How to carry one in would be a concern for me too.
No for me - tried one with limited results.
Ozonics sells a combination system carrier and day/fanny pack that actually works pretty well, but it's more "stuff" to carry to and from the woods.
The generated ozone flow is supposed to be blown / passed down over you to mask your scent - guess what? If you don't pay attention to the wind - it's not blowing down over you anyway.
The stock battery life is pretty short, and like Dewalt - you have to pay for the longer life batteries, and they are pretty expensive.
If you have a consistent hunting location, or a semi-permanent stand and can leave the mount attached to the tree, blind, etc - maybe.
My lessons learned - playing the wind was more effective over all - than adding another gadget to the pack that needed to be screwed in to the tree.