Tagged: pulse sensor
how the pulse changes
visitors this year: 42 The speed of your pulse changes as you go about your day. It changes as you sit, walk or exercise. It is quite easy to record your pulse using the...
breathing sensor, ecg & pulse
visitors this year: 52 A dedicated device that shows the breathing rate or in some designs, the breathing movements. The latter types are more interesting as they show the depth of breathing too. However,...
