Apple Wallet on the iPhone and Apple Watch can be used for many things, including the ability to save and use digital hotel keys. Out of all the ways people can use their smartphones, having them act as digital wallets is easily one of the most convenient. Just a few short years ago, things like physical credit cards, airplane boarding passes, and concert tickets were a must. Today, virtual versions of those things have all but replaced the need for their physical counterparts.
In the Apple
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