We have covered a bunch of smart belts here in the past. The Prep Packs Survival Belt doesn’t have smart features but it lets you carry useful tools for outdoor survival inside its belt buckle. It comes with a ferrocerium rod, dog tag signaling mirror, micro flashlight, razor knife, compass, kevlar cord, and a few other useful things.
Like what you see? You can find this project on Kickstarter at this time.