Humanoid robot repair & technical help

Humanoid robot repair, error codes and technical help

Owner-reported issues, manufacturer error codes and troubleshooting steps for humanoid robots — every entry linked to its source.

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Two robots, side by side

29 Robots profiled
122 Sources cited
118 Documented issues

HumanoidApplications documents what goes wrong with humanoid robots and how owners fix it. Every issue links to its source: GitHub reports, manufacturer manuals, published error codes. Fix pages currently cover 5 robots; the robot directory, deployment tracker and events calendar are the reference behind them.

Highest rated

Scored on capability, autonomy, deployment evidence and value.

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Figure AI Research only

Figure 03

9.1/10 overall score

Figure 03 is the most commercially mature autonomous humanoid robot — deployed at BMW's Spartanburg plant and backed by a $675M raise…

1.68 m (5'6") 60 kg (132 lbs)
Defense Manufacturing
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Tesla Research only

Tesla Optimus (Gen 2)

8.9/10 overall score

Tesla's second-generation humanoid robot built on automotive-grade manufacturing, designed for general-purpose factory labor at unprecedented scale.

1.73 m (5'8") 57 kg (125 lbs)
Construction Manufacturing
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1X Technologies Pre-order

1X NEO

8.8/10 overall score

Norway's 1X Technologies built NEO as a home-focused humanoid, prioritizing safe human interaction over industrial payload — the only major humanoid designed…

165 cm (5'5") 30 kg (66 lbs)
Domestic Security
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8.7

Boston Dynamics Atlas (Electric)

1.50 m (4'11") ~80 kg (176 lbs) Enterprise
8.6

XPENG IRON

178 cm (5'10") 70 kg (154 lbs) Coming soon
8.5

Unitree G1

1.27 m (4'2") 35 kg (77 lbs) Available

By industry

Where humanoid robots are actually deployed.

Manufacturing 8 Retail 8 Education 8 Research 7 Customer Service 5 Domestic 4 Security 4 Hospitality 4 Entertainment 3 Construction 3 Logistics 3 Defense 2 Agriculture 2 Energy 2 Healthcare 2 Inspection 2

Analysis

Longer reads, with sources linked.

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