HÜM offers a natural, nicotine-free alternative for people seeking to move away from smoking or vaping and change habitual routines. Its products are designed to provide satisfying flavors and a fidget-friendly experience, while preserving the familiar hand-to-mouth motion associated with smoking. HÜM describes its approach as a way to replace harmful habits with better alternatives, without smoke or nicotine.

The range includes a Starter Pack, refillable Flavour Cores in selections such as Fruit Lover and Refreshing Classics, and Hüm Sticks. Customers can choose a device and select flavors for their pack. The brand says its approach is informed by behavioural science and lab testing, and promotes portability for use in different settings. HÜM also presents its products as a lower-cost option compared with maintaining a smoking or vaping habit. Its website offers a 30-day money-back guarantee for customers who do not quit within that period, alongside online product shopping and customer support.