Abstract: The present disclosure relates to a device which charges and cleans a personal wearable device. The device includes a wireless charging circuit disposed within the device, and an ultraviolet light source disposed within the device. Further disclosed is a system which includes a device and a personal wearable device. The device includes a charging unit including wireless charging circuitry, and a cleaning unit including at least one ultraviolet light source; and a personal wearable device.

Abstract: The present disclosure relates to a device which charges and cleans a personal wearable device. The device includes a wireless charging circuit disposed within the device, and an ultraviolet light source disposed within the device. Further disclosed is a system which includes a device and a personal wearable device. The device includes a charging unit including wireless charging circuitry, and a cleaning unit including at least one ultraviolet light source; and a personal wearable device.

Abstract: The present disclosure relates to a personal wearable device. The personal wearable device may include one or more sensors, a charging circuit and a transceiver. In one embodiment, the personal wearable device may be a mouthguard. Also disclosed is a system which includes a personal wearable device and a personal electronic device which receives impact information from the personal wearable device, determines that the impact information indicates that an impact force above a pre-determined threshold has been experienced by the personal wearable device, and transmits a notification.

Abstract: An electronic personal wearable device is disclosed which includes a processor, a transceiver, and a wearing sensor which indicates that the electronic personal wearable device is worn by the user when the electronic personal wearable device is worn by the user. A system includes the electronic personal wearable device and a personal electronic device. The electronic personal wearable device may, in at least one implementation, be an orthodontic retainer.