Pulse Oximeter with LED Display and Lanyard, Finger Blood Oxygen Saturation Monitor, SpO2 Heart Rate Monitor

ACCURATE MONITORING: Finger pulse oximeter provides precise measurements of blood oxygen saturation (SpO2) levels and heart rate in seconds for quick health assessment CLEAR LED DISPLAY: Features a bright LED screen that clearly shows SpO2 percentage, pulse rate, and pulse strength bar graph for easy reading in various lighting conditions SIMPLE OPERATION: One-button design allows effortless use - simply clip onto fingertip and press the button to instantly view readings, suitable for adults and children PORTABLE DESIGN: Lightweight and compact finger monitor includes an attached lanyard for convenient carrying around your neck or storing in a bag when travelling AUTOMATIC SHUT-OFF: Battery-saving feature automatically powers off the device after 8 seconds of inactivity to extend battery life and ensure long-term use