US Patent 10331083 Watch band with optical sensor

A camera optical sensor is disposed at a distal end portion of a camera watch band that attaches a watch body to a user's wrist. The camera watch band is configured to be coupled to at least one side of the watch body, and the camera watch band includes an optical sensor or camera, and an operable connection to transfer data between the optical sensor and the display or other device. The band is flexible and may be manipulated by a user to aim an optical sensor disposed at the distal end portion of the camera watch band separately from the watch body. The display or other device functions as the viewfinder for the optical sensor.