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D31U
OEM
8526919090
The 4G Kids GPS Watch D31U is a cutting-edge smart wearable designed for modern parents seeking reliable child safety and connectivity. Powered by Android 8.1 OS, this watch combines precise positioning, two-way communication, and intelligent parental controls to keep kids safe while fostering independence. With IP67 Waterproof protection, GPS+WIFI+LBS positioning, and a unique Take Off Alarm, it’s the ultimate tool for real-time monitoring without compromising on kid-friendly features like video calls, music players, and educational games. Whether for school, playdates, or family trips, the D31U ensures parents stay connected and kids stay protected.

GPS+WIFI+LBS Triple Positioning: Achieves accuracy of less than 5 meters, leveraging Google Maps for real-time location tracking and history route playback.
Geo-Fence Safety Zone: Set up 3 non-overlapping safe areas; receive instant alerts when your child steps outside the boundary.
Take Off Alarm Alert: Get push notifications via the app if the watch is removed, preventing unauthorized disconnection.
SOS Emergency Call: A 5-second long press on the SOS button triggers automatic calls to pre-set contacts, ensuring quick help in crises.
Two-Way Video & Voice Call: 4G LTE network support enables clear global video calls and voice chats, keeping parents and kids connected anytime.
Social App Compatibility: Access popular apps like WhatsApp, TikTok, YouTube, and Facebook, letting kids interact safely with friends.
Manual WiFi Connection: Connect to home or school WiFi for stable connectivity and reduced data usage.
Multimedia Functions: Built-in music player, video recorder/player, and story listener to keep kids engaged during downtime.
Health & Fitness Tracking: Pedometer, calorie counter, and sleep monitoring help parents track kids’ daily activity and rest patterns.
Educational & Practical Tools: Math games, stopwatch, alarm clock, and multi-language support promote learning and time management.
Class Mode (Do Not Disturb): Disable non-essential functions during school hours to avoid distractions.
Reject Unknown Calls: Block calls from unlisted numbers, protecting kids from unwanted contacts.
Remote Management: Remotely shut down, restart, or monitor the watch via the Beesure GPS App, with lifetime free access to AWS Cloud server.
Parameter | Details |
Chipset | SL8521E |
Operating System | Android 8.1 |
Memory (RAM+ROM) | 1GB + 8GB |
Battery Capacity | 700mAh Class A Rechargeable Polymer Battery (2-3 days working time) |
Screen | 1.4-inch IPS Touch Screen, 240×240 Pixels, 2.5D Fillet Edge |
Camera | 0.3 Megapixels (Supports Photo Shooting & Remote Snapshot) |
Waterproof Rating | IP67 (No Swimming) |
Positioning Method | GPS + WIFI + LBS |
SIM Card Requirement | Nano SIM Card |
Dimensions | 50×43×17mm |
Weight | 54g |
Available Colors | Blue, Pink, Black |
Network Support | 4G/3G/2G/LTE (FDD: B1/B2/B3/B5/B7/B8/B20/B28A; WCDMB1/B2/B5/B8; GSM: B2/B3/B5/B8) |
Charging Cable | 1-meter 4Pin Magnet Charging Cable (Short-Circuit Protection IC) |
Insert a 4G Nano SIM Card: Open the SIM card tray and insert a valid Nano SIM to enable network connectivity.
Download the Beesure GPS App: Install the app from Google Play or the App Store on your smartphone.
Register & Bind the Watch: Create an account with your email, then scan the QR code on the watch’s back cover to pair the device.
Start Monitoring: Use the app to track real-time location, manage contacts, set safety zones, and control all watch features remotely.

Certified Quality: Complies with CE and RoHS standards, ensuring safe materials (PC+ABS+Silicon) for kids.
Free Premium Accessories: Get a free EU/UL charger, dock charging station, and tempered glass screen protector with every order.
Lifetime Free Services: Enjoy unlimited access to the Beesure GPS App and AWS Cloud server, no hidden fees.
Bulk Order Perks: Free standard 5V 1A chargers or dock stations for bulk purchases—ideal for schools or distributors.
It works with 4G/3G/2G/LTE networks globally, ensuring wide coverage for travel or daily use.
No. The IP67 waterproof rating protects against splashes, rain, and hand washing, but not swimming or submersion in deep water.
The 700mAh battery provides 2-3 days of working time, with 8 hours of continuous calls and 50 hours of standby.
Connect the watch to a laptop via the 4Pin charging cable, select "Media Device," and save music (AAC/AMR/WMA/MP3/MIDI) to the "Music" folder.
Enable the "Remove Device Switch" in the app—you’ll receive an instant push notification if the watch is taken off your child’s wrist.
Give your child safety, connectivity, and fun with the 4G Kids GPS Watch D31U! Order now to claim free accessories, enjoy lifetime app services, and secure bulk discounts. Perfect for parents who refuse to compromise on protection—click "Add to Cart" and let the D31U be your child’s smart safety companion!












