The 1GHz dual-core processor with 768MB of RAM, a relatively large amount for a revolutionary smartwatch which ensures the Gear S3 can handle multitasking. In addition to this, the data synchronisation is faster and seamless. Samsung has once again done a great job and built the fantastic smartwatch with state of the art hardware and the software which have some powerful features. Apple watch is in serious competition with Samsung now as Samsung smartwatch is pre-built with all-important components like GPS, smooth user interface and a nicer, more approachable design in Gear S3 Frontier. In order to interact with the Gear S3 you can wake the watch with a tilt of your wrist and navigate by swiping, tapping, pressing and rotating the bezel. Key Specs Screen size: 1.3-inches (circular) Screen resolution: 360x360 OS: Tizen OS Compatibility: Android 4.4 (or newer), iOS 9 GPS, optical heart rate sensor, altimeter Samsung Pay Samsung Gear S3 frontier comes with a bigger battery, a built-in speaker, and a dedicated GPS for improved location tracking. Magnetic wireless charging cradle with charger Quick Start Guide The Samsung Gear S3 frontier is big and solid, rugged look with a manly look, it wraps around the wrist with a thick band providing a tight, secure grip According to Samsung Gear S3 smartwatch is IP68-certified and compliant with military grade standards for durability, the wearable is resistant to water and dust, as well as to unexpected falls and extreme temperatures. The screen is scratch-resistant and the bezel protects the surface against physical damage. The bands the Gear S3 frontier is made of silicon. It holds on tightly to the wrist. The Gear S3 is compatible with standard, 22-mm wristbands. A leather band, for instance, would be a lot more suitable to wear in formal meetings. Samsung is innovative and the in Gear S3 frontier performance is superb. Finally, the Gear S3 frontier has the option to leave the display always on, the screen dims down after a timeout period configurable between 15 seconds to 5 minutes. This does have a positive impact on battery life. If you choose to disable the option, the screen will turn on automatically when you lift your hand or turn your wrist. My verdict is that this is one of the best smart watches in the market and the price £350 is worth paying for such a prestigious watch.