I have been using my UP24 along with MyFitnessPal and it's working great so far -- but I wonder how I should set up MapMyFitness? I like to use MMF for walks and runs because I like to see where I went on the map, and I live in a hilly city so I like that it tracks my elevation changes. My question is whether I should sync MMF with only the UP, only MFP, or both? I want my calorie burn to be as accurate as possible as I am trying to lose weight.

I am currently using these settings: logging all exercise in UP, logging all food in MFP, negative calorie adjustments enabled, activity level sedentary, lose 1.5 per week on MFP, goal weight set at -30 lbs in UP. From what I understand this is the best way to have it set up for weight loss, and I don't want to compromise that by messing up my logging with MMF.

What do you guys do?

Thanks!