## GPS speed, GPS heading, Compass heading, GPS altitude and Barometer altitude...

![](Hochrad120px.png)...all taken from internal sources.

#### To speed-up GPS reception it is strongly recommended to upload AGPS data with ["Assisted GPS Update"](https://banglejs.com/apps/?id=assistedgps)

#### If "CALIB!" is shown on the display or the compass heading differs too much from GPS heading, compass calibration should be done with the ["Navigation Compass" App](https://banglejs.com/apps/?id=magnav) 

Permanently diverging Barometer Altitude values can be compensated in the settings menu.

Please report bugs to https://github.com/espruino/BangleApps/issues/new?assignees=&labels=bug&template=bangle-bug-report-custom-form.yaml&title=%5BBike+Speedometer%5D+Short+description+of+bug

**Credits:**<br>
Bike Speedometer App by <i>github.com/HilmarSt</i><br>
Big parts of the software are based on <i>github.com/espruino/BangleApps/tree/master/apps/speedalt</i><br>
Compass and Compass Calibration based on <i>github.com/espruino/BangleApps/tree/master/apps/magnav</i>