I-Series

I-Series is the name under which third-party listings file the humanoid platform of the Chinese company Simplexity Robotics, known in Chinese as 至简动力. The company itself is young: it was founded in July 2025 in Hangzhou and, according to press reports, raised about 2 billion yuan across five funding rounds.

In July 2026 trade media reported the hundredth delivery of its general-purpose robot i7 Pro, whereas the term I-Series appears in no official material and may simply be a collective label for that line.

The company website shows only a title and no product descriptions, so height, weight, number of degrees of freedom, base type, drive, sensors, computer, runtime and price all remain unknown; figures quoted without sources in external listings have not been adopted. The company profile indicates only a general-purpose humanoid for research and industry.

Status is prototype, price on request, and no customers are named. By contrast, another Chinese embodied-AI company, Spirit AI, publishes open technical documentation for its Moz1, which matters considerably when assessing a supplier.