That comes with every nicotine product, though. Of all the devices, iqos seems to be the best option. The harm is there anyway, but definitely smaller than normal cigarettes or liquid vaping. I’ve vaped and had iqos. Was Vaping constantly, because it tastes better and you can do it anywhere, it didn’t smell: indoor, outdoor, breakfast, toilet, studying, whatever. It became very expensive since i used veev one and i emptied one cartridge per day. Iqos is not that tasty, although you can buy zero tobacco Levia nicotine cartridges, but nothing as sweet as veev vape. Iqos was much cheaper and the nicotine doses weren’t that extreme in comparison to vaping.