I am using a polar H7(heart rate monitor). I am using it with the app digifit, my question is the digifit gives me a higher calorie burn than the HRM, which one is right? My HRM said I burnt 288 calories and the digifit said I burnt 737, can someone help me please?
My name is Tracy.....could really use some help and advice, I have tried for many years to lose weight but have always failed, this time I'm really determined!! I have been keeping with in my calories everyday and I'm actually exercising,which for me has always been the hardest as I have problems with my knees, I'm only…