Download Simre

The full telemetry toolkit runs locally on your rig. Grab the installer, sign in with an email code, and you’re on track. Free during the beta.

SmartScreen may warn on first launch while the app builds reputation — choose More info → Run anyway.

Turn on telemetry

One-time setup inside your F1 game so Simre can read the live feed.

1. Open the game and go to Settings → Telemetry Settings.
2. Set UDP Telemetry to On.
3. Set UDP Send Rate to 20–60 Hz and UDP Format to F1 25 — also in F1® 26 (2026 Season Pack): choose the F1 25 format until native 2026 support lands.
4. Leave IP Address as 127.0.0.1 and Port as 20777 — Simre listens there automatically.
5. Launch Simre, sign in, and start a session. Live timing and the track map come up on their own.

Running the game on a console or another PC on your network? Point the telemetry IP at the machine running Simre instead of 127.0.0.1.