An oral appliance includes an upper arch, a lower arch, and an electronic device. The upper arch is configured to be positioned within a user™s mouth proximate the user™s maxillary dentition when the upper arch is positioned in the user™s mouth. The lower arch is configured to be positioned proximate the user™s mandibular dentition when the lower arch is positioned in the user™s mouth. The electronic device is coupled to one or more of the upper arch and the lower arch, the electronic device configured to monitor a feature of the environment proximate one or more of the upper arch and the lower arch.
