We store your steps for whatever the current week is. This week, if you're using our app, we have your total steps since last Monday. Under whatever name or alias you chose to use. We have that too.
Here's what we have from you
We don't have anything else
Want your data gone? Just leave your current game and your data will go with it.
We don't do tracking or analytics because as much as we don't want your data, we don't want any third-parties to have your data even more.