Hi, I'm new here and been doing couch to 5k for 4 weeks. I have an iphone 8 and have been having trouble with the app lately. It seems to skip and finish early. I'll be on the last jog and have 5 minutes, after 3 it will say "cool down" but I know I didn't finish. If it does it before the cool down I can back it up but need to start that segment again. Any ideas of why?
I'll try buying an armband but usually don't like them. Thanks for any help.