Live updating counter (need to use strings or array?)

okay… so it’s a simple table which creates a new event everytime i press a widget on my phone. It gives details about how many times the widget has been used (ID), the time and date each event occured at (timestamp) and my location in latitude and longitude (i didn’t include those in the screenshot though so as to not give away where i live lol).
so i used the field types in airtable to automate that process of event creating. ID is “autonumber”, timestamp is “createdtime” and latitude and longitude is “latitude” and “longitude” respectively.