Right now, Exist makes no distinction between attributes in a user’s control (like steps taken, productive time, etc.) and ones outside of that control (temperature, weather, etc.). Sometimes, correlations will show up on the trends page like “It’s raining or snowing when it’s a Thursday”, which is not super helpful for me, since I can’t control either of these.

It would be helpful if I could mark some of these variables as “environmental”. Then, Exist could refrain from checking any 2 environmental variables against each other. It would still check them against non-environmental variables (like productivity, etc.), but that’d prevent people from seeing these combos. In addition, it’d save your servers from having to compute a bunch of correlations it seems to currently check.