D8 1.83 Inch 4G GPS Tracker WiFi Location Kids Smart Watch Support Video Phone Calls - Pink ?4G SIM Connectivity: Stay effortlessly connected with your child through high-quality 4G network support. The smartwatch enables clear video calls and phone calls,ensuring you're always in touch,no matter where you are ?Multi-Functional Capabilities: This smartwatch is designed to be more than just a timepiece. It supports video calling,phone calls,GPS tracking,WIFI connectivity,and LBS. The integrated camera allows for spontaneous snapshots,making it versatile for both communication and security ?Comprehensive Location Tracking: Equipped with advanced GPS,WIFI,and LBS tracking,this smartwatch offers precise location data. Set up a GEO fence to establish safe zones and receive instant alerts if your child leaves designated areas,providing an extra layer of security ?Durable Waterproof Design: Crafted to handle daily wear and tear,this smartwatch is waterproof,making it ideal for active children. It's built to resist water exposure,so your child can continue wearing it during water-related activities without worry ?Enhanced History Routing: Monitor your child's movements with ease using the history routing feature. Track and review past routes to ensure their safety and give you peace of mind regarding their whereabouts Specifications: ?System data type: 32-bit ?Main chip model: 8521 ?Main frequency: 1.4GHz ?Architecture: Quad-core ARM CortexTM A53 MP processor ?Number of cores: dual-core ?GSM/WCDMA/FDD ?GSM: B2/3/5/8 ?WCDMA: B1/2/5/8 ?TDD: B38 B39 B40 B41 ?FDD: B1 B3 B5 B8 ?Data rate: ?2G rate: GPRS ?3G rate: WCDMA ?4G rate: CAT4 ?VOLTE: support ?Video call: support ?GSM call: support ?Memory type (ROM\RAM): NO ?Memory capacity (RAM+ROM): 1G+8GB ?LBS base station positioning: support ?Base station positioning accuracy: 100-1000M ?Chip model: integrated inside the main chip ?GPS signal: L1,1575.42MHz C/A code ?Number of GPS channels: 22 channels ?GPS chip receiving sensitivity: tracking: -165dBm,capture: -148dBm ?GPS positioning accuracy: 5-15 meters ?GPS antenna: LDS ?AGPS: support ?AGPS fast positioning time: 45 seconds for cold start ?WiFi: support ?WiFi chip model: built-in ?WiFi standard: 802.11b\802.11g\802.11n ?WiFi hotspot: not supported ?WiFi data transmission function: not supported ?Fitting method: OGS frame sticker ?Display screen: 1.83 inches 240*280 ?Screen type: LCD ?Screen manufacturing process: IPS ?Size: 1.83 inches ?Chip IC\Interface type: IC:ST 7789V ?Resolution: 240*280 ?Viewing angle: full viewing angle ?Touch type: capacitive ?Manufacturing process: COB ?Panel shape: 2D ?Panel thickness: 1.1mm ?Anti-fingerprint oil: yes ?Front camera pixel: 30W ?Lens type: CMOS ?Front camera IC: GC030A ?Battery specification: 603032 ?Battery capacity: 800mAh high voltage ?Battery type\voltage: polymer battery\4.35V ?Standby current: 6mA ?Theoretical standby time: 100H ?Charging current: 300mA ?Charging time: 2.5H ?Power button: physical button/compatible with SOS function ?Antenna process: LDS antenna ?Strap process: silicone ?Speaker: 1609 waterproof speaker ?Microphone: waterproof and strong anti-interference ?Charging method: magnetic charging ?SIM card holder\type: card tray type NANO card Package included: ?1 x Smart Watch ?1 x Charging Cable ?1 x English User Manual