The 4G Kids GPS Watch D31U is a cutting-edge smart wearable designed for modern parents seeking reliable child safety and connectivity. Powered by Android 8.1 OS, this watch combines precise positioning, two-way communication, and intelligent parental controls to keep kids safe while fostering independence. With IP67 Waterproof protection, GPS+WIFI+LBS positioning, and a unique Take Off Alarm, it’s the ultimate tool for real-time monitoring without compromising on kid-friendly features like video calls, music players, and educational games. Whether for school, playdates, or family trips, the D31U ensures parents stay connected and kids stay protected.

GPS+WIFI+LBS Triple Positioning: Achieves accuracy of less than 5 meters, leveraging Google Maps for real-time location tracking and history route playback.
Geo-Fence Safety Zone: Set up 3 non-overlapping safe areas; receive instant alerts when your child steps outside the boundary.
Take Off Alarm Alert: Get push notifications via the app if the watch is removed, preventing unauthorized disconnection.
SOS Emergency Call: A 5-second long press on the SOS button triggers automatic calls to pre-set contacts, ensuring quick help in crises.
Two-Way Video & Voice Call: 4G LTE network support enables clear global video calls and voice chats, keeping parents and kids connected anytime.
Social App Compatibility: Access popular apps like WhatsApp, TikTok, YouTube, and Facebook, letting kids interact safely with friends.
Manual WiFi Connection: Connect to home or school WiFi for stable connectivity and reduced data usage.
Multimedia Functions: Built-in music player, video recorder/player, and story listener to keep kids engaged during downtime.
Health & Fitness Tracking: Pedometer, calorie counter, and sleep monitoring help parents track kids’ daily activity and rest patterns.
Educational & Practical Tools: Math games, stopwatch, alarm clock, and multi-language support promote learning and time management.
Class Mode (Do Not Disturb): Disable non-essential functions during school hours to avoid distractions.
Reject Unknown Calls: Block calls from unlisted numbers, protecting kids from unwanted contacts.
Remote Management: Remotely shut down, restart, or monitor the watch via the Beesure GPS App, with lifetime free access to AWS Cloud server.
Parameter | Details |
Chipset | SL8521E |
Operating System | Android 8.1 |
Memory (RAM+ROM) | 1GB + 8GB |
Battery Capacity | 700mAh Class A Rechargeable Polymer Battery (2-3 days working time) |
Screen | 1.4-inch IPS Touch Screen, 240×240 Pixels, 2.5D Fillet Edge |
Camera | 0.3 Megapixels (Supports Photo Shooting & Remote Snapshot) |
Waterproof Rating | IP67 (No Swimming) |
Positioning Method | GPS + WIFI + LBS |
SIM Card Requirement | Nano SIM Card |
Dimensions | 50×43×17mm |
Weight | 54g |
Available Colors | Blue, Pink, Black |
Network Support | 4G/3G/2G/LTE (FDD: B1/B2/B3/B5/B7/B8/B20/B28A; WCDMB1/B2/B5/B8; GSM: B2/B3/B5/B8) |
Charging Cable | 1-meter 4Pin Magnet Charging Cable (Short-Circuit Protection IC) |
Insert a 4G Nano SIM Card: Open the SIM card tray and insert a valid Nano SIM to enable network connectivity.
Download the Beesure GPS App: Install the app from Google Play or the App Store on your smartphone.
Register & Bind the Watch: Create an account with your email, then scan the QR code on the watch’s back cover to pair the device.
Start Monitoring: Use the app to track real-time location, manage contacts, set safety zones, and control all watch features remotely.

Certified Quality: Complies with CE and RoHS standards, ensuring safe materials (PC+ABS+Silicon) for kids.
Free Premium Accessories: Get a free EU/UL charger, dock charging station, and tempered glass screen protector with every order.
Lifetime Free Services: Enjoy unlimited access to the Beesure GPS App and AWS Cloud server, no hidden fees.
Bulk Order Perks: Free standard 5V 1A chargers or dock stations for bulk purchases—ideal for schools or distributors.
It works with 4G/3G/2G/LTE networks globally, ensuring wide coverage for travel or daily use.
No. The IP67 waterproof rating protects against splashes, rain, and hand washing, but not swimming or submersion in deep water.
The 700mAh battery provides 2-3 days of working time, with 8 hours of continuous calls and 50 hours of standby.
Connect the watch to a laptop via the 4Pin charging cable, select "Media Device," and save music (AAC/AMR/WMA/MP3/MIDI) to the "Music" folder.
Enable the "Remove Device Switch" in the app—you’ll receive an instant push notification if the watch is taken off your child’s wrist.
Give your child safety, connectivity, and fun with the 4G Kids GPS Watch D31U! Order now to claim free accessories, enjoy lifetime app services, and secure bulk discounts. Perfect for parents who refuse to compromise on protection—click "Add to Cart" and let the D31U be your child’s smart safety companion!












