Pulse Rate Measurement (BPM) - Measures the number of heart beats per minute. A normal adult pulse rate while resting is between 60 and 100 beats per minute.
Oxygen Saturation (SpO2) - Oxygen saturation is a measure of how much oxygen the blood is carrying as a percentage of the maximum it could carry. Measuring saturated hemoglobin is a useful screening tool for determining basic respiratory function.
Perfusion Index (PI%) - Perfusion index is an indication of the pulse strength at the sensor site. The PI?s values range from 0.2% for very weak pulse to 20% for extremely strong pulse
Pulse rate graph - This waveform graph helps indicate the reliability of the readings. A smooth and regular waveform represents good signal quality and therefore a more reliable reading.
This product is not a medical device. It is for sport and aviation use only

Technical Details

Size (LWH): 6.6 inches, 4.4 inches, 2.4 inches
Product Details
Product Dimensions: 6.6 x 4.4 x 2.4 inches
Shipping Weight: 0.35 pounds (View shipping rates and policies)
ASIN : B004XH55QK