A Helmet That Tells You When To Replace It: POC has just released a helmet that tells you when itโs time to replace it via a green or red light on the helmet. This POC helmet has a sensor that monitors impacts and deformation of the hlemet liner. Up until now, itโs been tough to know when a helmet is done. Impacts and material breakdown are the biggest reasons that one should replace a helmet, but they can be difficult to detect. POCโs new helmet is called the Skull Orbic Comp H.I. MIPS helmet [โฆ] Gear SnowBrains | February 21, 2014 0 Comments