The topic and harmfulness is worth mentioning, it can be treated more broadly with the distinction between 2.4 GHz and 5 GHz WI-FI networks, which are increasingly used in homes, as well as Bluetooth connectivity.
Unfortunately, I experienced the harmful effects of the radiation of the WI-FI 2.4 GHz and 5 GHz networks while wearing a dual-band router with two antennas at a foot of approx. 30 cm for a period of approx. 3 years. Earlier, about 10 years, I had a 2.4 GHz router at a distance of about 50 cm from my feet, but whether the current problems are not a build-up from many years or only related to the current device, it is difficult to say. Anyway, the effect was that with time I started to feel more and more tingling in my feet, sensory disturbances, i.e. lack of sensation, and at the same time hypersensitivity, and walking became incredibly painful and walking 500 m became very problematic due to the pain. Of course, I went to the doctors and despite many tests, no health problems were found, and I felt good and physically strong, but I had pain in my feet. Doctors spread their hands and I was still suffering. It was only during rehabilitation and emphasizing that the foot closer to WI-FI is in a slightly worse condition that I came up with the idea that the router may be the cause of the ailments.
Currently I am turning off the router for the night and of course I have changed its location as far from the bed as possible. It's only been 1.5 months since then, and the health condition has improved a lot and walking is not so painful anymore, but it still bothers me.
According to me, the harmfulness of WI-FI is considerable, but it depends very much on the conditions, and the distance plays a crucial role here. Doctors do not have experience with similar cases yet, because they may be rare or difficult to diagnose, as it is a relatively new risk. The worst part is that the neurological problems can be irreversible, and the radiation cannot be seen with the naked eye, so beware of it and it doesn't hurt right away.
Another issue is radiation from neighbors, because almost everyone has a WI-FI network in the apartment, can it be isolated or shielded from it, or is there only education in the direction of switching off - at least for the night.
Please enter any experience in health matters related to wireless transmissions, because devices of this type surround us from everywhere and we do not always have the opportunity to avoid them, and devices do not always have the ability to turn off the transmission.
Unfortunately, I experienced the harmful effects of the radiation of the WI-FI 2.4 GHz and 5 GHz networks while wearing a dual-band router with two antennas at a foot of approx. 30 cm for a period of approx. 3 years. Earlier, about 10 years, I had a 2.4 GHz router at a distance of about 50 cm from my feet, but whether the current problems are not a build-up from many years or only related to the current device, it is difficult to say. Anyway, the effect was that with time I started to feel more and more tingling in my feet, sensory disturbances, i.e. lack of sensation, and at the same time hypersensitivity, and walking became incredibly painful and walking 500 m became very problematic due to the pain. Of course, I went to the doctors and despite many tests, no health problems were found, and I felt good and physically strong, but I had pain in my feet. Doctors spread their hands and I was still suffering. It was only during rehabilitation and emphasizing that the foot closer to WI-FI is in a slightly worse condition that I came up with the idea that the router may be the cause of the ailments.
Currently I am turning off the router for the night and of course I have changed its location as far from the bed as possible. It's only been 1.5 months since then, and the health condition has improved a lot and walking is not so painful anymore, but it still bothers me.
According to me, the harmfulness of WI-FI is considerable, but it depends very much on the conditions, and the distance plays a crucial role here. Doctors do not have experience with similar cases yet, because they may be rare or difficult to diagnose, as it is a relatively new risk. The worst part is that the neurological problems can be irreversible, and the radiation cannot be seen with the naked eye, so beware of it and it doesn't hurt right away.
Another issue is radiation from neighbors, because almost everyone has a WI-FI network in the apartment, can it be isolated or shielded from it, or is there only education in the direction of switching off - at least for the night.
Please enter any experience in health matters related to wireless transmissions, because devices of this type surround us from everywhere and we do not always have the opportunity to avoid them, and devices do not always have the ability to turn off the transmission.
to confirm your beliefs. 
