What functions does the Samsung Gear S3 smart watch have?

Gear S3 function introduction:

1. Pre-installed watch faces in 15 categories and more than a thousand combinations, and add your favorite weather, heart rate and other applications to the watch face.

2. Turn the function bezel to control volume, adjust brightness, browse applications and search emails.

3. Built-in GPS and GLONASS global satellite navigation system, which can measure altitude and speed in real time, and can also display changes in atmospheric pressure.

4. SOS guarantee, your current location information can be sent to people with pre-selected settings to track your location in real time.

5. With Tizen smart system, you can download your favorite applications at will.