How does the iPhone6 health application turn miles into kilometers?

How does the iPhone6 health application turn miles into kilometers? Users who use iPhone6 know that Apple's iPhone6 comes with a new "health" function, which can help our mobile phones automatically record our sports data in the background. However, during the use, many users reported that the walking distance was "miles", and many people wanted to know how the iPhone6 health application turned miles into kilometers, which will be introduced in detail below.

How to set iPhone6 to receive email only with wifi?

1. First, please click to open the "Health" application on the iPhone screen, as shown in the figure.

2. As shown in the figure below, in my health, the current walking distance is displayed in miles.

3. Click the "Walking+Running Distance" icon to enter the detailed setting interface, and you can see the company's setting options.

4. Next, we can set the distance unit as "kilometers", as shown in the figure.

5. When you return to the walking distance icon, you can see that it is displayed in kilometers.

6. If you find that this setting option is not available in your health application, please upgrade the system on the iPhone to the latest version.