Mobile wireless communications device providing security features based upon wearable near field communication (nfc) device and related methods

摘要: A system may include at least one wearable near field communication (NFC) device including a carrier capable of being worn adjacent to hand, sensor coupled the and sensing positioning first NFC transceiver sensor. The further mobile wireless communications second communicating with transceiver, processor switching from security mode normal operating based upon hand NEC establishing transceiver.