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Beta · AI-assisted analysis · 7 sources

Technical Test Report
Data Quality Comparison

Comparison of 7 motorcycle apps based on our own recording data (GPX & JSON). As of: April 16, 2026 · incl. RaceBox (25 Hz GNSS + IMU) & Relive.

Overall Rating

MotionRecord PRO
JSON · up to 100 Hz IMU · Smartphone
32 IMU + 13 GPS + 8 Baro + 37 Processed Calibration · Signal processing · LiDAR · Heart Rate
RaceBox RACING
VBO/GPX · 25 Hz GNSS + IMU · Dedicated
25 Hz GPS + Lean angle + 3-axis IMU Lap timing · Start/Finish · Splits
RideLink CONSUMER
JSON · ~1 Hz GPS + 3-axis gyroscope (internal)
Hardware lean angle · 3-axis gyro · 14 fields GPS gaps up to 40 s · Dedicated tracker
Calimoto BASIC
GPX · ~1 Hz GPS
Barometric altitude No IMU data
Motobit BASIC
GPX · ~1 Hz GPS
lat/lon/time only Millisecond-burst artifact
Relive BASIC
GPX · 0.3–0.7 Hz GPS
Altitude 77% empty Gaps up to 119 s
Komoot BASIC
GPX · ~0.2 Hz GPS
Gaps up to 63 s Route planning only

Data Volume in 10 Seconds of Cornering

Estimated number of measurements per 10-second corner (all fields combined).

MotionRecord
32,000
RaceBox
3,250
RideLink
140
Calimoto
40
Motobit
30
Relive
16
Komoot
8
RaceBox calculation: 25 Hz GPS × 13 fields = 3,250 measurements in 10 s. That is 10× more than RideLink, but still ~10× less than MotionRecord (which additionally delivers up to 100 Hz IMU with 69 processed fields).

1 · The 7 Sources at a Glance

Analyzed recordings from our own test rides, exported in each app's format.

SourceFormatData pointsDurationEff. rateFields / point
MotionRecord JSON 3,000 IMU + 75 GPS + 100 Baro 30 s chunk up to 100 Hz (IMU), 1 Hz (GPS) 32 IMU + 13 GPS + 8 Baro + 37 Processed
RaceBox VBO / GPX ~54,000 (25 Hz × 2.4 h) ~2.4 h 25 Hz stable (40 ms) 13 (GPS + IMU + Lean)
RideLink WingMan JSON 18,447 6.3 h (305 km / 190 mi) ~1 Hz 14
Motobit GPX 9,509 2.7 h ~1 Hz 3 (lat, lon, time)
Calimoto GPX 11,240 3.8 h ~0.8 Hz 4 (lat, lon, ele, time)
Relive GPX ~8,000 variable 0.3–0.7 Hz (gaps up to 119 s) 4 (lat, lon, ele 77% empty, time)
Komoot GPX 7,099 8.8 h 0.2 Hz (gaps up to 63 s) 4 (lat, lon, ele, time)

2 · GPS Quality

SourceAccuracyRateExtrasOverall
MotionRecordhAcc / vAcc included1 Hz stableSpeed, course, altitude from chip
RaceBox14–16 satellites (SIV field)25 Hz stable (40 ms)Speed (km/h), heading, height
RideLinkNo accuracy data~1 Hz (gaps up to 40 s)Speed + course + height
MotobitNone~1 Hz (ms bursts!)lat / lon / time only
CalimotoNone~0.5–1 Hz (2 s interval)+ Barometric altitude
ReliveNone0.3–0.7 Hz (gaps up to 119 s)Altitude (77% empty)
KomootNone0.2 Hz (gaps up to 63 s)+ Altitude (interpolated?)
RaceBox = GPS strength: 25 Hz GPS updates with a dedicated GNSS chip (u-blox) are 25× faster than smartphone GPS (1 Hz). In a hairpin at 60 km/h (37 mph), RaceBox delivers a GPS point roughly every ~0.67 m (~2.2 ft) — smartphones only every ~16.7 m (~55 ft). This makes RaceBox the most precise GPS source for corner geometry.
Motobit artifact: Millisecond timestamps produce so-called "phantom bursts" on GPS reacquisition — computed speeds can mathematically reach wildly inflated values. MotionRecord avoids this through separate monotonic and wall-clock timestamps.

