I have not figured out how to do this - checking to see if someone else has.
When in a work out or a run - I can not see a way to see the time. I did once 'switch' to the home tile during a workout )without ending it) and I was able to see the time. I think I discovered a bug in that whilst it kept tracking the calorie and heart rate of the workout, after I stopped the workout 50+ minutes later, the summary stated it was only 12:08 (the point I went to the home time), even though the graph showed the entire workout.
When in a work out or a run - I can not see a way to see the time. I did once 'switch' to the home tile during a workout )without ending it) and I was able to see the time. I think I discovered a bug in that whilst it kept tracking the calorie and heart rate of the workout, after I stopped the workout 50+ minutes later, the summary stated it was only 12:08 (the point I went to the home time), even though the graph showed the entire workout.