Smart Watch for Kids Accurate Tracker SOS Emergency Anti-Lost Watch for Android Phone Best Gift Blue Q50

Features: Watch alarm and safety area. LBS data location, two mode to lactation. Inter-phone and health monitor. Low power alarm and remote turn off. Mobile phone or computer GPRS service platform, double control model. Descriptions: LBS positioning: support (10 to 50 m range) by the impact of nearby high buildings GSM main chip: MTK 2503, the dominant frequency of 364MHz GSM band support: 850/900/1800/1900 four frequency LBS chip: MTK 3337 LBS signal: BD2, 1561.098MHz / C/A code L11575.42MHz LBS positioning accuracy: 5-15 M Base station positioning accuracy: 100-1000M Average standby current: less than 3 mA Average operating current: about 55mA Operating temperature: -20 ~ 70 degree Working humidity: 5% to 95% Specifications: Length: 34cm Width: 3.2cm Strap width: 2cm Thickness: 1cm Color: pink, green blue Package Included: 1 x Smart Watch 1 x Cable 1 x User Manual Notes: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight deviation for the measurement data.