Try to choose some high-quality and guaranteed big brands. Smart watches require manufacturers to regularly inspect the server client, including information storage, transmission, and usage, all of which test the manufacturer's comprehensive strength, which may not be achievable by ordinary private small brands.

In addition, as parents who have purchased children's phone watches, they can also take sufficient self-protection measures when setting passwords, setting passwords with a certain length and containing special characters. It is necessary to update the app for children's phone watches in a timely manner. Some updates may reveal vulnerabilities, and if not updated in a timely manner, it is very likely that someone will take advantage of them.