Type the characters exactly as they appear on your device. Note that the system is case-sensitive. Pay close attention to ambiguous characters: The number zero () versus the letter O

Download and open the official IQOS app on your smartphone or desktop. iqos serial number check

This comprehensive guide will walk you through everything you need to know about your IQOS serial number—what it is, where to find it, how to check it online, how it relates to your warranty, and how to use it to identify counterfeit products. Type the characters exactly as they appear on your device

.product-image width: 60px; margin: 10px 0; where to find it