SIMPLE AND PAINLESS: The pulse oximeter measures your oxygen saturation (SpO2) and heart rate (pulse rate) - Clinically validated accuracy for home use HEALTH MONITORING : the pulse oximeter is suitable for checking and regular monitoring of oxygen saturation - diseases of the respiratory tract such as asthma, COPD as well as other lung diseases can lead to a drop in oxygen saturation.< /p> SMALL AND HANDY: Thanks to its compact size, the pulse oximeter can be stored in any pocket and is therefore also suitable for on the go, for example when hiking or traveling. < p>COLOR DISPLAY: Your measured values are clearly displayed on the easy-to-read color display with a total of 4 display formats. ACCESSORIES: The oximeter comes with a holding strap and a fanny pack. Measuring pulsed oxygen saturation and heart rate Pulse measurement makes it possible to evaluate pulsed oxygen saturation ( SpO2). This is the percentage of hemoglobin molecules that have fixed oxygen in the blood. In healthy people, pulse oxygen saturation is in a range between 94% and 98%. The measurement also makes it possible to determine the heart rate. Easy to use: Small and practical The perfect self-monitoring at home or when traveling. Thanks to the pulse oximeter, you monitor your pulsed arterial oxygen saturation (SpO2) and your heart rate (pulse) optimally. Screen with 6 perspectives The color screen, particularly easy to read, offers 4 perspectives and 2 representations. You can adjust the brightness of the screen. Displayed/measured value The device displays pulsed oxygen saturation (SpO2), heart rate, pulse bar and the pulse wave.