Apple Watch patent transfers data in a shake

Apple’s latest patent details how an Apple Watch could exchange information with another when wearers greet each other with a handshake. “The wearable devices can detect their proximity to the other (using BLE or NFC-based proximity sensors),” Patently Apple reports. “Each device can communicate with the other (using Bluetooth, NFC, Wi-Fi or other wireless communication channels) to verify it experienced similar acceleration.”

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