That is the very watch I would buy if I couldn't find a frontier anymore and needed a replacement. LTE... I would not buy another LTE model. When I first purchased I was given a year free plan and then it rolled into five bucks a month. I finally dropped the LTE line when the price was increased to almost nine bucks a month. If I recall correctly, it was OCN that helped me configure the watch to quit looking for service when out of BT and WiFi range.
I never found it handy or useful to be a stand alone watch. I am never without my phone but not always close enough for BT. So.. big deal.. NOT