The The MikroElektronika's Heart Rate 10 Click is a compact add-on board suitable for heart rate monitoring applications. This board features the MAX86916, an integrated optical sensor with applications in bio-sensing, proximity, and colour from Analog Devices. The module includes internal LEDs, photodetectors, and low-noise electronics with ambient light rejection circuitry and establishes communication to and from the module entirely through a standard I2C compatible interface. It operates on a 1.8V supply voltage with a possibility to be shut down through software with a near-zero standby current, allowing the power rails to remain powered at all times. This Click board is suitable for optical pulse oximetry and heart-rate detection applications.

Low power consumption
Ultra-low shutdown current
Optical grade glass for long-term performance
Reflective heart rate monitor
Medical grade pulse oximeter
Bio optical sensor platform