This fingertip pulse oximeter simultaneously measures SpO2, heart rate, and perfusion index (PI), providing comprehensive monitoring in one compact device. Its high-definition OLED screen displays real-time heart rate dynamic graphs for immediate visual insight. The device delivers reliable results within 8 seconds with an accuracy of ±2%, making it suitable for family, office, or school use. Additional features include a mute alert function to notify you discreetly. Easy to operate and fast in response, it offers precise, continuous tracking to help you stay informed about your health status anytime.
