Pyle HRM

nessa786

I just bought a Pyle HRM style PHRM38GR. I am trying to count how many calories i burnt. When I hit the set button on the calorie screen, the number changes. Does anyone know why? On the instructions, it shows 08 on the screen, but it doesn't talk about the different numbers when you hit set. (the calories burnt also change when the number under the kcal change, and it keeps going higher). Can anyone explain this to me if you have the same HRM please?