My wife has a 1st generation Apple Watch which see wears everyday including her daily running. I bought her a new 4th generation one today for her Bday. She asked if it was possible to wear the old watch for running and simply use the new one the rest of the time so she doesn’t have to deal with cleaning it off all the time. The issue for her is that she tracks her daily exercise on the watch and we’re not sure if two watches connected to the same account will work together, meaning mirror the same readings on both watches. Has anyone used two watches and noticed if readings/statistics carry over to the other watch?