EMF Research & Guides

Science-backed articles about EMF exposure, safe distances from cell towers and power lines, and practical ways to reduce your exposure at home.

Dexcom EMF: What a CGM Sensor Actually Transmits

A Dexcom G7 transmits at 1.0 mW for a few seconds every five minutes. Here are the real radio numbers for Dexcom and Libre sensors, from the manuals.

Can cell phones, induction cooktops, EVs, or 5G towers interfere with your pacemaker or defibrillator?