A pair of Meta Ray-Ban smart glasses retails for $299, yet the Chinese suppliers that make them may take home less than $30 in profit. Meanwhile, Chinese companies account for over 80% of the global AI glasses supply chain – from camera modules and optical coatings to final assembly, each segment holding more than 50% of global market share.

“80% in China” has become the standard narrative in trade show press releases. But rarely does anyone ask: how much of the value chain does that 80% actually capture?

A cost breakdown tells the real story. Optical modules eat up over 40% of the BOM, and chips take another 30% – together, more than 70%. Qualcomm’s AR1 Gen 1 chip alone costs nearly $50, and a waveguide display module runs into hundreds of yuan. By the time the brand has paid for materials, R&D, marketing, and after-sales service, there is little margin left. More absurdly, entry-level AI audio glasses without cameras, mass-produced via ODM, can be turned out at a cost of just $7. “Similar features” – but a three-fold price gap.

Leading Chinese AI glasses brands see gross hardware margins around 30%, and most start-ups survive on venture capital. “Hardware is essentially controlled by the supply chain; the real money sits upstream” – yet even that upstream margin is razor-thin.

When “China defines AI glasses” is touted as a breakthrough, who is asking: does the true power lie with the supply chain, or with brands and chipmakers? Are Chinese manufacturers truly defining AI glasses, or are they merely working for someone else’s brand?