Ключевые слова: active, activities, adults, app, athletes, athletic, body, cardio, checking, device, exercise, female, fit, fitness, girl, hands, health, healthy, jogger, jogging, male, men, monitor, nature, outdoors, outside, park, people, physical exercise, pulse, rate, run, runners, running, smart, smartwatch, sports, summer, technology, time, tracker, training, watches, wearable, women, workout, wrist, wristwatch, young,