I totally forgot a crucial point in the discussion. As already mentioned, a phone can make me sick. The problem is when electronics get heated, because there are a lot of chemicals in electronic parts, and then VOC’s gets released… If the uRADMonitor gets hot, then I won’t be able to carry it around with me, witch would be ideal. But being able to monitor the air, outside my home is still beneficiary. There are multiple laundry rooms in the area, houses burning fuel for heating, people barbecuing in the summer (lighter fluid is one of the worst things) etc

Not all electronics does heat up. I often use headphones and a Bluetooth adapter (I need to be a minimum distance of 2 meters from the phone, to not be affected by it), and I have never had any problems with it.