Adding your driver's license or state ID to Apple Wallet is easy, but it depends on multiple factors. Here's what happened when I tried to add my ID.

In a growing number of states, now including Montana, you can add your ID to Apple Wallet. Here's how to add them, how they work, what the limitations are, and what they can do.

This implies that you can add your Montana driver's license or state ID to your iPhone's and Apple Watch's Wallet app, as per a report by Tom’s Guide.