RACEBOX Mini S GPS Performance Meter — 25Hz Lap & Drag Timer, Standalone with App

The RACEBOX Mini S is a compact, standalone GPS performance meter that records lap times, drag runs and vehicle telemetry using an industry-first 25Hz GNSS receiver.

Built for drivers and riders who want high-resolution timing without wiring a data logger or relying on a phone, the Mini S packs multi-constellation GNSS, onboard storage and a mobile app into a pocket-sized box. It samples position and speed up to 25 times per second and supports GPS, GLONASS, Galileo and BeiDou satellites to minimize position error on circuit, strip or road tests.

How accurate and fast is the Mini S for timing laps and sprints?

The Mini S raises the sampling rate beyond typical consumer loggers with a 25Hz GNSS front end, giving smoother speed traces and tighter split detection. Faster sampling reduces interpolation errors for short runs like 0–100 km/h or quarter-mile sprints, producing more reliable elapsed times.

• 25Hz position/speed sampling for high temporal resolution
• Multi-constellation support (GPS, GLONASS, Galileo, BeiDou)
• Improved short-run accuracy versus 1–10Hz devices
• Faster, cleaner lap split detection on twisty circuits

What performance data and recording options does it provide?

The Mini S records lap times, drag runs and a wide set of telemetry even when your phone isn’t connected. Internal storage keeps session logs at full sampling rate so you can capture races, testing runs or practice without worrying about Bluetooth dropouts.

• Onboard storage: >2 hours at 25Hz, >5 hours at 10Hz
• Real-time result predictions and post-run comparisons in the app
• Modes: lap timer, drag meter, hill-climb and open-track
• Extras: slope correction, density altitude, lean-angle support for bikes

How do I use the Mini S with my phone and track data?

Pair the Mini S with the RACEBOX mobile app to view live telemetry, download sessions and compare runs. The app supports custom tracks, side-by-side lap comparison and CSV/GPX export so you can analyze results in third-party tools or share runs with teammates.

• Bluetooth pairing for live telemetry and session download
• Custom track creation and automatic lap recognition
• Export options for deeper analytics and sharing
• Predictive timing displays during runs for immediate feedback

How does the Mini S fit and operate inside my car or motorcycle?

The Mini S is designed to be compact and easy to mount: stick it to a windshield, secure it with Velcro, or tuck it into a helmet or fairing for bike use. It runs independently so you can leave it recording while your phone is stowed, then sync afterward.

• Small footprint for flexible mounting positions
• Standalone operation—records without constant phone connection
• Battery life and storage optimized for multi-session use
• Rugged design suitable for track and street environments

Who is this for: The RACEBOX Mini S is aimed at amateur and semi-pro drivers and riders who want pro-grade timing without complex installation. If you train on circuits, test acceleration or compete in drag events and want cleaner, higher-frequency GNSS data than a smartphone can deliver, the Mini S provides a compact, app-driven solution for improving lap times and documenting performance.