GPS location options to track RV?


What are my options to integrate location (gps) into my smartthings hub

Imagine my hub is in an Rv/camper-van and is always on. And has a permanent (cellular based) internet connection.

I’d like to trigger automations whenever my RV/camper-van moves more than 100 metres from where I parked it.

What are my options or my best starting place device-wise to add GPS location to the hub ?