It sounds like you are trying to write a CIQ app. You may not need to log data from a real LEV to develop your app. See https://forums.garmin.com/developer/connect-iq/f/discussion/461/simulator-and-ant-usb-stick You c.an simulate data within the CIQ simulator a couple ways depending on how you are accessing the information. If you are using the generic ANT channel in building your app, then you can use a windows PC running SimulANT+ (download section of this site) to create the LEV data for your app to consume in testing. You will need 2 ANT USB sticks. One USB stick would be used by the CIQ simulator and the other by SimulANT+. These could be two separate computers, or the same computer (need to release one usb from SimulANT+ in this case).
