Most heatsticks are designed for use with devices from the IQOS category, which includes several generations of heated tobacco systems developed for adult tobacco users.

Because the tobacco is heated rather than burned, the sticks themselves are engineered differently from cigarettes. The tobacco inside them is processed and compressed in a way that allows it to heat evenly inside the device.

How Heatsticks Work

When a heatstick is inserted into a compatible device, the heating element inside the device gradually warms the tobacco. This controlled heating releases nicotine and tobacco flavour without igniting the tobacco.

The result is a tobacco vapour rather than smoke. Many adult users find this method noticeably different from traditional smoking because the heating process changes how tobacco is experienced.

Each stick is designed to last for a limited number of heating cycles — usually similar in duration to a conventional cigarette session.

Different heatstick families exist depending on the device generation and heating technology used.

HEETS – One of the Most Recognised Heatsticks

Among the most widely known heated tobacco sticks are HEETS. These sticks were developed for earlier generations of IQOS devices and remain one of the most recognisable options in the heated tobacco category.

You can explore the available varieties in the HEETS sticks category where the different blends and flavour styles are organised. HEETS sticks are known for offering a range of tobacco profiles, from smoother blends to stronger traditional tobacco styles.

TEREA – Heatsticks for Newer Devices

As heated tobacco technology evolved, newer device generations introduced updated tobacco stick formats. One of the most recent examples is TEREA.

TEREA sticks are designed for devices that use induction heating technology instead of a traditional heating blade. This newer heating approach changes how the tobacco is warmed inside the device.

Adult users who want to explore these newer sticks can browse the TEREA sticks category where the available options are listed. These sticks are typically used with modern device models and represent the latest stage of heated tobacco development.

Getting Started with Heated Tobacco Devices

For users who are new to heated tobacco systems, the easiest starting point is usually a complete device kit. These kits typically include the device holder, charger and the components required to begin using heatsticks.

You can explore the available starter devices in the IQOS kits category. Once a compatible device is selected, users can then explore the different heatstick varieties available for that device generation.

Delia Tobacco Sticks

Alongside the more widely known heatstick formats, the heated tobacco ecosystem also includes alternative tobacco stick lines that provide additional flavour options for adult users.

One example is the Delia range. These sticks are designed to work with compatible heated tobacco devices and offer a selection of classic tobacco profiles. You can explore the full range in the Delia sticks category.

Some varieties focus on stronger tobacco blends, while others provide smoother or more balanced flavour styles. A popular option is Delia Classic Purple, which many users describe as a balanced blend suited for regular sessions.

Because heated tobacco products come in different formats, many adult users enjoy trying several varieties before deciding which blend suits them best.

FIIT Heatsticks

Another tobacco stick line available for certain heated tobacco devices is FIIT. These sticks were created to provide a consistent heating experience and offer several flavour variations designed for everyday use.

The available varieties can be explored in the FIIT sticks category. For example, FIIT Regular for lil SOLID is known for delivering a classic tobacco profile, while other varieties offer lighter or more refreshing flavour styles.

Having several compatible heatstick families available allows adult users to explore different blends while using the same heated tobacco device.