My iPhone Garmin Connect app shows an Edge 810 as one of my devices, and I can't find how to delete this device so it doesn't show up on the phone. I was successful in removing it from the online site, but since I can't 'remove pairing' because it can't connect to the 810 (I no longer have it), I can't find how tor delete it from the devices listing? Your help and a solution is appreciated.