onero Robotic Arm A1 vs WidowX 250 S
SwitchBot vs Trossen Robotics — specs, price, and data-backed comparison.
QUICK TAKE
- onero Robotic Arm A1 offers the higher payload (3 kg vs 0.25 kg).
- onero Robotic Arm A1 offers the longer reach (713.55 mm vs 650 mm).
- onero Robotic Arm A1 offers the more degrees of freedom (7 vs 6).
SPECIFICATIONS COMPARED
| onero Robotic Arm A1 | WidowX 250 S | |
|---|---|---|
| Company | SwitchBot | Trossen Robotics |
| Category | Educational-Robots | Research-Robots |
| Price: | $799 | Not announced |
| Released: | — | 2020 |
| Weight | 4.3 kg | — |
| Payload | 3 kg | 0.25 kg |
| Reach | 713.55 mm | 650 mm |
| Degrees of Freedom | 7 | 6 |
| Connectivity | CAN 2.0 (1 Mbps) | — |
| Software / AI | ROS2 Humble driver nodes; MoveIt2; Hugging Face LeRobot | — |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the onero Robotic Arm A1 and the WidowX 250 S?
onero Robotic Arm A1 is made by SwitchBot, while WidowX 250 S is made by Trossen Robotics. onero Robotic Arm A1 is a educational-robots, while WidowX 250 S is a research-robots.
Which is cheaper, the onero Robotic Arm A1 or the WidowX 250 S?
The onero Robotic Arm A1 is listed at $799; pricing for the WidowX 250 S has not been publicly announced.
Which has the higher payload, the onero Robotic Arm A1 or the WidowX 250 S?
The onero Robotic Arm A1 has the higher payload at 3 kg, compared to 0.25 kg for the WidowX 250 S.