The green dot on NFL helmets signifies a player that is allowed to communicate with their sidelines via radio. Source: Getty Images Having a piece of electronic device inside a helmet as a means ...

But 30 years after the NFL allowed communication between ... and those players will have a green dot on their helmets signifying they're the ones with a radio. And still, only one player per ...

NFL Media's Steve Wyche reports on how the league's helmet technology has advanced and progressed in 2022. On February 25, 2025, Chief Medical Officer Dr. Allen Sills spoke with several NFL team ...

Protecting players on the field. By gathering, analyzing and sharing data from the field, and rigorously testing helmets in the lab the NFL is driving helmet innovation that has contributed to a ...

Others stick with their classic attire. These are the most recently updated helmet designs — accounting for only major alterations — for every NFL squad. After changing their logo in 2017 ...