Back at WWDC 2021, Apple said that iOS 15 and watchOS 8 would allow iPhone and Apple Watch owners to store digital hotel keys on their devices. While that feature didn’t quite make the release of those two updates, it’s now available at six Hyatt locations across the US. As you might expect, it allows you to store a digital version of your hotel keycard in Apple Wallet.You can add the keycard at any point after you reserve a room. However, you’ll still need to check in at the front desk before you can use your iPhone or Apple Watch to enter your guestroom or any other restricted area within the hotel. The digital keycards support Apple Wallet’s Express Mode feature, which means you don’t need to authenticate your identity with Face ID or Touch ID every time you want to use the feature.If at any point you decide to extend your stay or change rooms, the hotel can update your keycard without the need for you to visit the front desk. What’s more, if your device starts running l