UBTech Walker S2
In mass production & delivery; first batch (several hundred) shipping late 2025/2026
Where to buy the UBTech Walker S2 (and what it costs)
$160,000 – $180,000
Quote-only; reseller/press estimates ~$160k–$180k/unit (RaaS ~$5k/mo reported).
Open - enterprise/bulk via UBTech sales & distributors
Leasing / RaaS: unknown
UBTech Walker S2 full specs
Each value is labeled official vs third-party. Unknown fields are omitted rather than guessed.
| Mobility | Bipedal |
|---|---|
| Height | 176 cm (S2) |
| Weight | 70 kg (S2, third-party)third-party |
| Payload | 15 kg total; single-hand ~7.5 kg (third-party)third-party |
| Degrees of freedom | 52 (S2, third-party); hands ~11 DOF eachthird-party |
| Speed | Up to 2 m/s (S2, third-party)third-party |
| Battery / runtime | Designed 24/7 via autonomous hot-swap dual-battery (~3 min self-swap) |
| Hands / manipulation | Dual-arm five-fingered hands (~11 DOF/hand); grasp ~7.5 kg |
| Sensors | RGB binocular stereo vision, fish-eye+RGB, dual 6-axis F/T, tactile array, mic array |
| Operating environment | Indoor industrial/factory |
Claims vs evidence
'Co-Agent' + 'BrainNet 2.0' task planning, anomaly detection, swarm coordination; not independently benchmarked
Where it's working
BYD, Foxconn, Geely, Dongfeng, FAW-VW, Audi FAW, BAIC, SF Express; cumulative orders >800M yuan
Intended use cases: Industrial: automotive assembly, smart factories, logistics, sorting/handling, screw tightening, QA inspection
How we know this
Spec source quality: mixed · confidence 62/100 · last verified 2026-06-23.
- ubtrobot.com/en/humanoid/products/walker-s2
- prnewswire.com
- humanoidhub.ai
- ubtrobot.com/.../walker-s1
UBTech Walker S2 — FAQ
Is the UBTECH Walker S2 real?+
Answer drawn from verified specifications, availability and pricing for this entity — each claim cited with its source and last-verified date. (Editorial content to be written against this question.)
How much does an UBTECH Walker S2 cost?+
Answer drawn from verified specifications, availability and pricing for this entity — each claim cited with its source and last-verified date. (Editorial content to be written against this question.)
Is UBTECH a Chinese company?+
Answer drawn from verified specifications, availability and pricing for this entity — each claim cited with its source and last-verified date. (Editorial content to be written against this question.)
How much is an UBTECH robot?+
Answer drawn from verified specifications, availability and pricing for this entity — each claim cited with its source and last-verified date. (Editorial content to be written against this question.)
How much does an UBTech Walker S2 cost?+
Answer drawn from verified specifications, availability and pricing for this entity — each claim cited with its source and last-verified date. (Editorial content to be written against this question.)
Is UBTech a Chinese company?+
Answer drawn from verified specifications, availability and pricing for this entity — each claim cited with its source and last-verified date. (Editorial content to be written against this question.)
How much is Kim Kardashian's Tesla robot?+
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