Take Huawei mate 10 pro as an example. Keep itself has no screen projection function, but you can use the screen projection function that comes with your mobile phone to realize the screen projection of Keep. The method is as follows:

1, first of all, ensure that the mobile phone and TV are in the same network environment;

2. Then open the standby page of the mobile phone, slide down the menu bar, you can see the wireless screen projection function, and click Open;

3. Then connect the device projection screen, and then open the keep app to project the screen on the TV.

Keep released version 4.0 in May 10, which completely upgraded the UI and product functions, and put forward a brand-new product vision: Keep is not limited to the fitness field, and what we need to do in the future is to create a "free playground". "On the free sports field, you can find your favorite sports form and participate in it quickly. You can also find like-minded friends to communicate freely, participate in activities together, play together and feel the joy of sports. " Keep 4.0 is equivalent to a brand-new upgraded product from "mobile fitness instructor" to "free playground".