wearable electronic device that stiches on human chest like a patch for health monitoring. 
wearable electronic device that stiches on human chest like a patch for health monitoring. --chaos 100
wearable electronic device that stiches on human chest like a patch for health monitoring.
a man with an electrical device on his chest
a model of a man's chest with electronic devices
a man is wearing an electronic device on his chest
a man wearing an electronic device on his chest