GC for iOS is still not working right for many of us. Things to try are try forcing a sync over WiFi from the watch. Connect to Garmin Express and try a sync or delete watch from Bluetooth and GC reboot phone and watch try again. Many of us loose connection with iPhone throughout the day and have to turn Bluetooth on/off or other things to reconnect. As long as you have not changed anything on watch or phone GC should be showing more data fields than that.
