PyroDive harvests your body heat during compression dives and stores it in phase-change capsules shaped like mini pyramids. During decompression stops, that warmth is released—preventing hypothermia without increasing tank weight or requiring batteries.
A deep sea diver ascending from a 100-foot wreck dive watches their thermal indicator shift from blue to red as they hit their decompression stop. They feel a sudden wave of comforting warmth spread through their suit while their dive buddy shivers beside them—all powered by nothing but their own body heat captured earlier in the dive.