Samsung Gear S2 update brings new watch faces, apps and more | Android Central. The Samsung Gear S2 with LTE is already the best watchphone on the planet; and, Samsung keeps making it better. While I am waiting patiently for an LG Urbane watch with an LTE chip, the S2 is a great watchphone for now. I sometimes wear them both, one on each wrist, so that I can have the benefits of Google Now, and still have a wristphone available to me. Brave new world, with tech like this in it.