What's the use of breathing light?

Functions of notification and reminder.

When there are unprocessed notifications in your mobile phone, such as missed calls, missed messages, new messages on WeChat, etc. The breathing light will light up and change from dark to bright. It is also because breathing light has the same rhythm as breathing that he got such a name.

Extended data:

Breathing light is widely used in mobile phones and has become one of the selling points of new mobile phones of major brands. It is also widely used in digital products, computers, stereos, automobiles and other fields, with good visual decoration effect.

References:

Breathing light _ Baidu encyclopedia