JRS 2022-09-13T19:32:53+02:00Electromagnetic radiation from phones is a health risk, as shown in a growing number of
studies. You can strongly reduce your exposure by using a
headset, and by not wearing the phone on your body all day.
SAR values
don't say much. It's like having a speed limit of 10,000,000 km/h on the highway. Moreover, they are only measured in an (artificial) head and not e.g. on the thyroid gland.
Using Internet via wifi on a modern smartphone gives the most radiation, much more than using Internet via mobile data when there is a good signal...