Wearable device monitors tumour size and displays it in an app

A wearable device that sticks to the skin can constantly measure the size of certain tumours and wirelessly transmit that information to a smartphone

​A wearable device that sticks to the skin can constantly measure the size of certain tumours and wirelessly transmit that information to a smartphone A wearable device that sticks to the skin can constantly measure the size of certain tumours and wirelessly transmit that information to a smartphone