Running on Tizen OS, Samsung Gear S2 has a lot going for it. It's compatible with Samsung and non-Samsung Android smartphones, and has an innovative rotating bezel that helps users navigate around the interface. It's Samsung's first smartwatch with a round dial and screen, and looks absolutely fantastic. The casing of the watch is primarily metal, which gives it a solid, premium feel.
The watch is powered by a dual-core Exynos 3250 SoC, which has been built specifically for Samsung's wearables. The watch also features Bluetooth 4.1, NFC and Wi-Fi connectivity, plus 512MB of RAM, 4GB of internal storage and a 250mAh battery. The device has an accelerometer, gyroscope heart rate monitor, barometer.
The back of the Gear S2 has the heart-rate sensor, along with some basic branding and regulatory text. The releases for the strap clamps are also here, and the entire watch weighs a rather comfortable 47g.
The one issue that i had with the app store were the fact that its default language is Hindi in India, and we found no way to change this. We assume this is because the store relies on your location to set the language, but it was disappointing that it couldn't be manually changed to English.