Samsung Gear S2 Smartwatch
We could talk about the Samsung Gear S2 Smartwatch by mentioning its 1.2-inch circular sAMOLED display or its sleek stainless steel body, the latter particularly pronounced on the Gear S2 (shown, right) over the Gear S2 Classic. Or even its Tizen OS and ecosystem. More interesting, however, is the availability of a 3G network-connected variant which relies on an e-SIM card — or embedded SIM card — that lets the device work standalone on your mobile network to make phone calls, send messages, and access connected apps without being chained to a smartphone.
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