Ключевые слова: accessory, activity, background, black, blue, bracelet, closeup, communication, counter, device, digital, display, electronic, equipment, exercise, fitness, focus, gadget, glass, health, heart, interface, lifestyle, luxury, measure, mobile, monitor, new, nobody, object, office, pedometer, pulse, rate, run, screen, selective, smart, smartphone, smartwatch, sport, surface, technology, time, touchscreen, tracker, tracking, watch, wearable, wooden,