Updated at 23 Jun 2026
Fact Sheets NIR provide scientific information on appliances emitting non-ionising radiation such as UV devices, lasers, microwave ovens, and electromagnetic fields. They address health risks, safety guidelines, legal regulations, and exposure mitigation to ensure informed use and protection.
Fitness trackers and smartwatches offer a wide range of everyday apps. They connect to the internet either directly via electromagnetic fields or through a paired mobile phone. Since they are worn directly on the body, considerable exposure can occur. This fact sheet provides information on the strength of these fields, their possible health effects, and offers tips on how to reduce exposure. The best practice is to always use such devices in conjunction with your mobile phone.
