I used to burn around 1800 calories when I had the HRM on me every time I used to ride. But since I've installed the Vector 3 power meter, I am burning 500 calories only while I am doing the same distance and effort !!
Does calories calculation method changes after the power meter ?
If yes, how can I revert back to HRM calories calculation ?
Do you think I am getting wrong power meter reading ?
Thank you