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Monitoring device for measuring calorie expenditure

  • US 20070073178A1
  • Filed: 09/18/2006
  • Published: 03/29/2007
  • Est. Priority Date: 09/29/2005
  • Status: Abandoned Application
First Claim
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1. A monitoring device comprising:

  • a cardiac sensor component comprising at least one light-emitting diode and a photodetector;

    a pedometer component comprising at least one motion-sensing component;

    a wireless component comprising a wireless interface configured to communicate with an external weight scale;

    a microprocessor in electrical communication with the cardiac sensor, pedometer, and wireless components and configured to analyze;

    i) a signal from the cardiac sensor component to generate heart rate information;

    ii) a signal from the pedometer component to generate exercise information;

    iii) heart rate and exercise information to generate calorie information; and

    iv) a signal from the external weight scale to calculate weight information; and

    a transmitting component for transmitting the heart rate, exercise, calorie, and weight information to an external device.

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