KEY POINTS
  • Facebook tracks everywhere you go, to provide location features and serve you ads.
  • You might be shocked to see how often it collects location data, especially if you let it do so even when you're not using the app.
  • Facebook makes it easy to find this information and limit how it can track you.
Mark Zuckerberg, chief executive officer and founder of Facebook, holds his phone after the morning session at the Allen & Co. Media and Technology Conference in Sun Valley, Idaho, July 13, 2018.

If you use Facebook's mobile app, it tracks your location and knows everywhere you go, even when you're not actively using the app.

I recently dug through Facebook's user settings to find out a bit more about what it knows about me. It had a lot of data on my travels, just as Google did, but I stopped it from logging future data.