Dynomic turns a high-precision GPS module and your smartphone into a professional dyno. Get horsepower and torque curves in minutes — no workshop, no appointment, no rollers.
No special training, no calibration weights, no workshop booking.
Scan the QR code on the included leaflet, create your free account and pair the Dynomic device to your profile. Takes under two minutes.
Connect via Bluetooth, hit Record and accelerate through your desired RPM range in any safe open area. The device captures 10 GPS samples per second.
Your HP and Nm curves appear instantly. Export a professional PDF or XML report, compare multiple runs and track changes after modifications.
Multi-constellation (GPS+GLONASS+Galileo+BeiDou) at 10 Hz. Sub-metre accuracy with 12+ satellites.
Live HP/Nm display, real-time power curve, coast-down loss measurement, DIN 70020 weather correction.
Hardware-level cryptographic pairing. Your device only talks to your app. No sharing, no cloning.
Export A4 dyno-style PDFs and XML data files. Share results with your tuner or keep them in your archive.
Update your Dynomic module wirelessly from the app — no cables, no workshop, no downtime.
All measurements work without internet. Sync reports to the cloud whenever you choose — you're in control.
| Processor | ESP32-C3 (RISC-V, 160 MHz) |
| GPS module | u-blox NEO-M9N (UBX-PVT, mm/s velocity) |
| Constellations | GPS, GLONASS, Galileo, BeiDou |
| Update rate | 10 Hz (20 Hz capable) |
| Position accuracy | < 2.5 m CEP |
| Wireless | Bluetooth LE 5.0 |
| Power supply | USB-C 5 V |
| Platform | Android 10+ |
| Physics model | Savitzky–Golay filtering + coast-down physics |
| Correction | DIN 70020 (temperature + pressure) |
| Export formats | PDF (A4 + mobile), XML |
| Firmware update | OTA via Bluetooth |
| Works offline | Yes — cloud optional |
| License type | Hardware-bound, lifetime |
In repeated tests under controlled conditions, Dynomic results are within 5–8% of a calibrated rolling road dyno. Repeatability between runs (same road, same conditions) is typically ±1%. Results depend on road surface, wind, tyre pressure and driving consistency — the same factors that affect any coast-down dyno method.
Any road vehicle where you can connect a USB-C power source and safely perform a full-throttle pull on a public or private road. Petrol, diesel, hybrid — the physics model works for all. You need to know your vehicle's kerb weight and (if you want RPM on the X axis) your gearbox ratio in the selected gear.
The device is locked to the registered account. If you sell the device, the new owner contacts our support team to transfer the registration. The process typically takes under 24 hours.
Yes. All measurements, BLE communication and calculations work fully offline. An internet connection is only needed for initial registration, OTA firmware updates and optional cloud backup of your measurements.
By default, measurements stay on your phone only. Cloud sync is strictly opt-in — you activate it in the app settings. We do not collect driving data, location history or vehicle information unless you explicitly choose to share it. Read our Privacy Policy for full details.
Log in to your account on the new phone, download the app and your device will pair automatically. Your measurement history is stored locally on the original phone, but future measurements start fresh on the new device (unless you had cloud sync enabled).
