Mft spiro
Every time they update it they make it worse. Latest update says there are more options to enter as reasons, so far I haven’t noticed any difference in the options. The only difference I’ve seen is that they’ve taken away the option to scroll between tests and delete individual ones, meaning if your test is rated is unacceptable you can’t now just delete one (of 5) and do another to make it acceptable. this means doing a whole new test which is a big problem if you’re already struggling to breathe but want to record the results. Can’t say this thing is anywhere near reliable, I have severe asthma but because my FEV1 and FVC well above predicted it is always had issues with my breathing (is literally rated 115% FEV predicted as “It looks like you started your exhale a to bit slow” and forget about accurate FVC, most times I’m still breathing out when it stops recording and starts processing, then tells me I’ve stopped reading it out too early🙄