The specific operation steps are as follows:
1. Open the sports health software that comes with the mobile phone.
2. In the exercise health software, click the settings in "My".
3. Then you can see the text on the WeChat leaderboard and click Open.
4. Click on the phone to pop up and ask whether to open it. Click Open.
5. On the privacy page, turn on the synchronous motion with the data cloud.
6. Go back to the previous level, click on the WeChat leaderboard again, and a QR code will appear. Select Save and open WeChat.
7. Scan a page through WeChat, select the binding device and complete the operation.