The Gear S2 is great - now Samsung's big IoT challenge begins

Samsung is off to a great start with the Gear S2 smartwatch, with its great UX and broad Android compatibility, but its challenge is only just beginning. The circular-screen wearable is prompting broadly positive first-impressions - from ourselves included - with its discrete design and well-crafted interface, and Samsung has feathered it with a number of high profile apps out …