Just a few questions on how CjFit gets / stores data for connected users....

1) When a user first connect via the CjFit component, does it just get data from that day onwards?

2) Once a user has connected via the CjFit component, does daily data get stored 'forever'?

3) If a user's device fails to 'sync' for a few days, will CjFit catch up with all the missing data when it finally does?

I'm looking at running a 'steps competition' in January and so need to understand how the data capture works.