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

A wheeled humanoid built for reliable, supervised industrial work.
Reflex Robotics, based in New York and founded by MIT alumni, builds a wheeled humanoid with a vertically adjustable torso for warehouse, logistics and household tasks. The robot weighs about 80 kg and its two arms handle a combined load of roughly 23 kg; a human supervisor can intervene remotely while the system records demonstrations and ramps toward autonomy. GXO began piloting Reflex in an omni-channel fulfillment operation in 2024, and in 2026 Reflex demonstrated household chores such as cooking, cleaning and laundry under teleoperation.
| Weight | 80 kg |
|---|---|
| Form factor | Torso / desktop |
| Locomotion | Wheeled |
|---|---|
| Arm payload | 23 kg |
| Hands | Gripper-style end effectors on two arms. |
|---|
| Availability | Pilot and RaaS deployments with logistics customers, including GXO; no public list price. |
|---|---|
| Target market | Warehousing, logistics, light manufacturing and household services. |
| Software / OS | Reflex Intelligence policies plus a supervised reliability layer; teleoperation feeds training data. |
| Deployments & partners | GXO omni-channel fulfillment pilot for a Fortune 100 retailer (from 2024); 2026 household demonstration. |
| Safety & certifications | Human supervisor can take over remotely; designed to work alongside people. |
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.