What are the practical functions of apple watch?

Watches Watches can store a large number of photos and can be directly used by Apple.

Watch design expression, twist eyebrows through touch screen, pull out tongue, support map, slide switch position, zoom side knob, alarm clock, weather, stopwatch, etc. , also provides information viewing and reply, Siri, answering iPhone, controlling camera to take pictures and other functions.

Apple Inc

Does the watch support Bluetooth? In addition, Apple

The main interface of the Watch smart watch consists of a series of small prototype icons, which can be enlarged or reduced by rotating the side buttons. In addition, Apple

The watch also supports touch, and the side buttons can play the role of home button, and immediately return to the main interface. The functions in the watch can be precisely adjusted by the circular wheel on the right side of the fuselage. Apple Inc

The watch has a built-in acceleration sensor, but it needs to cooperate with the iPhone's GPS. Apple Inc

Watch will calculate the calories currently consumed by the user based on the data.