LifeLine Elderly Healthcare & Senior Hajj Pilgrim Muslims Islam Project in Iran Muslims Islam When it comes to caring for our loved ones as they age, the concerns are complex and multi-layered. Worrying about a sudden fall, forgetting to take medication, or even feeling isolated all take a toll on families. In the past, our only recourse was to rely on traditional systems; frequent calls, handing over the house keys to a neighbor, or simply hoping that nothing bad would happen. But today, with the advent of new technologies, our definition of “active care” is changing. One of the pioneers of this change is the smart care wristband , which literally creates an invisible line of defense between the elderly and potential dangers. These devices are no longer just time-telling or pedometers; they are equipped with advanced fall sensors that can warn in a split second before the family even knows about a problem. But is this technology truly a “necessity” or a luxury?
For lady protection , Chile Goverment launched the GPS watch Jun.14,2021 GPS watch for lady women protection from partner violence -Chile Government launched TV the GPS watch for lady women protection from partner violence (Jun.14,2021) We’re working together against domestic abuse, we offer the GPS tracker (watch ) with panic button for emergency call for help , and real time real google map position monitoring ,until women and children are safe. Government working together to provide life-saving services and build a future where domestic abuse is not tolerated. “GPS tracker monitoring is not the panacea to keep women safe but it is another tool in the tool kit as we seek to address the full life cycle of violence across prevention, early intervention, response and recovery.”
Thailand's Government-sponsored health monitoring project for the elderly --------This project was a collaborative effort involving the local social community volunteers, the Red Cross, and elderly health care centers ( Nov.15,
4P-Touch Beesure GPS free download it from Googleplay store or Appstore, free using anytime anywhere
Gcare Socail Communities Elderly Healthcare In Chile
Nigeria Government Launched the GPS tracker watch for Muslim Islam Hajj Pilgrims Every year thousands of Hajj pilgrams went to Saudi Arabia , Nigeria Government launched the GPS watch to Hajj Pilgrims for personal security and position monitoring.
Smart Senior Healthcare GPS tracker watch ,If an aging loved one becomes lost or disoriented at times you may want to consider utilizing a GPS locator or a wearable device in order to track their whereabouts and find them in an emergency. The development of GPS medical alert systems has changed the way the elderly receive round-the-clock care while living at home. The changing technology does offer comfort for caregivers and autonomy to the elderly. Dementia and other similar conditions often cause elderly to become confused or lost in both familiar and unfamiliar places. It was only a matter of time before we made our medical records smart. A smart health monitoring service is bringing hardware and software capabilities together to assist with it There are all kinds of smart GPS watches that can help us on a daily basis. Ideally, a GPS tracking watch for adults can be used to locate an individual. These watches are also used to track our everyday fitness and activity status as well.
Beesure GPS SeTracker Server Protocol ,Server Protocol GPRS Communication
GPS Bracelet with heart rate and SOS GPS Bracelet with heart rate and SOS GPS Bracelet with heart rate and SOS Senior Healthcare GPS Bracelet with heart rate blood pressure SPO2 monitoring , temperature thermometer sensor, 4G IP67 waterproof Senior Healthcare GPS Bracelet with heart rate .blood pressure monitoring and Temperature measuring All health data (HR/BP/SPO2/Temperature)saved in Beesure GPS app for 30days: Manual measure on device end OR Remote measure in phone app end , both available
If you would like to monitoring all our devices on your server portal ,
Dear All, Please kindly note our Amazon server backstage URL already updated, the server account login ID and password as is , no any change , Please kindly note it.
App map positioning The device uses GPS technology, that is, a network of satellite on space to pinpoint the location of an object on earth. After turning on the device, it can be attached to the child's wrist or belongings, then the GPS tracking system will start to monitor their movement anytime anywhere.
Participated ICT EXPO 2014 Indonesia on May.2014
Safe GPS Tracker for Hajj Pilgrims And Umrah-HajjSafe, Shenzhen Yushengchang Technology Co.,LTD Hajj GPS Watch Safety Device with New Function for Hajj Safety Tracker : Tracking System GPS, AGPS and LBS and wifi realtime position triangulation Geo Fence Sleep monitor healthcare features
Esay Opeartion Senior Healthcare GPS Tracker Watches Is A Trend of The Elderly Fitness Care -Shenzhen Yushengchang Technology Co.,LTD We are ok to customize the software and lock screen for your senior healthcare watches , the elderly or users can not make any change in watch setting, the watch is easy and simple operation , all the setting and datas remote monitoring in phone app or in server platform backstage . OEM customized software with lock screen is warmly welcome !
GPS Bracelet with heart rate and SOS GPS Bracelet with heart rate and SOS GPS Bracelet with heart rate and SOS
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