Smartwatches; telecommunication apparatus in the nature of wireless receivers in the form of jewelry; wearable activity trackers; wearable computers in the nature of smart watches; wearable portable electronic devices for transmitting, receiving and reviewing data; wearable devices, namely, smartwatches comprised primarily of software for monitoring and detecting exercise, heart rate, heart rate variability, atrial fibrillation; wearable devices, namely, smartwatches for displaying, measuring, and uploading to the Internet information including time, steps taken, activity level, hours slept; smartwatch bands; smartwatch straps; Wearable devices, namely, smartwatches comprised primarily of software for monitoring and detecting blood pressure, respiration, and other arrhythmias, sleep disordered breathing, sleep apnea; wearable devices, namely, smartwatches for displaying, measuring, and uploading to the Internet information including location, distance, calories burned, altitude, quality of sleep, stress