The ocean medallion is a wearable device?

Question: The ocean medallion is a wearable device?

Inside each guests ocean medallion are multiple communication technologies including near field communication ( NFC) and bluetooth low energy. The data on the device itself is akin to an encrypted license plate. Medallion is a revolutionary wearable device that enables an entirely new level of service and personalized attention. The medallion speeds up embarkation unlocks stateroom doors enables payment and so much more.