Unable to pair bluetooth headphones (Jaybird Vista) to Garmin Fenix 6X

Hello all,

I just bought a new pair of Jaybird Vista headphones to be able to run with my Fenix 6X wirelessly listening to music. 

However, I am unable to pair these headphones to my watch. The headphones are not defective and work flawlessly with my telephone.

I've tried different methods so far, and all result in no connection to my watch. 

Putting the headphones in pairing mode, searching for headphones via music, it will find my Vista's. But when I click connect my watch wiill be stuck in a screen that says "Searching for ?" for +/- 10 seconds and then give me a error message saying it is unable to connect to ?. 

I've also tried connecting with Bluetooth turned off on my phone but the matter remains the same.

How can I resolve this issue? Other found headphones when searching are also named "?" when connecting, resulting in a failure.

Regards,

Daan