This 4G kids smart watch supports multi-functional: Phone call, Video calls, Voice chat, SOS, GPS+LBS positioning, WiFi, Activity tracking, Anti-lost, Stopwatch, Distance, Pedometer, Dynamic wallpaper, alarm clock, classroom mode, games, pedometer, flashlight, not disturb,etc. The watch could be a good friend of your kids. This is the best holiday and birthday gift for your children, grandsons and granddaughters. Parents can control and adjust the watch through the "SeTracker" App. It's the perfect phone replacement. Main Features: * 1.4-inch high-definition pixel 240*240 colorful square touch screen * IP67 Waterproof & 700mah Longer Battery Life * Compatible with 4G Network LTE (support B1,2,3,5,7,8,20) / 3G Network (support WCDMA B1/2/5/8) and 2G Network (support GSM B2/3/5/8) * Real-time Locating, suppport GPS, AGPS+LBS+WIFI, tracker more accurate location, the error will only be 5-100 meters when kids are outside. You can track your child's location at any time. GPS Accuracy:5-15m Wifi Accuracy:30-50m LBS Accuracy: 100m above * Voice Chat and Remote attention * Class Mode & Stranger Rejection * SOS Emergency Cal & GEO Fence Specifications: Material: Silicon, plastic & Metal Screen: 1.4inch IPS Touch screen ,Pixel 240x240 OS: RTOS Solution: ASR3603,832MHz, One-core ARM Cortex-R5 processor GPS: HD8028 (More support BeiDou Galileo) Video Call: By APP or VOLTE Memory: 192MB RAM+128MB ROM SIM card: Nano SIM card Calling3 SOS + 15 phone number SOS Support G-sensor Support (in three axis) Remote attention Camera: 0.3MP pixels Waterproof level IP67 Lithium battery 700mAH, 663032 Size: 488x414x16mm Package: Kids 4G GPS Watch x1, Charge cable x1,User manual x1