Electromagnetic Radiation due to Cellular, Wi-Fi and Bluetooth technologies: How safe are we?

This article by Naren et al informs about electromagnetic radiation from different devices. It is important reading for all concerned. The results are also shown in illustrative figures. The whole article is free to download from internet. A summary by the authors follows here:

“In this work, we determine the radiation concern levels in several scenarios using a handheld radiation meter by correlating the findings with several international standards, which are determined based on thorough scientific evidence. This study also analyzes the EMR from common devices used in day to day life such as smartphones, laptops, Wi-Fi routers, hotspots, wireless earphones, smartwatches, Bluetooth speakers and other wireless accessories using a handheld radio frequency radiation measurement device. The procedure followed in this paper is so presented that it can also be utilized by the general public as a tutorial to evaluate their own safety with respect to EMR exposure. We present a summary of the most prominent health hazards which have been known to occur due to EMR exposure.”