Is calibration in the app the same as calibration from the bike device level? Yes, it’s the same operation. Tagged: bike computerbike devicecalibrationmobile apppower meter Related Articles How to install and start the device? Where can I find serial number and ANT+ ID? How to connect the POWERCRANK with my bike computer? How to perform calibration? What do the calibration values mean? How often do I need to perform calibration on my device?