GPRS Blood Pressure Meter M2 is an innovation solution of healthcare that special for the senior, elderly, aged people. it is not only a wireless Blood Pressure meter, but also a smart mobile phone. It supports dial the preset phones and also can accept call-in. Simply Operation, wireless transmission, no distance limitation, real-time show results to the doctor or relatives or nurse. they can view the Blood Pressure history or trends clearly by the Android App or iOS App. It saves much of the care outage and increased the efficiency.