ShadowGrid

When cell towers fail, we connect

A decentralized emergency communication network that creates mesh networks between smartwatches when traditional infrastructure fails. Built for disasters, powered by community.

Join the Network Try Demo

✨ The Wow Moment

You're hiking during a total solar eclipse when an earthquake hits — all cell towers are down, but your smartwatch suddenly glows with emergency broadcasts from nearby devices. A live map of safe zones appears, letting you send "I'm safe" messages to family through a peer-to-peer network that formed in seconds. No cell service required. Just humans, helping humans.

🌙 Astronomical Event Detection

Our system predicts coverage windows by monitoring solar eclipses and other astronomical events that disrupt communications. Stay connected when it matters most.

Next solar eclipse: Aug 12, 2026