rememberOnlineState

Live connectivity via ConnectivityManager. Requires ACCESS_NETWORK_STATE (declared in each app's manifest). Reports online only when the active network has validated internet, so captive portals / "connected but no internet" read as offline.

Whether the device currently has usable internet, tracked live. Platform actuals use ConnectivityManager (Android) and NWPathMonitor (iOS). Defaults toward "offline" when the state can't be determined — honest for an offline-first proximity flow.