The Cyface app is used to record and transmit smartphone sensor data. The data of the GPS sensor and the acceleration sensors are recorded. This data is transferred anonymously to a Cyface server. There, the data is automatically evaluated to determine road conditions.

For the measurement, the mobile phone should be attached to a mobile phone holder. Before driving, the measurement is started by clicking on the play button. The bicycle should be positioned upright at the start of the measurement, i.e. at an angle of 90° to the road. At the end of the ride, the measurement is stopped by clicking on the stop button.

As soon as the mobile phone is connected to the WiFi, the measurement data will be transferred to our server.
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Additional Information

July 21, 2020
Varies with device
Current Version
Varies with device
Requires Android
Varies with device
Content Rating
Offered By
Cyface GmbH
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