Ключевые слова: activity, app, apple, application, athlete, bracelet, business, call, clock, communication, computer, control, device, digital, display, fit, fitness, gadget, hand, health, healthy, hours, information, interface, internet, lifestyle, male, media, message, mobile, phone, program, pulse, run, screen, smart, smartphone, smartwatch, sport, technology, time, training, using, watch, wearable, wireless, workout, wrist, wristband, wristwatch,