The SmartWatch Revolution is called Apple Watch Series 6. The New App and Revolutionary New Sensor are able to measure the level of oxygen in the blood, make an electrocardiogram at any time and consult the fitness data on a recurring screen always turned on. If your goal every year is leading a healthier life, the new Apple Watch Series 6 will be the training companion that pulls for you. In addition to the new oxygen sensor in the blood (embedded in the rear crystal), Apple Watch Series 6 arrives with the ECG app to measure the heart rate during your workouts and at any time of day and night. And precisely at night is when Apple Watch Series 6 more shines. Because it includes sleep app, to establish sleep routines and register the hours sleeping every night. And everything on a screen always turned on, twice and half bright outdoors when the pulse is at rest and a new altimeter also always on. Improved training, listening to songs, receiving calls, paying with Apple Pay, does everything with Apple Watch Series 6! Buy Apple Watch Series 6 at Open Box Mobile at the best price and safely!