100% brand new and high quality The smart watch can connect your mobile phone, convenient for you to know the situations of your children, good smart tool for parents, you need download the APP matched with the smart watch to realize some unique and useful functions , can realize real-time locating and tracking, know the location of your kids at any time and at any places, guarantee the safety of your kids Electronic fence function: you can choose some activity areas for your kids on the APP maps, once your kids leave these areas, the APP will alarm to remind you automatically Remote monitor function: you can send remote monitor commands to smart watch via APP, the smart watch built-in high sensitivity microphone can provides high definition monitor sound and while without any prompts on the smart watch, won t disturb your kids Two-way communication function: you parents can dial the smart watch, and your kids can also make a phone call to parents(max 10 reserved phone numbers) Unique message/voice chat function, have a pleasant communication with your kids, can be also as a emergency communication mode SOS-one key calling for help: press the SOS button for 3 seconds, the smart watch will auto dial the 3 reserved SOS phone number circularly, help parents to know the location and situations of their kids in time, prevent accidents occur Call firewall function: only reserved SOS phone number can make a call with your kids(smart watch SIM card need open caller identification function) Sleep monitor function: can monitoring and judge the sleeping quality of your kids, and let parents know that, so that can give kids a better sleeping environment Track history check function: can view the 3 months sports track of the smart watch holder via the APP, convenient for you to find out your kids, can also calculate the steps of your kids Support smart power saving mode, smart time correction function Remote power off function: the smart watch can be shut down by buttons when have no SIM card, as long as insert the SIM card, your kids can not shut down the smart watch, only two ways to shut down: 1. Remote power off. 2. Battery cut off Built in large capacity battery provides 96h standby time or 36h normal usage, when the smart watch in the low battery status, your mobile phone will receive the low battery warning, convenient for you to charge the smart watch in time 3 contextual model for choosing: class mode/sleep mode/life mode, fit different occasions Item Type: Children Smart Watch Material: Silicone Touch Screen: No Screen Size: 1.44in Suitable For: Kids Have Camera: No Have Microphone: Yes Wearing Mode: Wrist Wearing Communication Function: Support Language: Multi-Languages Compatible OS: Android3.0/IOS6.0 Operating Mode: Button+APP Network:GSM ,GPRS GSM Frequency Band: 850/900/1800/1900MHz((support 2G , do not compatible with 3G or 4G network) GPRS: Class 12, TCP/IP Build In GSM Module GPS Sensitivity: -159dbm GPS Locating Accuracy: 10m(2D RM) GSM Locating Accuracy: 50-200m Speed Accuracy: 0.1m/s Battery: 3.7V 400mA Standby Time: 96h Normal Using Time: 36h Communication Time: 3h Weight: 80g Color: Orange, Blue, Pink Notes: Watch before using SIM card installed inside must be confirmed by the following: 1:support GSM network 2: have 2G data traffic,the Watch only can use 2G,3G data traffic 3:opened the call display