This heart rate ear clip kit contains an ear clip and a receiver module. The heart rate measurement kit can be used to monitor the heart rate of a patient or an athlete. The result can be displayed on a screen via the serial port and can be saved for analysis. The entire system has a high sensitivity, low power consumption and is very portable.

Features:

• Low power consumption
• Wide power supply range: DC 3~5V
• Convenient to use
• High sensitivity
• Grove Digital Module

See the Wiki for more information.