An App Trigger - Is a Trigger.

The toggles down the right -> They let you subscribe to notifications in-app, regardless of the notification configuration in the web-app. This creates a notification sent to this exact app (you can login to multiple phones/tablets) and tune the ones you care about with the toggles.

Searching for Tracking History is a bit complicated. We can't show you every single datapoint all at once, your phone can't handle it, and it would get messy. So, we typically break up the whole into "drives", as we typically deal in "Vehicle Trackers", it is assumed movements of the tracker consist of "Driving somewhere".