Heart rate and oxygen meter

This is a small device that measures your oxygen content as well as your heart rate so it's really your breathing and your heart rate it will tell you if your blood is low in oxygen and also what your heart rate is if it's faster slow so that would be if your hypoxic not enough oxygen or if your tachycardi cardia or bradycardia your heart rate is slow or fast. it is very simple device but it gives information that is vital to health of all people not just patients. It is simple to use as you see in the picture you just slide your finger in between the the clasp and the device it takes just a few minutes to read to get a reading.