AT&T starts taking pre-orders for the Samsung Gear S3 frontier LTE tomorrow Posted on November 4, 2016 by Deep Earlier today Samsung decided to finally share availability details for its Gear S3 smartwatches. That information, however, only applies to the devices that will be sold through big third party retailers such as Amazon and Best Buy, and also by Read More AT&T starts taking pre-orders for the Samsung Gear S3 frontier LTE tomorrow