Has anyone on the fire bought and used one, or know of anyone that has,, ? I am thinking of trying one, but don't know what they cost or if they can do what they claim on their commercials...they want you to contact them , but when I have done that for other items they are impossible to get rid of on my computer, any suggestions?? Thanks
My FIL has a chronic lung problem and was tied to a large machine or oxygen bottle 24/7 until he got his. It keeps is O2 levels in the good range and gives him more freedom. If you get one, also get the extra battery and charger. It was well worth getting.