Phone & EMF tools

Look up your phone, or explore how distance changes a wireless-device scenario.

Check your phone's SAR

Search 28 selected iPhone, Galaxy, and Pixel models for published U.S. head and body SAR values and source details.

Choose a Wi-Fi router or another wireless device. Change the distance and compare a modeled RF result with regulatory and independent guidance.

SAR describes published phone compliance tests. The distance calculator models far-field RF power density; measuring your room requires an RF meter.