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This paper introduces a heart rate detection system based on Android mobile phone system. The system uses Android smart mobile phone to collect the sphygmus signal from a finger, then analyzes the signal by Java program, finally gives the measured heart rate. The result shows that the system is a more accurate and more available mobile phone sphygmus detection system than the existing software in the market. Index Terms - Android operating system; heart rate; detection

Design and Realization of Heart Rate Signal Detection System Based on Android Mobile Phone