
About
This app provides live telemetry and logging for electric unicycles. It displays real-time wheel metrics, offers customizable audio alerts for critical events, and automatically records ride data for later analysis on charts and maps. Enhance your ride videos by overlaying telemetry data.
What's New in EUC Logger
1.8
October 19, 2026
Acceleration from a standstill • 0–60 and 0–100 km/h by the wheel, GPS and dragy — right in the ride summary. You can set your own pair of targets from 30 to 200 km/h. • Every run of the ride in a table; a tap opens the run's breakdown. The wheel's start is timed by acceleration. • Odometer calibration by a measured distance or by past rides with dragy. Sharing rides • A ride leaves as an .euclog file. The privacy zone hides the start and end of the route without touching the laps. • Other riders' recordings live apart from your wheels. • Recordings are sealed by a key in the phone's secure chip and registered on euclogger.com: the receiver sees whether the file was changed and since when it has existed. Video • Sync QR code: show it to the camera before the ride — the editor finds it in the clip and lines the video up with the recording by itself. Opens with a tap on the dashboard header; maximum screen brightness if you want it. • Export asks before it stops, and the screen stays on while it runs. Dashboard • Scrolling without micro-stutters; tile charts keep up with the number. • The ride's maximum next to the number, framed in its zone colour; a "Reset maximums" button. • New "Avg cell" and "Trip" tiles. For wheels that do not send PWM, the app estimates it. • Device plates share one style and collapse. • With "Hide tiles without data" off, the dragy tiles no longer vanish while the meter is not connected. Alerts • PWM sound of your choice: calm, rapid, siren or rising — the piercing ones carry through a helmet in the wind. • "Silent alerts" — in the bell sheet or with a long press on the bell. • PWM threshold up to 100 %, up to 150 % on SmirnoV. A 0 % charge shows as a number, not a dash. Track and map • Recording window for laps: a strip under the map cuts off what came before and after the session. "It's a track" and "Not a track" buttons. • Pinch zooms the lap and route charts, and the playback dot moves smoothly. A thin track line — a button by the map. Magic Hand • Support for our own Magic Hand displays — on the glove and a round one on the wrist: metric choice, live preview, auto brightness, firmware updates over Bluetooth, player and shortcut buttons. Wheels and smaller things • SmirnoV SV218; a tidier SmirnoV settings layout. • A wheel that was just switched on shows up in search right away. • Fixed: dragging metric chips, the tail of the peak callout on charts, deleting another rider's wheel.
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FAQ
What electric unicycle protocols does EUC Logger support?
EUC Logger supports six protocol families, with three verified on hardware: InMotion V2 (P6), Begode-compatible (SV168), and Veteran-compatible (NOSFET Aero). It also includes support for KingSong, InMotion V1 (V5–V10), and Ninebot Z based on open sources.
Can EUC Logger record my rides automatically?
Yes, the recording starts automatically with the first telemetry frame, so there's no need to press a start button. The session continues even if the Bluetooth link drops or the app is relaunched.
How does EUC Logger help me analyze my rides?
After a ride, you can view detailed charts of up to three metrics at once, zoom with pinch gestures, and use a ruler. The app also displays your route on a map colored by speed and can automatically find and time laps on a track.
Does EUC Logger have ads?
No, EUC Logger does not contain advertisements. It is a free application with no ads.
What devices is EUC Logger compatible with?
EUC Logger is designed for Apple devices, including the iPhone and Apple Watch. The dashboard functionality is available on both platforms.
How does EUC Logger handle lost Bluetooth connections?
When the Bluetooth link is lost, the dashboard will indicate this by showing dashes instead of numbers and a gap in the chart instead of a continuous line, ensuring you know when data is not being received.
Can I customize the alerts in EUC Logger?
Yes, EUC Logger offers twelve types of customizable audio alerts with unique sounds for each. You can even replace the default beeps with your own spoken phrases for low charge and other critical events.
What is the update frequency for EUC Logger?
The latest version of EUC Logger, 1.5, was last updated on September 1, 2026. While specific update frequency isn't detailed, this indicates active development.









