Humans 8 Wearable Electronic Devices electronic device 8 human 8 Article 6 Monitoring, Physiologic 4 Wearable sensors 4 physiologic monitoring 4 adult 3 algorithm 3 female 3 heart rate 3 machine learning 3 male 3 mathematical model 3 nerve cell network 3 physical activity 3 procedures 3 signal noise ratio 3 Diagnosis 2 Electrocardiography 2 Walking 2 Wearable devices 2 acceleration 2 artificial intelligence 2 blood pressure 2 body mass 2 breathing 2 breathing rate 2 caloric intake 2