Ключевые слова: active, activity, adult, athletic, beach, body, break, cardio, casual, check, exercise, female, finger, fit, fitness, girl, good, hand, hands, health, healthy, heart, heart rate, heartbeat, life, lifestyle, modern, monitor, morning, natural, nature, outdoor, outdoors, outside, people, person, pulse, rate, relaxing, runner, sport, sports, sporty, time, training, wellness, woman, workout, wrist, young,