3 · Sensors / IMU

SourceAccelerometerGyroscopeMagnetometerQuaternionLean AngleOverall
MotionRecordRaw + User + Gravity (up to 100 Hz)Raw + Fused (up to 100 Hz)µT + calibrationW / X / Y / ZFrom roll (direct)
RaceBoxLongAcc + LatAcc + VertAcc (25 Hz)X / Y / Z rotation (25 Hz)Direct (°, hardware)
RideLink WingMan ProX / Y / Z (1 Hz, hardware)3-axis gyroscope (internal)Hardware gyro (direct, calibrated)
Motobit
Calimoto
Relive
Komoot
RaceBox vs. MotionRecord IMU: RaceBox already delivers pre-sorted axes (longitudinal/lateral/vertical) — ideal for motorsport. MotionRecord additionally provides raw data, quaternions and magnetometer, offering more flexibility for custom fusion algorithms. RaceBox: "ready for the pit wall." MotionRecord: "ready for research."

4 · Signal Processing

SourceCalibrationFiltersJerkFrequency bandsOverall
MotionRecordStandstill + mount (3-phase)LP, HP, MA, ButterworthX / Y / Z + magnitudeLow / Mid / High
RaceBoxFactory-calibrated (hardware)None (raw data)NoNo
RideLinkFactory-calibrated (hardware)NoneNoNo
Motobit
Calimoto
Relive
Komoot

5 · Additional Sensors & Export Formats

SourceBarometerHeart RateLiDARLap timingExport formatsOverall
MotionRecordkPa + relAltApple Watch3D mesh (iOS Pro)JSON, GPX, CSV, KML, HTML
RaceBoxStart/Finish + SplitsVBO, GPX, KML
RideLinkJSON
MotobitGPX
CalimotoBaro altitudeGPX
RelivepatchyGPX
KomootGPX

6 · What Can Be Derived From Each Source?

Analysis featureMotionRecordRaceBoxRideLinkMotobitCalimotoReliveKomoot
Corner position (GPS) ✓ 25 Hz!
Cornering speed ✓ direct✓ direct✓ direct⚠ computed⚠ computed
Lean angle (direct) ✓ up to 100 Hz✓ 25 Hz✓ hardware
Braking / acceleration forces ✓ up to 100 Hz✓ 25 Hz (3-axis)✓ 1 Hz
3-axis gyroscope ✓ Raw + Fused✓ X/Y/Z (°/s)
Road surface quality (vibration) ✓ frequency bands
Elevation profile ✓ GPS + Baro✓ GPS (25 Hz)✓ GPS✓ Baro⚠ patchy
Racing analysis (jerk, G-force) ⚠ G-force direct, jerk derivable
Lap timing / splits ✓ Start/Finish + Splits
Mounting compensation ✓ 3-phase

7 · Field Comparison in Detail

MotionRecord — motionSample (32 fields, up to 100 Hz)

GroupFieldsUnit
TimestampstMono, tWalls / ISO 8601
Raw AccelerometerrawAccX, rawAccY, rawAccZg
Raw GyroscoperawGyroX, rawGyroY, rawGyroZrad/s
MagnetometermagX, magY, magZ, magCalibAccuracyµT / 0–3
Attitude (Euler)roll, pitch, yawrad
QuaternionquatW, quatX, quatY, quatZ
Rotation Rate (fused)rotX, rotY, rotZrad/s
User AccelerationuserAccX, userAccY, userAccZg
GravitygravX, gravY, gravZg

