How do I measure electromagnetic radiation? Someone moved into the apartment above me and my Windows bluetooth shows at least EIGHT Philips hue bulbs. I see two new Wi-Fi networks, each with separate 2.4 GHz and 5 GHz access points. He's the ultimate consumer. Any ideas how to make sense of what he brought into the house? I thought about measuring EMR? How do I go about that? I already called police and explained the situation two weeks ago and while they said they're going to looking into it they're not doing anything. I'm not going to talk to my neighbor at least just yet because I'm not charismatic enough and he will block me off.