Include mobile signal strength when Track Recording
It would be useful to be able to include a mobile/cell signal strength value when recording a track. This could be selected under "Hardware Devices" in the recording profile. Also the option to colour the track based on this value.
I would find this useful when working in areas with marginal mobile/cell coverage. By recording a track that includes the signal strength I would be able to identify locations where I could return to to get signal.
Another potentially useful value to record would be the compass heading as determined from the devices compass.