After update get "Ride in Progress" screen - Edge 520/520 Plus - Cycling - Garmin Forums
Garmin Edge 520 | Computers & GPS | Bike Hub
I just got an old Garmin Edge 520. It seems to work absolutely fine other than it does not connect to my iPhone 13 Pro. My iOS is 15.5 and Garmin firmare
Problems with the Garmin Edge 520 - YouTube
The new Garmin Edge 520: Everything you ever wanted to know | DC Rainmaker