koma, 26 Oct 2015hey GSMARENA. if the Gear S2 did not have 3G support, how is calculated the 48 Hour of 3G talktime?There's a 3G model.
simple.... those hours are calculated by matching the watch with the phone previuosly via Bluetooth. Then... you talk using the watch instead of the smartphone. Recalls that this device has a microphone.