Hi Masstel App is an application for managing Masstel's positioning devices (watches, positioning phones, etc.). By linking the positioning device to the Hi Masstel App, you can grasp the child's exact location, allowing the child to talk and chat with parents and friends, play games, etc. Main functions: [Location] Locate the child's location at any time; [Electronic fence] Set up an electronic fence to receive alerts when the child enters or leaves the designated area. [Movement history] You can check the historical movement route on the App. [Video call]: The App can make two-way video calls with the connected device. [Voice message]: The App can send voice messages to the watch to enhance communication between children and parents. [Family]: Parents can manage the watch's phone contacts through the app, set up blocking strangers, and prevent children from being harassed by strangers. [SOS]: After setting the SOS number on the App, the watch can make an emergency call;
