Stay Ahead of the Curve! ⏱️ One-button operation makes it easy to get readings in seconds. Auditory alarms notify you when your levels exceed safe limits. Experience accurate SpO2 and pulse rate readings with a large LED display. Ideal for athletes and outdoor enthusiasts monitoring their health on the go. Includes lanyard, batteries, and a compact case for easy portability. Adjustable Brightness Accurate SpO2 & Pulse Rate Auditory Alarm Feature The Metene Pulse Oximeter is a portable device designed to accurately measure blood oxygen saturation (SpO2) and heart rate. It features a large LED display, auditory alarms for safety, and is perfect for health-conscious individuals and athletes. Complete with a lanyard, batteries, and a carrying case, this oximeter is your go-to health companion.