Issue with S Health and ANT+ Garmin Heart Rate Monitor
I have a Samsung S4 and recently bought a Garmin Heart Rate Monitor with ANT+. When using the S Health app to track my exercise, I can see that the phone and HRM are paired, and the S Health app is registering my heart rate AND gives me a chart of my heart rate during the period of exercise, but it doesn't calculate my calories burnt properly. I cycled home for 40 mins the other day with an average heart rate of 178bpm and it said that I only burnt 150kcals (is this calories, not sure why the extra 'k' as it's certainly not for kilocalories!), and when on the treadmill today for 30 mins it said I burnt no kcals!
I'm hoping I missed something really basic in the setup here, so any advice would be appreciated.