How did Xiaomi’s humanoid robots work a full 8-hour shift in an EV factory — and what did they actually do?

Xiaomi says its humanoid robots sorted center-console side covers for a full 8-hour shift, fixing their own errors. Here is what they did, the milestones behind it, what Xiaomi did not disclose, and the five questions to ask about any factory-robot claim.

A robot that waves its arms for a two-minute demo is easy. A robot that holds a real workstation for a whole shift is a different claim entirely. Short answer: Xiaomi posted video on November 3, 2026 showing its full-size humanoid robots sorting center-console side covers at its EV factory for a full 8-hour shift — pulling parts from bins, carrying them to racks, and slotting them into place.

Xiaomi says the robots detected and corrected their own errors and coordinated with the production-line system, powered by its Xiaomi-Robotics-1 model, trained on 100,000 hours of robot data.Why it matters: endurance is the wall humanoid robots keep hitting. The progression tells the story: in March 2026 Xiaomi reported about 3 hours at roughly 90% success on a factory task; by July it reported about 98% on a nut-fitting task. Jumping from hours to a full shift is the step that turns a demonstration into something a factory planner can even begin to cost out.How to judge any factory-robot claim — including this one:1.

Task: what exactly did the robot do? Here, one defined job: sorting side covers at one workstation.2. Duration: how long did it run?

A full 8-hour shift, per Xiaomi.3. Success rate: what share of attempts worked? Not disclosed for the full shift — the 90% and 98% figures are from earlier, shorter tests.4.

Interventions: how often did a human step in? Not disclosed.5. Power: how did it stay charged — battery swaps, charging breaks, a cable?

Not disclosed. Xiaomi also published no parts throughput for the shift, and the footage is sped up 100x, so you are watching a summary, not the shift itself.Pro tip: when a robot video impresses you, ask for those five numbers before you share it. A company that has them will usually publish them.