The original NFC Ring, as featured on The Guardian, Gizmodo, Techcrunch, BBC, The Washington Post and many more. The NFC Ring can be used to unlock doors, mobile phones, transfer information and link people. It comes with two special NFC tag inlays sealed inside the ring, allowing you to program each side to do different things - such as unlocking your phone, your door (with an NFC enabled door lock) or store custom settings for your device, for example. One smart ring, unlimited possibilities. This model is part of our 2016 range which provides a much greater operating range.