Parameters: SIM card : micro SIM card GPS accuracy: 5 - 15M GPS: BD2, 1561.098MHZ / L1, 1575.42MHz C / A code GPS locating: WiFi locating, LBS locating, GSM GPRS locating Chip CPU: MTK2503D, 260MHZ Screen: 1.22 inch colorful touch display screen Battery: 400mAH lithium battery, standby time is 3 days App system : for Android and iOS Suitable crowd: Child Camera: no support Wearing way: wrist strap Function: SOS, passometer, message, reminder, call reminder, two-way communication Case Material: precious metals Band material: leather
Main Functions: SOS one key help: in case of emergency, long press the SOS key for 3s, it will display SOS on the screen, watch will be on alert state. Triple location: GPS satellites, base station, WIFI indoor positioning. Micro-channel intercom, SMS Push. Remote monitoring: high sensitivity microphone, voice user in an emergency situation, GPRS real-time locating, tracking and monitoring. Two-way conversation: users can talk to each other, you can set three family number real-time call. Mobile phone client or PC GPRS service platform, dual control. With watch removed alarm and low power alarm. Health: equipped with a 3D sensor, which will count the steps when user is walking or running. Sleep quality judgment: the watch will judge the user's sleep quality from its turning frequency and amplitude, the judgment lasts from 10:00pm. to 7:00am. by default, the user can enter the APP to view the judgment data. Contacts: set up to 10 phone numbers that are allowed to call the watch. DND ( Do not disturb ) time: all incoming calls will be shielded during the DND time.