Name: EPower
Author: vialamo

EPower provides a power visualization for cycling with colors according to configurable power zones.

There are three operation modes:

Case1: If a power meter is available, the label will display the "Power" text and will use directly the power meter value.

Case2: Otherwise, if the device provides the energy expenditure value, it will be used to compute current power output assuming a body efficiency of 0.23. The label will display the "EPower" text in this case.

Case3: Otherwise, if the device provides the calories value, it will be used to compute the average power output along the last 40 seconds assuming a body efficiency of 0.23. The label will display the "APower" text in this case.

For Case2 and Case3, the computed power value will be recorded and displayed in Garmin Connect as EPower. In Case1, no additional data is logged.