The Samsung Gear S is the first smart watch South Korean company that anticipates the future where users speak by phone through their devices clothing. This smartwatch acts as independent smartphone, which opens the door to a wide range of new possibilities. The Gear S presents a nano SIM tray at the back and 3G connectivity. This is the most striking of the new Samsung Gear S. Inside a powerful Qualcomm Snapdragon section 400 dual-core processor at 1GHz with 512MB RAM and 4GB of internal storage, ideal for a variety of applications installed hides and even store music directly on the watch, without having to go through the phone. The battery capacity is 300 mAh. As we advance, the main novelty of this watch, which integrates conventional sensors (gyroscope, compass, accelerometer, barometer, ambient light and heart rate monitor), is the 3G, Wi-Fi and Bluetooth connectivity. On the back put our nano SIM, but we can also choose to use the phone as an intermediary if we want to have another SIM. In our case, we have tested with a SIM card from AT & T operator and make calls we obtained an optimal quality microphone and speaker that integrates smartwatch. Design Do not let fooled: this is a smartphone smart watch wrist and as such, will not go unnoticed. Its screen is more generous and extensive than ever to reach two inches. In addition, larger screen, higher resolution: 480 x 360 pixels, although the battery life is similar to other Samsung smart watches. This increase of the screen will generate occasional conflict with applications that interface stretch to fit, badly, to this new format. We would like the screen offered a little lighter, as it is difficult to read in some cases (especially when we are outside on sunny days). The screen is curved, so it is well suited to the wrist and the style is very futuristic. The band, which is interchangeable, is made of silicone, but with an elegant finish. Although appearing bulky device, its weight is only 67 grams, so it will not come to disturb. In my case, I have a strong wrist and the watch was not bad at all and has not bothered me as I have worn. The Gear S offers some resistance to water, which means you can wash your hands with it, but not showering or swimming with smartwatch. Price and Availability The Samsung Gear S is one of the most interesting smart watches that Samsung has introduced and one of the most complete. The next challenge: improving autonomy, which right now is about a day with normal use? The smartwatch is now available for 399 Euros.