Hi, Jensen,
I tried GTR 2 also and it worked with different instructions with different watchface but connection was good for a few hours and then the watches stopped syncing.
Many many thans for your time and effort but I am exhausted of trying of a lot of ways to get my GTR2/GTR 3 ready to use. Idecided to return both watches to the shop i bought them from.
Now I have to decide if I will risk GTR 3 PRO what are supported by Artem or I will choose wearOS watches. But it is problem of my future me :).
Kind regards.
Jiri