Duatic, while onero Robotic Arm A1 is made by SwitchBot. Duatic DynaArm is a research-robots, while onero Robotic Arm A1 is a educational-robots.
Which is cheaper, the Duatic DynaArm or the onero Robotic Arm A1?
The onero Robotic Arm A1 is listed at $799; pricing for the Duatic DynaArm has not been publicly announced.
Which has the higher payload, the Duatic DynaArm or the onero Robotic Arm A1?
The Duatic DynaArm has the higher payload at 6 kg, compared to 3 kg for the onero Robotic Arm A1.


