Huawei Watch has detected a sharp change in air pressure.

Let's answer the question "How to check the pressure of Huawei mobile phones" first.

Equipment: Huawei k40

System: EMUI 12

1. First open the home page of the mobile phone, and then press the blank space at the top of the screen with your thumb. After about 1 sec, a new interface will pop up below the phone.

2. Look at the new interface below, find and click the gadget.

3. Then click on the intermediate weather below. This "weather" contains three weather gadgets.

4. Then click on the weather in the middle below.

5. Then click the bottom circle button (also known as the home button) to enter the main page.

6. Then click on an article about the weather to the right of the newly generated gadget at the top.

7. Come to the weather forecast interface. Now open the mobile phone data first, then find the weather in China in the middle of the screen, and click Enter.

8. Come to the webpage interface of today's weather, and 1004 hectopascals in the lower left corner are real-time air pressure.