MotionRecord — processedSample (37 fields, up to 100 Hz)

GroupFieldsDescription
CalibratedcorrAccX/Y/Z, corrGyroX/Y/ZBias-corrected
ButterworthbwAccX/Y/Z, bwGyroX/Y/ZNoise-filtered
Low-PasslpAccX/Y/ZSlow motions
High-PasshpAccX/Y/ZFast changes
Moving AveragemaAccX/Y/ZSmoothed
JerkjerkX/Y/Z, jerkMagnitudeRate of change of acceleration (d/dt)
Frequency band LowbandLowX/Y/Z< 1 Hz: posture / lean
Frequency band MidbandMidX/Y/Z1–20 Hz: steering inputs
Frequency band HighbandHighX/Y/Z> 20 Hz: road vibration

RaceBox — VBO format (13 fields, 25 Hz)

FieldUnitDescription
timeHHMMSS.ccUTC timestamp (centisecond precision)
lat, lngDDDMM.MMMMMPosition (NMEA format)
velocitykm/hGPS speed (direct)
heading°Direction of travel
heightmGPS altitude
LongAccgLongitudinal acceleration (braking/throttle)
LatAccgLateral acceleration (cornering force)*
VertAccgVertical acceleration (bumps)
x/y/z-rotation-gyroscope°/s3-axis rotation rate
lean-angle°Lean angle (track mode)*
satscountSatellites in view (quality indicator)
* Drag vs. track mode: Track mode contains lean-angle (lean angle), but only LongAcc + VertAcc. Drag mode contains LatAcc (lateral acceleration), but no lean angle.

RideLink WingMan Pro — data (14 fields, ~1 Hz, dedicated tracker with 3-axis gyroscope)

FieldUnitDescription
gpsLat, gpsLon°Position
gpsSpeedm/sSpeed
gpsTrueCourse°Course
gpsHeightmAltitude
accX, accY, accZgAcceleration (hardware)
gyroLeaningAngle°Lean angle (hardware gyro)
adapterSerialNumberDevice ID

8 · Overall Rating by Category

SourceGPSSensorsProcessingExtrasOVERALL
MotionRecord
RaceBox
RideLink WingMan
Calimoto
Motobit
Relive
Komoot

Conclusion

MotionRecord is, according to the analysis, the most comprehensive source: up to 100 Hz IMU with calibration, signal processing and frequency-band separation — research-grade data straight from the smartphone. GPS is "only" 1 Hz, but this is compensated by the high-frequency IMU.

RaceBox is the GPS-strength contender: 25 Hz position data with a dedicated GNSS chip is particularly well suited for corner geometry and lap timing. Add to that an IMU with lean angle and pre-sorted acceleration — great for motorsport telemetry. No signal processing, but per the analysis the raw data is first-class.

Ideal combination: MotionRecord (up to 100 Hz IMU + processing) + RaceBox (25 Hz GPS) would be, according to this analysis, the most comprehensive telemetry setup — smartphone + dedicated GNSS receiver complement each other structurally very well.

RideLink WingMan Pro is a dedicated tracker with an integrated 3-axis gyroscope and delivers true hardware lean angle — but only at a ~1 Hz sampling rate. The GPX apps (Motobit, Calimoto, Relive, Komoot) at best deliver "where was I and when" according to the analysis — not sufficient for riding-dynamics analysis.

Methodological Limitations

All ratings are based on the AI-assisted analysis of our own recording data (GPX/JSON exports from personal test rides). The star ratings reflect the data structure and information content of the respective export formats — not the quality of the apps as navigation or route-planning tools. No laboratory measurements were performed, no manufacturers were commissioned, and no independent validation was carried out. All information without guarantee. As of: April 16, 2026.

AI analysis: Claude (Anthropic) GPT-4 (OpenAI) Data basis: Own recordings (GPX/JSON)