Abstract: Disclosed herein are wireless wearables and related systems and methods. The wireless wearables are devices worn by a user (and/or attached to clothing and/or accouterments of a user) and are configured to receive and send data based on one or more wireless communication technologies, such as for authentication for a variety of purposes. The wearables may include, by non-limiting examples: rings (finger rings and/or toe rings), necklaces, earrings, piercings, clasps, watch bands, charms, cuff links, pins or clip elements attachable to clothing, pins or clip elements attachable to a bill of a hat, and clip or magnetic elements attachable to glasses (eyeglasses, sunglasses, virtual reality glasses, augmented reality glasses, and so forth).

Abstract: Disclosed herein are wireless wearables and related systems and methods. The wireless wearables are devices worn by a user (and/or attached to clothing and/or accouterments of a user) and are configured to receive and send data based on one or more wireless communication technologies, such as for authentication for a variety of purposes. The wearables may include, by non-limiting examples: rings (finger rings and/or toe rings); necklaces, earrings, piercings, clasps, watch bands, charms, cuff links, pins or clip elements attachable to clothing, pins or clip elements attachable to a bill of a hat, and clip or magnetic elements attachable to glasses (eyeglasses, sunglasses, virtual reality glasses, augmented reality glasses, and so forth).