You won't find anywhere on earth quite like Hawaii. You might be picturing beautiful beaches, hula dancers, active volcanoes, and while Hawaii does have these things, it isn't all there is to it. There are many different things to do and see on the Big Island and beyond. Needing to use oxygen therapy shouldn't stop you from doing most of them. We only say “most” of them because you can't really go surfing while using an oxygen concentrator!
Oxygen patient Mario F. lives in Hawaii and knows how to get around, as well as some of the most essential things to experience on your first, or second, or tenth trip to Hawaii.