Walker S2
UBTech's all-new full-size industrial humanoid, launched on July 23, 2025, standing 176 cm and weighing 70 kg…

A 26-DOF wheeled dual-arm humanoid with a 2 m vertical workspace, priced at USD 69,999.
Galaxea R1 Pro is the 7-DOF dual-arm wheeled humanoid from Galaxea Dynamics. The 2026 edition stands 1,700 mm, weighs 126 kg including battery and has 26 DOF: two 7-DOF A2 arms, a 4-DOF lift/yaw/pitch torso, a 6-DOF omnidirectional chassis and two 1-DOF grippers. Each arm carries 3.5 kg rated (5 kg peak) and reaches 2 m vertically, with 0.5 mm repeatability. An NVIDIA Jetson AGX Orin 32 GB provides 200 TOPS, and a 48 V 35 Ah / 1,680 Wh battery powers the platform. It is sold online at USD 69,999.
| Height | 170 cm |
|---|---|
| Weight | 126 kg |
| Form factor | Full-size |
| Locomotion | Wheeled |
|---|---|
| Degrees of freedom | 26 |
| DOF breakdown | 26 = 7x2 arms + 4 torso + 6 chassis + 1x2 grippers. |
| Arm payload | 5 kg |
| Peak joint torque | 180 N·m |
| Actuators | Two 7-DOF A2 arms with 620 mm working radius; 4-DOF torso with 180 N·m peak torque; 6-DOF omnidirectional chassis. |
| Compute | NVIDIA Jetson AGX Orin 32 GB, 200 TOPS; Wi-Fi 6 and Bluetooth 5.2. |
|---|---|
| Sensing | 2 head monocular cameras; optional 2 wrist depth cameras or 2 fisheye cameras; 360-degree LiDAR; IMUs in chest and chassis. |
| Hands | Electric parallel grippers with 1 DOF, 0-100 mm stroke, 150 N rated / 350 N peak grip force. |
| Hand DOF | 1 |
| Starting price | $69,999 — Listed at USD 69,999 on Galaxea's online store (2026 edition). |
| Availability | On sale through Galaxea's online store at USD 69,999; 2026 edition shipping. |
|---|---|
| Target market | Research, industrial manipulation and logistics. |
| SDK | Galaxea SDK V2.4.0 with ROS 2, remote-controller and teleoperation tooling. |
| Software / OS | Galaxea SDK and ROS 2 stack; teleoperation, data collection and simulation tools. |
| Deployments & partners | Research labs, embodied-AI data collection and light industrial/logistics manipulation. |
| Safety & certifications | Emergency-stop button, soft power switch and chassis ventilation monitoring. |
| Variants | R1 Pro · R1 Pro 2026 |
Claims on this profile are linked to primary reporting and manufacturer material where available.
Specifications are sourced from public materials and may change. Always confirm commercial terms with the manufacturer.