It is dependent on each delivery system.
While I have a couple of pure convection vapes that everyone tells me that they can smell, most of them are less aromatic than the majority
of my conduction vapes (all of these being portables)
Convection Vapes that have a detectable aroma:
- Herbalizer
- Volcano
- Tafée Bowle
Conduction Vapes that people can detect by the scent:
I am sure I am missing some.
Also please note that on a couple of the more aromatic vapes, I have, as I am sure others have found usage methods that minimize
the obvious odor of Marijuana.
I am grateful that I am old enough now as well as free from governmental observation to not to care who smells my herbal involvement.