July 2024 by Gary Eiben
I am 70 years old and have a hard time breathing in hard enough. Then it makes you do it every 15 minutes and I have to pull over because of my shortness of breath.
This thing sucks. Every 15 minutes I have to breath into this thing. I cannot get anywhere when I have to stop every 15 minutes. Why cant it at least go for an hour befo5re ano5ther test is needed. I may jus6t cut the chord on this thing and not d5rive anywhere.
Very disappointed!!!!!
CATHERINFE
