4 small GPS trackers with a rechargeable battery for up to 8 weeks, a SIM card system that works worldwide with precision down to five meters, and very affordable price starting from a bit less than 95$. It also includes a phone app where you can multiple trackers for all your important objects.
Ever been in a situation where you can't get any help while on an adventure? A situation you reached for your phone and there's no signal?
GoHeart Mesh is an off grid networking device with that allows users to get help, track friends and talk to them without needing internet or telecommunication signal.