Accuracy and Wrist time tracking

Hey everyone! I'm curious if you do any accuracy or wrist time tracking.

I recently made an app for myself which is now completely free for everyone – WristLog (I cannot share the link as I'm new here). Few people already use it daily and I'm looking for inspiration for new features and ideas.

Are you regularly tracking anything about your watches? How? Why? What made you stop? What would make you start doing that? Let me hear your stories!