I bought two Garmin Instinct 2S solar (SN: 741014156, 741014146), but neither one can be connected to my phone via Garmin Connect. It keeps saying "Retry". I've tried connecting the watch to my PC, updating the software, trying multiple phones, but nothing. I can't get the watch to show the pairing code at all. Still the same error.
I've tried all the instructions, checked that it's not connected to the phone in any other way, but nothing helps.
Does anyone have a solution? Thank you very much for your help.