Articles about heart rate

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SmartDiagnosis CardiVu Contactless Heart Rate Monitoring
MIT Develops Algorithm To Measure Heart Rates From Ordinary Video
Hearth Fire trademark registered, possible Skyrim DLC?
Cardiocam mirror displays heart rate
Is Wii Vitality Sensor dead or alive?
Pulsar earphones can detect your heart rate
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Pen designed to measure and reduce stress
60beat iPhone heart rate monitor