I might be missing something, but it seems there's no good way to search and find IQ apps. I can go to https://apps.garmin.com/en-US/devices/edge840/apps and it shows many apps, but nowhere near all that are compatible with the 840. And, the only thing to do there is click on each to see what it is because if I use the search on that site, it takes me out of 840 and returns results from the entire IQ store, many of which aren't compatible with the 840, and again the only way to sort among those results is to click on each. PLMK if there's a reasonable way to search among IQ apps. FWIW, currently I'm looking for a data field that shows average power over times other than the 3, 10, and 30 second times natively available on the 840.