How does mi band 4 delete notification information?

You can't delete the message in the bracelet or operate it on the bracelet. You need to press and touch it. You can exit the message content in the next five seconds. It is also impossible to eliminate the bracelet notification to remind you of the related content app set in the mobile app. Remind me to call, remind me of SMS, remind me of WeChat, remind me of QQ. If all reminders are turned on, the bracelet will remind me to call. SMS reminder or WeChat reminder, qq reminder, such notifications cannot be eliminated.