BVP sensor SA9308M

BVP sensor is a blood volume pulse detection sensor (otherwise known as a PPG sensor) housed in a small finger worn package, to measure heart rate & provide BVP amplitude, BVP waveform, HR and Heart rate variability feedback. Specifications Size: 20mm x 34mm x 10mm (0.72” x 1.33” x 0.41”) Weight: 20g (0.66 oz) Input range: Unit less quantity displayed as 0% – 100% Accuracy: ±5%