Nexus Telemetry is a desktop network-monitoring application that connects to Starlink satellite internet user terminals and displays real-time telemetry, diagnostics, and performance data. It runs as a native application on macOS, Windows, and Linux, and is designed for Starlink subscribers who want visibility into their connection directly from the computer they already work on, without relying on the official mobile app, a web browser, or an Android emulator. The application connects to the Starlink user terminal over the local network using the same gRPC interface as Starlink's official mobile application. All data is processed and stored on the user's device. It does not require a user account, does not transmit telemetry to external servers, and does not depend on third-party cloud services to function beyond the Starlink terminal itself. Typical users include Starlink home subscribers monitoring day-to-day connection quality, remote workers checking connection health before video calls, RV and maritime users tracking connectivity while in motion, gamers diagnosing latency and packet loss, homelab operators integrating Starlink data into local dashboards, and IT professionals or installers commissioning and troubleshooting Starlink deployments for clients. Main features: Live telemetry dashboards for download, upload, latency, and drop rate, with streaming historical charts and a connection-health score Satellite tracking on an interactive 3D globe, plus an obstruction map with polar sky view, signal-to-noise data, and alignment details Speed testing through the Starlink router and independent iPerf benchmarking against user-defined servers Router and device monitoring, including latency chain visualisation, connected-device inventory, DHCP leases, firmware status, and a built-in network diagnostics suite (ping, traceroute, iPerf, DNS lookup, port check) Session recording with GPS route tracking and branded multi-page PDF report generation (Pro edition), for mobile installations, site surveys, and client deliverables Nexus Telemetry is available in two editions. The Home edition is a one-time purchase for individual users monitoring a single connection. The Pro edition is a monthly subscription that adds session recording, PDF reporting, extended diagnostics, and advanced alerting, aimed at installers, service providers, and power users. Both editions include a three-day free trial with no payment details required. The application supports macOS 12 or later (Apple Silicon and Intel), Windows 11, and Ubuntu 22.04 or later and .AppImage packages available for other Linux distributions. The user interface is available in 37 languages. Nexus Telemetry is developed by Liquidbinary Ltd, a software company based in the United Kingdom. It is an independent product and is not affiliated with Starlink, SpaceX, or any of their subsidiaries.