How do parents control two watches and mobile phones?

Parents control two watch phones in the following ways:

1. Use the APP bound by parents: parents can use their mobile phones, download the little genius APP, bind two watch phones, and add two watch numbers in the Address Book to realize the binding.

2. Add white list: Parents can press and hold the foreign key in the "Call" interface of the watch to enter the peripheral management interface, add the number to the white list, and then return to the call record interface.

3. Permission management: Parents can manage the permissions of children's watches in the application management within the APP, such as telephone calls and text messages.

4. Reject incoming calls: Parents can set a phone number that they don't want to answer in the address book of the APP, and reject incoming calls at this number.

Please note that children should always use smart devices under the supervision of their parents.