I ordered my Gear S3 Frontier on Sunday morning from the Samsung website, I am in the US. After reading and researching I was concerned about not ordering the correct version/LTE model. As a Verizon user I want to use this watch on my Verizon plan. I called Samsung tech support and they assured me all Frontier models of this watch are LTE ready. All I would need to do is activate with Verizon once I receive the watch. I have read mixed reviews and comments on this issue so I wanted to share my experience.