Bicycle Computer App – Bicycle Ride West of Oshkosh, Wisconsin June 13th, 2022

This is my regular bicycle ride to test and validate the Cykelstrom Bicycle Power Meter App. Cykelstrom is a bicycle computer app for Android smartphones that displays and records performance data for the cyclist. Cykelstrom calculates an estimate of power expenditure of the cyclist using the sensors in the smartphone and/or external sensors. If you would like to learn more about how to use Cykelstrom please visit Using Cykelstrom On Your Ride.

Accuracy Of The Bicycle Computer App For This Ride

The best accuracy is highlighted in bold.

SensorsCrank Power Meter
(Watts avg.)
Cykelstrom
(Watts avg.)
Difference
(Watts)
Margin of Error
(Watts)
External Speed and Cadence146.24150.864.62+/- 1.38
GPS Speed and External Cadence146.24146.880.64+/- 1.32
External Speed Only146.56155.589.02+/- 1.49
GPS Speed Only146.56151.424.86+/- 1.41
Table created using Bland-Altman Analysis using a 4iiii Precision Pro dual sided crank power meter as the standard with a 95% confidence level.

Strava Activity

Click on the map below to see this ride activity in Strava. Feel free to follow me on the Strava App.

Elapsed Time Moving Time Distance Average Speed Max Speed Elevation Gain Calories Burned
01:40:12
hours
01:37:18
hours
25.37
mi.
15.64
mph
25.66
mph
436.35
ft.
1,047
kcal

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The Cykelstrom Bicycle Computer App Is Only Available on Google Play

bicycle power meter app download button
Cykelstrom Bicycle Power Meter App Download
cykelstrom scan QR code
Scan to go to Cykelstrom on Google Play

Chuck

Developer of the Cykelstrom App