Ключевые слова: active, activity, athlete, belly, black, body, compare, concept, confident, crop, device, equipment, female, fit, fitness, gadget, gear, girl, hand, health, healthy, healthy lifestyle, heart, heart rate, indoors, lifestyle, looking, modern, person, pulse, screen, smart, smart watch, smartwatch, sport, sporty, stomach, stopwatch, summer, technology, time, tracker, tracking, watch, wearable, wearable device, woman, wrist, wristwatch, young,