[Help] Gear S3 Frontier Won't Sync With Galaxy S8

Hi new to this but hope someone can help downloaded some watch faces and look really good but for some reason the phone won’t pick the watch up unless I delete app of the phone and watch then when I restart it it won’t sync with watch again

A number of S3 users have reported problems in the past week, since the latest Tizen 3.0 update:

It may take a bit longer for these problems to be resolved by new updates. Thank you for your patience.