Smartwatches; Apparatus for recording, transmission, processing and reproduction of sound, images or data; Cases adapted for holding smartwatches; Electronic data loggers; Electronic data recorders; GPS tracking device to be worn on the wrist of an athlete during endurance events; Personal data assistants; Pocket computers for note-taking; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Protective films adapted for smartphones; Receivers for telephone, audio, video; Smart watches; Smartwatch bands; Smartwatch straps; Time recording apparatus; Wearable activity trackers; Wearable computer peripherals in the nature of wireless mice; Wearable computers in the nature of smartwatches; Wireless communication device featuring voice, data and image transmission including voice, text and picture messaging, a video and still image camera, also functional to purchase music, games, video and software applications over the air for downloading to the device; Wrist-mounted smartphones