I have a Fenix 5X updated to the latest firmware. Love the configurable watch faces. Is it possible to get outside temperature added as a data field on these watch faces (i.e. GearMin?)
The way it would be done is with background process in the watch face. BUT, a background can only run for 30 seconds at a time. Using the Tempe as a standard sensor can take a minute or so to connect (which would be needed each time the background ran.) So, as a standard sensor, chances are it will not get data from the Tempe.
There's a chance it would work if the interface to the Tempe was done using ANT directly from the background process (not using the standard interface).