Monitoring your pulse rate and the oxygen levels in your blood is a procedure that?s essential to tracking your overall health and well-being. Rather than visiting a clinic to get checked every time, simply pop the Carex Pulse Oximeter on your finger for an accurate reading instantly. Click ADD TO CART now to start tracking your progress to health today. Carex PULSE & OXYGEN SATURATION MONITOR FEATURESAuto Off FunctionBatteries IncludedHeart Rate MonitorComes With a LanyardRecommended for All Age GroupsUp to 30 Hours of Use on a Single ChargeAccurate Readings of Blood Oxygen LevelsDOES THIS HAVE AN ALARM? After placing the finger oxygen checker on your finger, your reading should be ready in no more than 10 seconds, and there?s no sound or alarm to signal it. The Carex Pulse Oximeter?s been designed to produce only a clearly visible reading on the display, without any beeps or alarms. CAN THIS BE USED WHILE MOVING? Although the Carex Pulse Reader does come with a lanyard for easy carrying and accessibility, using it on the go might not be a good idea.Getting a reading will take at least 10 seconds during which period your finger should keep still, so moving about can give you an inaccurate reading. Get your pulse readings quickly and efficiently and don?t worry, you're covered by our 100% Money Back Carex Guarantee, no questions asked. Click Add to Cart now to start tracking your progress to health today.