Snapshot is voluntary NOT mandatory. It does NOT use GPS. It simply monitors your cars vitals. There's no reason to think insurance companies are going to start forcing people to use snapshot type devices.
Progressive Snapshot Summary So, when I received my device I was worried I wouldn’t be able to put it in myself…I am not the most automobile savvy mom! But it was amazingly simple to just plug it in right under the dashboard and then off I went on my day’s errands.