HEALTH AT HOME: Check your arterial oxygen saturation (SpO2), your heart rate (pulse) and your perfusion index (PI) any time, any where – Clinically validated accuracy for home use MEDICAL DEVICE: Particularly suitable for those with heart failure, COPD and bronchial asthma. Also suitable for use during high-altitude exercise. DISPLAY: The easy-to-read colour display has 4 available views and 2 graphical displays and adjustable brightness. HEALTH MONITORING: Internal memory stores 100 readings for wireless trasfer to your smartphone for ongoing health monitoring with the free Beurer HealthManager Pro app BATTERY OPERATED: Ideal for taking with you anywhere, the PO60 shows you a low battery indicator and comes with a belt strap and pouch.