Adult Finger Pulse Oximeter

FREE APP for Android and iOS: The pulse oximeter bluetooth with App allows you to monitor results and display plethysmography (SpO2 waveform), heart rate and perfusion index in real time and store historical data. All results will be stored on the App, where powerful digital recordings no longer require handwriting., Accurate and Reliable: SpO2 level accuracy is ±2%, measurement range is 0% to 100% and pulse rate is ±2 bpm and 30-250 bpm. With CE Approved , HOLFENRY sats monitor is high accurate and reliable, which can accurately measure blood oxygen saturation (SpO2), heart rate (PR) and blood perfusion index (PI). Ideal for Families, Gym, Yoga, Outdoor Sports., Decent Gadget: The oxygen pulse oximeter is light-weight and small in size, energy-efficient and convenient to carry. It also comes with a detachable lanyard that can monitor oxygen level anywhere. About battery installation,You can please see the reference picture to install the oxygen saturation monitor., Easy to Use: Just slip it on your finger and you will know your oxygen saturation and pulse rate on the oxygen level machine display after 8s., Easy Connect with Bluetooth APP: 1. Activate Bluetooth on your mobile phone and oximeter; 2. choose the "Healthtree - Health assistant" application, the heart rate monitor finger will connect automatically.