Fenix 5x plush GPS sinyal sorunu yaşıyoruz güncelleme yokmu? bu saate verdiğim paraya pişman oldum
That means you see the red bar on top of the screen of the activity, indicating that the watch searches for GPS?
You could do a factory reset, but in my opinion this would only help if you have switched off GPS for the activity you are using. I assume you did not do that!