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

AI-first humanoid that learns new tasks from a few human demonstrations.
Menteebot is the humanoid developed by Israel's Mentee Robotics, founded in 2022 by Amnon Shashua, Shai Shalev-Shwartz and Lior Wolf. The third-generation Menteebot V3 is a 175 cm, 70 kg biped with 40 degrees of freedom, a 25 kg payload and a 1.5 m/s walking speed, built around camera-only sensing, in-house actuators and backdrivable hands. Mobileye agreed in January 2026 to acquire Mentee for about $900 million, with first customer proof-of-concept deployments expected in 2026 and series production targeted for 2028.
| Height | 175 cm |
|---|---|
| Weight | 70 kg |
| Form factor | Full-size |
| Locomotion | Bipedal |
|---|---|
| Degrees of freedom | 40 |
| Arm payload | 25 kg |
| Top speed | 5.4 km/h |
| Battery swap | Yes |
| Actuators | Proprietary electric actuators, motor drivers and control systems developed in-house. |
| Compute | Custom onboard compute with redundant, fail-safe architecture designed in-house. |
|---|---|
| Sensing | Camera-only perception suite; voice interaction. No LiDAR is used. |
| Hands | Proprietary fully backdrivable hands with native haptic feedback. |
| Availability | First on-site customer proof-of-concept deployments expected in 2026; series production targeted for 2028. |
|---|---|
| Target market | Logistics, manufacturing and household assistance. |
| Software / OS | Mentee AI stack built on simulation-first training, human-to-robot mentoring and few-shot learning, with natural-language instruction following. |
| Deployments & partners | Planned pilots in logistics, industrial and household environments; no public named customers yet. |
| Safety & certifications | Designed for safe human-robot interaction with redundant, fail-safe onboard compute (company claim). |
| Variants | V3 |
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.