• Precise and reliable: accurately measures blood oxygen saturation (SpO2), heart rate (PR), and perfusion index (PI). Results on digital display or on your smartphone. Automatically turns off. • Bluetooth application: read oximeter data in the phone app. Download the 'AILINK' app on iOS and Android. Allows automatic recording of results for quick and accurate diagnosis. • Easy to use: place your finger on the pulse oximeter to measure oxygen values (SpO2) or pulses (BPM). Readings are displayed on the phone in the form of a pulse graph and value. Equipped with an alarm on the digital monitor. • Designed for everyone: ideal for adults and children, as well as athletes and people with specific medical conditions. Perfect for diagnosing and monitoring the health of the whole family. • Compact and portable: easy to carry and view results. Includes a lanyard for neck or wrist, two AAA batteries, a carrying case, and a manual in French and English. • Easy-to-read color OLED display: 4 screen orientations (90° / 180° rotation), 4 display modes. Display of heart rate curve. Alarm function for values outside the established range. • Oxygen saturation measurement range: 0 - 100% (accuracy ± 2% for 70 - 100%). Pulse: 25 - 250 BPM (accuracy ± 3 BPM). • Dimensions: 88 x 60 x 40 mm. Weight: 50 g (with batteries).