I have put together a Data Field which makes a direct (low level) connection to a Foot Pod to display instantaneous pace with a resolution of 1 second.
It is very much a work in progress and of course I am limited to what I can test. I have a Vivoactive and a Forerunner 935 (both ends of the spectrum) in addition to two Garmin ANT+ Foot Pods, and all combinations work.
I would be interested if people could try my Data Field, especially with different brands of Foot Pods, and report on here what works (and possibly what doesn't). I would also like to know if the data is smooth enough (the ANT+ spec for an SDM as they are officially called requires the transmitted data to be filtered enough for direct display to the user) or if further smoothing might be beneficial.
I drew heavily on the examples published by IMGRANT (Auxiliary Heart Rate) and MoxyRoger to understand how to set up a Low Level ANT+ connection and I would like to express my gratitude to both of them.
Link to the app store:
https://apps.garmin.com/en-US/apps/7e2039a0-3b31-4f34-8437-d33bacac15f2
Regards
Gerard