Systems and methods are described herein for pairing at least one smart ring with a primary device. The primary device receives one or more identification signals having information relating to an identity of one or more smart rings. Each identification signal received from an associated one of the one or more smart rings based on motion of the associated one of the one or more smart rings with respect to the primary device. The processor of the primary device identifies the one or more smart rings based on the one or more identification signal.