iPhone 12 Can Potentially Deactivate Implanted Pacemakers, According to New Findings Feb 8, 2021 03:32 EST The entire iPhone 12 lineup contains magnets and components that emit electromagnetic fields. A previous report concluded that these internals could cause issues with pacemakers, with a new study showing that these components can potentially deactivate implanted pacemakers. An iPhone 12 Pro Was Passed Over the Chest of a Patient With an Implanted Defibrillator, Deactivating It While the iPhone 12 range features an array of magnets and components that help optimize wireless charging,...