In the modern mobile and digital electronics world, Reed Switches, Reed Sensors and Magnet Sensors finds application in almost every equipment. They support growth in this field today, which is influenced by constraints like compactness, low power consumption, and functional reliability. A few reed switch and reed sensor applications in the field of Digital and Mobile electronics are listed below. We have also suggested recommended products for use in each application, but this does not mean that the other products in the same product category will be unsuitable. We have also classified individual applications into types and these guidelines will help select the right magnetic sensitivity and type of magnet to use from our range of products.