The image on the left shows what I see when I start an activity. The one in the centre shows what I see when I edit the data screen on the watch and the on on the right shows what I see when I edit it in the Connect app on my phone.
As you can see, the edit screens do not match what I see when I start an activity. I'd like to keep the same basic layout but modify some of the fields. I assume I could start from scratch and create a new screen, but I was wondering if it is possible to modify the existing screen.