[Vermont Lt]

On an iPhone the GPS is not GPS. It’s triangulation between cell towers or wifi.

So, if you don’t have access to more than one source, it will approximate.

It’s not accurate at all, relatively speaking.

[editor-surveyor]

>> “On an iPhone the GPS is not GPS. It’s triangulation between cell towers or wifi” <<

.
Its both. The GPS tracking can be turned off, but the system tracking can’t.