Low power consumption ? shuts off automatically when not in use. LED display.
Transform Heart Pulse Monitor quickly, accuractly and conviently measures your pulse Oxygen Saturation, pulse rate and pulse intensity - any time, anywhere! If you suffer from COPD (Chronic obstructive pulmonary disease), emphysema, sleep anea or other ailment where you need to monitor your blood oxygen levels, this monitor is just for you. Just clip it onto your fingertip and at the press of a button, the LED display shows your Pulse Oxygen Saturation, pulse rate and intensity level. No needles, no mess, no fuss and no pain! Features low battery indicator and lightweight, portable design that's approx. No medical claims expressed or implied.