2025-08-14 00:00:00 Lite Guardian is an application to take care of family members. Focus on all-round security protection of the family. With the Lite Guardian app, you can: 1) Match various household products of Lite Guardian (children/elderly watches, pet trackers, car OBD and other equipment). 2) Manage paired devices, such as setting phone book, finding device, positioning frequency, historical trajectory, driving behavior, etc.