Doesn’t work
I downloaded this app because I have their pulse ox device. To sign up, you need a validation number. To request that validation number you do that through the sign-up process, but it doesn’t work. The email is never sent, and the validation number is never received. So, I am deleting the app, because I can’t get it to work. Too bad I didn’t keep the shipping boxes for the device, because I would send that back too.