Earlobe Cardio sensor/ heart rate monitor Heart Rate Pulse Sensor. Works by attaching the sensor to the earlobe. Convenient for use on spin bikes. JACK attachment type. CABLE LENGTH: about 120 cm.
This is a heart rate pulse sensor, specifically an earlobe clip sensor. Here's some helpful information:
It measures heart rate by clipping onto the earlobe.
It uses an optical method, shining a light into the earlobe and measuring the light that bounces back to detect changes in blood flow.
It's often used when a patient has poor circulation in their fingers.
The sensor can plug into devices like an Arduino for real-time heart rate monitoring.
It is convenient for use on exercise equipment like spin bikes.
A normal resting heart rate for adults ranges from 60 to 100 beats per minute.