YANXS Pulse Oximeter Fingertip Blood Oxygen Saturation Monitor for Pulse Rate and SpO2 Level with OLED Screen, Include Lanyard,Black Gold

Price: £34.99
(as of Mar 14,2021 10:06:54 UTC – Details)

❤ Double data synchronous detection: This product uses double data display, health at a glance, synchronous detection of blood oxygen value and heart rate index using sensors.
❤ PI refers to the Perfusion Index (PI), and the PI value reflects the pulsatile blood flow, which reflects the blood perfusion ability. The larger the pulsating blood flow, the more the pulsating component, and the larger the PI value. Therefore, the measurement site (skin, nail, bone, etc.) and the patient’s own perfusion (arterial blood flow) will affect the PI value. Since the sympathetic nerves affect heart rate and arterial blood pressure (affecting pulse arterial blood flow), the neuromod
❤ Wide applicability:pulse oximeter is not only suitable for children but also for adults. Whether you are a sports enthusiast or a people with respiratory diseases or vascular disease, you deserve to have our finger pulse oximeter
❤ 100% Risk-Free Shopping: Please rest assured that if you are not 100% satisfied with the YANXS Pulse Oximeter, we will provide you a hassle-free replacement or full refund within 30 days