I have been suffering same for months now. I have sent negative feedback to poor support from garmin await help...
I have sent negative feedback to poor support from garmin await help...
If you really think that sending negative feedback helps you burning more Calories, why not. Perhaps it indeed raised your heart rate (HR), and hence you will get some more.
As long as your device has a HRM, the burned Calories are calculated primarily on the basis of the HR, so if you do not get enough calories for your steps, it means you do not make sufficient effort to have the HR raised above the resting average. Other factors influencing the Calories are your personal data in Settings » User Profile - age, gender, height, weight, and the activity class. And then, at walking, the pace has an influence too. At a slow pace walking, you won't get any high number of burned Calories.
... also, if you do not wear the HRM all day and night, you do not allow the device monitoring your resting HR, and hence the recorded resting HR average is too high, and hence you will get less Calories for any effort. You have to wear the HRM all the time, for accurate results. It is explained in the User Manual.