【4G Network Recommend】 : Speedtalk 4G Nano SIM Card, you need to call the coverage to Activate the caller ID, GPS data, traffic, Internet access and call function of your card, And make sure that your Nano Sim card has the frequency band supported by the watch. (Frequency band:B1/B2/B4/B5/B7/B12/B17/B28A)it may take 24 hours for datas to be synchronized and updated with your smart watch for kids. If you have any questions about your smart watch for kids, you can contact us. 【Multifunctional Kids Smart Watch】The 4G smartwatch for kids has all functions you need: Video/Voice Chat, SOS, WIFI, Pedometer, Texts, Alarm clock, Bluetooth transmission, GPS Tracker, Camera, Whatsapp, Video Player, App Store, Class Mode, Class schedule etc. This watch is such fully functional just like a mobile phone! It is perfect for parents who don’t want to buy a mobile phone for their children. 【4G Positioning of GPS+LBS+WIFI】The 4g kids gps tracker watch built-in GPS+WiFi+LBS locator provide you the actual information about your kid's real-time location. The 4G kids smartwatch gps tracker is here to give kids the freedom to be kids, while parents have peace of mind. Whether your children are indoors or outdoors, you can know the exact location and strengthen the protection of your child.(Positioning accuracy depends on network signal and environmental factors) 【 Video Call & WhatsApp Voice Chat】Smart watch for kids with 4G comes with functions such as voice and video calls and text messages. You can make video calls or voice chats with your children anytime, anywhere, and you can also send pictures. Video and voice chat anywhere to share the mood, caring about the situation, parent-child interaction everywhere. It is a great Christmas and birthday gift for boys and girls Age 4-12. 【Kid Smartwatch with SOS】: Our children's gps smart watch has built-in wifi intelligent positioning, and you can check the child's location on the phone at any time by the APP. When the child is in danger, they can press the SOS button for 3 seconds and the smartwatch will automatically circularly call 3 SOS numbers you set for help until someone answers it. The Cell Phone Wrist Watch very helpful for kids in emergency situations! 【IP67 Waterproof Smartwatch & 800mAh Long-lasting Battery】The 4g smart watch for kid waterproof level reaches IP67, and children can wear it when washing hands or playing in the water. Your kids don't have to take their watches off, It is not recommended to soak in water for avoid the watch damaged. The watch built-in 800mAh battery, it is the which can stand by for 5 days, keep away from frequent charging, increase the service life of the watch.

The 4g smartwatch for kids offers an ideal balance of parental peace of mind and independence for children, making it a perfect birthday gift choice for both boys and girls. 

4g smart watch feature-rich device combines communication and safety functionalities, including GPS tracking, video calling capabilities, and voice/text messaging through popular apps like WhatsApp. The sleek black design features a clear display screen and comfortable band perfect for daily wear. 

Kids can enjoy multimedia features including music playback, built-in camera, and a pedometer for activity tracking. The watch comes equipped with essential safety features like an SOS button for emergencies and a special Class Mode to minimize distractions during school hours. With WiFi and Bluetooth connectivity, this smart watch provides seamless integration with Android devices, accessing various apps through the Android App Store. 

The device offers an ideal balance of parental peace of mind and independence for children, making it a perfect birthday gift choice for both boys and girls.

How does it work: (You should do these steps one by one) :

 Step 1: Make sure your sim card is activated, you can test it on your cell phone. 

Step 2: Turn off the watch first(Must turn off, otherwise unknown error) 

Step 3: Insert a Nano SIM card(with data plan and call function) inside the SIM slot. 

Step 4: Turn on the watch and wait for 5 seconds. Find QR code in the watch menu and there is a registration QR code。 

Step 5: Download the App (SeTracker2) on your mobile, scan the QR code on the user guide to download App, register your account to log in App. 

Step 6: Realize all the functions via the App.  

 How to activate the card and use it in the smart watch for kids? 1.Please make sure the 4G signals cover your surrondings 2.Recommend card: Speedtalk 4G Nano SIM Card(Frequency band:B1/B2/B4/B5/B12/B17/B28A) 

3.The new SIM card, you need to call the coverage to Activate the caller ID, GPS data, traffic, Internet access and call function of your card, And make sure that your Nano Sim card has the frequency band supported by the watch   (After the SIM card is activated