If I create a Workout and then add it to my Garmin calendar, on that day, if I click the "Start/Stop" button it asks me if I want to "Do Workout" or "View" or "Skip" it. So if I am ready to go and outside and want to click on "Do Workout" it then brings up a screen that says "Start the timer to begin workout". How do I know though that I am "locked" into GPS and its green and I can start my run? If I was just doing a non workout, I would click the "Start/Stop" button and wait until the GPS is locked and turns to green, and then start my timer and go. How do I achieve this though if you are doing a workout - does the screen still go to green when GPS is locked? Thanks.