Lightweight and portable device takes fast, noninvasive measurements at the fingertip. Download the free iHealth SpO2 App to easily track your progress and get inspired. View larger iHealth Wirelesss Pulse Oximeter The Wireless Pulse Oximeter is a reliable way to spot-check blood oxygen saturation (SpO2) and pulse rate (BPM). This lightweight and portable device takes fast, noninvasive measurements at the fingertip. Track and view your SpO2 and BPM readings directly on the device"s display and in the iHealth SpO2 app during sports training or other recreational activities. Track Your Oxygen Level And Pulse Rate The iHealth Pulse Oximeter (PO3) measures the amount of oxygen in your blood and your pulse rate. The oximeter works by shining two light beams into the small blood vessels or capillaries of your finger, reflecting the amount of oxygen in the blood and displaying the measurement on the oximeter"s screen. The oxygen saturation (SpO2) is measured as a percentage of full capacity. What Is Oxygen Saturation (SpO2)? What Is The Normal Range For SpO2? Oxygen saturation (SpO2) is a measurement of how much oxygen your blood is carrying as a percentage of the maximum it could carry. For a healthy individual, the normal SpO2 should be between 96% to 99%. High altitudes and other factors may affect what is considered normal for a given individual. The Oximeter offers a SpO2 measuring range of 70-99%, with an Average Root Mean Square (ARMS) of SpO2 accuracy of ±2-3%. The pulse rate monitor measures a range of 30-250bpm, with a pulse rate accuracy of ±2%. Do More With The iHealth SpO2 App Once you"ve downloaded the free iHealth SpO2 App from the App Store, you"ll be ready to use your Wireless Pulse Oximeter. iHealth makes it easy for you to track your progress and get inspired to manage your personal health in a more hands-on way, wherever you go. PO3 Wireless Pulse Oximeter At A Glance Measure your blood oxygen saturation and pulse rate View trends and organize records Share your results instantly with friends and family Spot-checks are easy with the PO3"s LED display Automatically shuts off after 8 seconds of no indication on the sensors The Oximeter is compatible with iPhone (4S or later), iPad (3rd gen or later), iPad Mini, and iPod touch (5th gen or later) About iHealth iHealth designs innovative, mobile personal healthcare products for everyone. iHealth"s line of wireless scales and blood pressure monitors has been revolutionary in the industry and continues to push the boundaries of what"s possible. Self-monitoring is not a new concept in healthcare. There are great products on the market that help people measure weight, blood pressure, and other vital stats. The challenge with many of these products is that user data lives in the device only, and can"t be easily visualized, tracked, or shared. iHealth"s integration with mobile technology has captured the imagination of its users, who can now measure, track, and share their data, and play a more active role in managing their health. AM3 Wireless Activity and Sleep TrackerPO3 Pulse OximeterBP5 Wireless Blood Pressure MonitorBP7 Wireless Blood Pressure Wrist MonitorHS5 Wireless Body Analysis ScaleBluetooth Built-in✓✓✓✓Share Results Instantly✓✓✓✓✓View Trends & Organize Records✓✓✓✓✓Keep Track of Physical Activities✓✓✓✓Measure Calories✓✓✓Measure Pulse Rate✓✓✓Free iHealth MyVitals App✓✓✓✓Free iHealth SpO2 App✓