![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 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](https://preview.redd.it/p5bzgmpvswz81.jpg?auto=webp&s=18a60c8e9d37db30070f7f028026156501aaf5fc)
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
![My activities do not synchronize automatically - Garmin Connect Mobile iOS - Mobile Apps & Web - Garmin Forums My activities do not synchronize automatically - Garmin Connect Mobile iOS - Mobile Apps & Web - Garmin Forums](https://forums.garmin.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/1/pastedimage1633550632295v1.png)
My activities do not synchronize automatically - Garmin Connect Mobile iOS - Mobile Apps & Web - Garmin Forums
![Connect battery drain because always run on background - Garmin Connect Mobile iOS - Mobile Apps & Web - Garmin Forums Connect battery drain because always run on background - Garmin Connect Mobile iOS - Mobile Apps & Web - Garmin Forums](https://forums.garmin.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/1/B6CD4105_2D00_A8BE_2D00_4313_2D00_88C2_2D00_A087BE8FA963.jpeg)
Connect battery drain because always run on background - Garmin Connect Mobile iOS - Mobile Apps & Web - Garmin Forums
![new update of Garmin Connect is killing my phone battery. Ran in background for the full hour, all night, until the phone died. : r/Garmin new update of Garmin Connect is killing my phone battery. Ran in background for the full hour, all night, until the phone died. : r/Garmin](https://preview.redd.it/nxfdygufv6491.png?auto=webp&s=8e37bdf0893114b0961d78107f919759876e6519)