How to install Garmin Edge 305 with another Cyclometer
I currently have the TREK INCITE 11i (wired cyclometer with rear wheel mount) and now want to attach/install my new Garmin Edge 305 with HR and Cadence. Can I have both on the bike and still have all the features of both?
The Trek has cadence as does the Garmin. Do I have to remove the Trek magnets or can I have both? I haven't totally read the manuals but thought I could get a head start on gathering information.
Can someone give me instructions if I want to keep both on my bike? I basically want the Trek as a backup if I run out of battery on the Garmin. I suppose I mainly want to check speed and mileage.
Thank you in advance for any information you can share.