Calorie count in exercise classes?

ChelleE31
ChelleE31 Posts: 57 Member
edited November 19 in Fitness and Exercise
How would you record how many calories you've lost when doing an exercise class? I'm doing two tomorrow and want to know roughly how many I've lost?

I don't have any fitness watches atm, the only thing I have is NikeRun on my phone. Is there any app that can do this?
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