I have a Gear S3 of three plus years of solid service. It is a stand alone model which means it will work beyond BT range. Last summer, with the increase of service cost, I dropped its cell coverage. It still works flawlessly as long as it is within BT range but if that connection is dropped it naturally seeks cell service. It's not a big deal but it continues to look for that unavailable cell service with a warning that it can't connect. If left undetected and ignored via the watch, it rapidly drains the watch battery. Is there a way in the stand alone model to tell it not to look for cell service when out of BT range? I've looked but haven't found a solution.