Under the iPhone, click "Settings, Privacy", find "Exercise and Fitness", and cancel "Fitness Tracking" or "WeChat" below.

Specific operation steps:

Method one

Find WeChat entry on the mobile phone desktop.

Open the official account of WeChat campaign in WeChat.

Enter the official account of WeChat and choose to cancel the attention.

Method 2

Find WeChat entry on the mobile phone desktop.

Enter the settings of WeChat.

Find wechat sports record data.

Select Close to record data.

Method 3

Find the settings on the phone desktop and enter.

Find privacy in settings.

Looking for exercise and fitness.

Click to cancel fitness tracking.