Can PerfPRO use your Power Meter to control the trainer?
Yes, you may pair up your power meter with a controllable trainer and have the power meter adjust the resistance to follow its power output. This is useful when you know for certain your power meter is more accurate than your trainer. PerfPRO uses a unique algorithm to make this happen and no firmware updates by the trainer's manufacturer is necessary. Just set it and forget it.
Use the stats graph to get a comparison of the two power devices interactively as well as the custom rider display to see both wattage values.