I am doing a lot of static bike cycling and I was wandering if i can display, on my Iphone, while working out, the HR zones. Is there anything I can do, or an 3rd party app which i could download?
I am doing a lot of static bike cycling and I was wandering if i can display, on my Iphone, while working out, the HR zones. Is there anything I can do, or an 3rd party app which i could download?