Abstract: A device for releasably sealing a port for a wearable electronic component includes a housing that seals an electronic component and includes a void for receiving the electronic component. The device may also include a cam disposed on a side surface of the housing having a proximal end pivotally engaged with the housing between a first position where a distal end of the cam is disposed adjacent to the housing and a second position where the distal end is disposed away from the housing. The cam may include a cam port that extends through a body of the cam. The device may further include a slider disposed on the side surface of the housing between the cam and the void, where the slider is slidably engaged with the housing between a sealed position and an open position.

Abstract: This disclosure relates to a system configured to display current surf information to a user on a device worn by the user, track physical surfing activity of the user across multiple surf sessions, and/or alert the user when current surf conditions match previously highly rated surf conditions and/or any user selected criteria based on surf/weather forecast data. The system may comprise a first device (a watch) worn by the user, a second device (the user's smartphone) associated with the user but physically separate and unconnected from the first device, external resources, and/or other components.