Wearable digital electronic communication devices, namely, wrist-wearable computerized device; wearable activity trackers; portable and wearable digital electronic devices for sensing, detecting, recording, organising, transmitting, visualising, reviewing, and receiving digital text and data, namely, wrist-wearable computerized device; wearable electronic devices, namely, wrist-wearable computerized device, incorporating sensors capable of being attached to bracelets, wristbands and watch str...