To update the calories in/out on my day I have to go to calories in/out page and manually refresh to sync the data with myfitnesspal. I can also only sync for the particular day - if I miss a day it does not sync up even if I select the day and pull down to refresh. This means the calories in/out average over the past 7 days is always inaccurate as there will either be days or part of days intake missing.