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IQOS 3 DUO is the latest version of the innovative IQOS system which heats tobacco instead of burning it, and presents a better alternative to cigarette smoking.

IQOS 3 DUO is a tobacco heating system containing three main components: a heated tobacco unit (called HEETS or HeatSticks), an IQOS holder, and an IQOS charger.

While the idea of heating tobacco (instead of burning it) has been around for more than two decades, it took years of research and development to create a product that is satisfying to adult consumers. Around 7.3 million consumers have already chosen to switch from cigarettes to this product: our tobacco heating system IQOS.

At the heart of IQOS 3 are sophisticated electronics that heat specially designed heated tobacco units. IQOS 3 heats the tobacco just enough to release a flavorful nicotine-containing tobacco vapor but without burning the tobacco.