Is there any way to turn up the sound of a children’s smart watch?

Solution to turning up the sound of children's smart watches:

Children's smart watches have APPs, in which you can adjust the sound and other operations.

The volume adjustment of children's smart watches is increased in the watch settings menu.

A smart watch is a watch with a built-in intelligent system, equipped with a smartphone system and connected to the network to achieve multi-functions. It can synchronize calls, text messages, emails, photos, and music on the phone.

Smart watches currently on the market can be roughly divided into two types:

Those without call functions: they rely on connecting to a smartphone to achieve multi-functions and can operate the phone in the phone synchronously. Text messages, emails, photos, music.

With call function: It supports the insertion of a SIM card. It is essentially a smart phone in the form of a watch. Most of the phones on the market use the Android system.