Skip to Main Content

LifeSOS

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

LifeSOS — Demo video

LifeSOS is a bio-responsive life companion for Android that answers a question no single app can: what is your life costing you? The problem is single-metric optimization blindness. Your fitness tracker celebrates 10,000 steps while you cancel dinners with friends three weeks running. Your bank applauds a +20% savings rate while delivery spending and isolation signal burnout. Your calendar packs 8 meetings, unaware you slept 4.5 hours. Each app optimizes its own metric — and the hidden trade-offs between them become invisible burnout. LifeSOS connects four life channels — Health (Health Connect), Tasks (Calendar), Finance (Plaid/SimpleFIN/CSV), and Social (contacts) — into one living companion, Lumi, whose wellbeing mirrors your life's balance. A deterministic on-device rule engine detects cross-channel patterns (the Success Trap, the Invisible Money Leak, Connection Debt) without letting an LLM guess about your health; Meta Muse Spark 1.3 then interprets the evidence and coaches in plain language; one tap turns insight into action via WhatsApp; and only logged follow-through heals Lumi — with an honest offline engine when the network drops. API keys are entered on-device and encrypted with the Android Keystore, never hardcoded. Built entirely during the hackathon. Proof-of-concept scope: finance uses sandbox/CSV demo paths and Facebook cloud validation is roadmap — both disclosed in the README.

Team