SignalSentry

SignalSentry is a mobile + web app that helps businesses and field teams verify real-world network coverage where it actually matters: inside buildings, on routes, and at job sites. Users run lightweight, scheduled “micro-tests” (latency, packet loss, throughput, call setup) and tag results to specific floors, rooms, or GPS segments. The app auto-generates shareable evidence reports for carriers, landlords, and IT teams, including time-of-day patterns and reproducible test steps. It’s not a magical map; it’s a practical measurement tool that turns anecdotal complaints (“service is bad here”) into defensible data. A small AI layer clusters recurring dead spots, detects likely root causes (handoff issues vs. congestion vs. indoor attenuation), and recommends next actions (add a femtocell, switch carrier, adjust router placement, or escalate with proof).