Look on the external surface of the heating chamber, just under the removable cap. IQOS 3 DUO / ORIGINALS DUO: Pocket Charger: Hidden under the side door cover. Holder: Under the removable holder cap. ✅ How to Perform a Serial Number Check
Open the wrap cover. The serial number is printed on the inner side of the charger spine. iqos serial number check
—features a unique 14-character alphanumeric code used for identification and registration. Where to Find Your IQOS Serial Number Look on the external surface of the heating
: If your device isn't listed, click "Add Device" and enter the 14-character serial number . ✅ How to Perform a Serial Number Check
. If the system accepts the number, your device is recognized as an official product. IQOS website Troubleshooting Tips Serial Number Not Recognized
: Once entered, the system will display the model type and the remaining warranty period. Troubleshooting