The Air Integrated Dive Computer ecosystem comprises a defined set of upstream, midstream, and downstream actors that collectively transform sensor technologies into certified diving instruments. Upstream, semiconductor and pressure‑sensor manufacturers supply raw components that are assembled by OEMs and specialized technology providers into waterproof housings and firmware platforms. Midstream, system integrators combine these modules with user‑interface software, ensuring compliance with maritime safety standards and performing functional validation. Downstream, distributors and specialty retailers deliver the finished devices to professional divers, recreational clubs, and training institutions, while after‑sales service firms provide calibration, firmware updates, and warranty support. Value is created through the convergence of high‑precision hardware, embedded algorithms, and regulatory certification, and is captured at each handoff through component pricing, integration contracts, and service agreements.