Can you help me understand how CjFit deals with this scenario:

A user walks 20,000 steps in on Day X. He only syncs his device to fitbit server mid-day when he is at 15,000 steps... after that point he is 'offline' for 2 days.

So 2 days later, he syncs to fitbit again and fitbit updates his step count for Day X to the correct 20,000.

How does CjFit cope with this if it ran its cron jobs and pulled the daily step count when it was recorded at 15,000 steps?

Thanks!