Home timeline question, please advise


Hi, sorry if this question is obvious, but I wanted to know before I started building.

I see the limit is 800 tweets obtainable from the home timeline, does this mean for every 15 minutes?

For example, am I able to get the most recent 800 tweets within the 15 minutes for a user. And then after that use the since id to get 800 more tweets since that id an hour later or so? (for example)

I would like to build an app that tracks certain links (news e.g. yahoo.com) being posted on the users home timeline, but I’m trying to figure out the best way to not miss any tweets to gather this data? Any advice?

Thanks, let me know.