IQOS, a heated-tobacco product developed by Philip Morris International (PMI), introduced serial numbers as a way to identify individual devices for warranty, authentication, repairs, and customer support. From the earliest models, serial numbers helped distinguish genuine devices from counterfeit units, track manufacturing batches, and link devices to service records.
A valid serial number allows you to link the device to your profile for warranty claims. Warning Signs: iqos serial number check
Upon entering the serial number, the user sees a visual map tracing the device’s journey. Chronicle: IQOS Serial Number Check Origins and purpose