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D51
OEM
85269100
Introducing the New 4G Kids GPS Tracker D51, a cutting-edge smart watch designed to prioritize kids' safety while keeping them connected. Equipped with GPS+WIFI+LBS positioning technology, a unique hidden 180° rotation camera, and 4G LTE connectivity, this device lets parents monitor their children's real-time location anytime, anywhere. With an Android 8.1 system, 2.02-inch radian IPS screen, and 1GB+16GB storage, it balances safety features with kid-friendly multimedia functions—making it not just a kids safety tracker but a versatile companion for daily use. Whether for school, outdoor trips, or playdates, the D51 ensures peace of mind for parents and independence for kids, all with IP67 waterproof protection for durability.


GPS+WIFI+LBS triple positioning: Delivers accuracy within 5 meters, ensuring you always know your child's exact location via real-time Google Map updates.
History Route tracking: Review past movements through the Beesure GPS app to stay informed about your child's daily itinerary.
Geo-fence/Safety Zone: Set custom safe areas (e.g., home, school) and receive instant SMS alerts if your child steps outside the zone.
Two-way voice call: Clear calls via 4G/3G/2G networks, allowing kids and parents to stay in touch effortlessly.
Two-way video call: HD video chats through the 0.3M camera, letting you see your child and vice versa for added reassurance.
Voice remote monitoring: Listen in on your child's surroundings discreetly to ensure they're safe in unfamiliar environments.
Class mode (Do Not Disturb): Disable watch functions during school hours to help kids focus on learning—easily canceled via the app.
One-key SOS button: Kids can press the SOS button for emergency help, sending instant alerts to parents.
Reject unknown calls: Blocks unwanted calls, protecting kids from strangers.
Popular apps support: Access WhatsApp, TikTok, YouTube, WeChat, and Instagram for age-appropriate entertainment and communication.
Face unlock: Secure access to the watch with facial recognition technology.
Pedometer, Calorie & Sleep monitoring: Track your child's health and activity levels for a balanced lifestyle.
AI voice assistant: Answers questions, helps with homework, and enhances usability for kids.

Parameter | Details |
Model | D51 |
Chipset | ASR8601C |
Operating System | Android 8.1 |
Memory | 1GB RAM + 16GB ROM |
Network Support | 4G/3G/2G (4G VOLTE) |
Positioning Technology | GPS+LBS+WIFI+MAC address positioning |
Positioning Accuracy | Less than 5M |
Screen | 2.02-inch IPS radian screen, 320×385 pixels |
Camera | 0.3M hidden 180° rotation camera |
Battery Capacity | 950mAh class A rechargeable polymer battery (4-5 days working time) |
Waterproof Rating | IP67 (no swimming) |
SIM Card | Nano SIM card |
Buttons | Power/SOS panic button |
Dimensions | 53.4×42.55×17.76mm |
Weight | 61.1g |
Available Colors | Black, Blue, Pink, White |
Charging Cable | 1-meter 4pin magnet charging cable (anti-short circuit IC) |
Frequency Bands | 4G-FDD: B1/B2/B3/B5/B7/B8/B20; 4G-TDD: B34/B38/B39/B40/B41; WCDMB1/B2/B5/B8; GSM: B2/B3/B5/B8 |
Usage Scenarios:
Scenario: Your child walks or takes the school bus independently every morning.
How It Helps: Check their real-time location on the app map to confirm they have arrived at school safely. Set up a "School Safety Zone" to automatically receive a phone notification the second they step into the campus.
Scenario: Kids are riding bikes or playing tag with friends in the neighborhood park.
How It Helps: Enjoy hands-free peace of mind while letting kids explore. If they wander beyond the pre-set Geo-Fence boundary, parents receive an instant alert.
Scenario: In crowded places like shopping malls, amusement parks, or busy events, a child gets separated from parents.
How It Helps: The child simply presses and holds the SOS button for 3 seconds. The watch immediately dials pre-set emergency contacts continuously and pushes precise location coordinates to the parents' phones.
Scenario: School policies restrict cell phones or disruptive electronics during class.
How It Helps: Enable Classroom Mode / Do Not Disturb via the app during school hours. The device acts strictly as a standard watch, blocking incoming calls and notifications so the child can focus entirely on studying.
Scenario: Asking your child to come home for dinner or checking in after extracurricular practice.
How It Helps: Send quick voice messages or make crisp two-way HD calls anytime, without worrying about stranger calls thanks to the strict contacts whitelist.

Insert a 4G Nano SIM card into the watch to enable network connectivity. Download the Beesure GPS app from Google Play or the App Store and install it on your smartphone. Register via email in the app, then scan the QR code on the watch's back cover to bind the device. Start monitoring by using the app to track real-time location, make video/voice calls, set safety zones, and control watch functions remotely.

Secure Data Protection: All data is encrypted with key encryption and stored on AWS Cloud servers, ensuring privacy and security.
Lifetime Free App & Server: The Beesure GPS app and AWS Cloud platform are free forever—no ads or subscriptions.
12-Month Warranty: Enjoy a 12-month warranty from the shipping date, with responsive technical support for any issues.
OEM & ODM Services: Customize logos, gift boxes, and manuals for bulk orders (free for orders over 1000pcs).
Yes, a 4G Nano SIM card is required to enable calls, data, and positioning functions. The SIM card is not included in the package.
The 950mAh battery provides 4-5 days of working time with normal use, and the night power-saving mode extends battery life further.
Yes! Use the Class Mode in the Beesure app to disable the functions during specified school hours.
It has an IP67 waterproof rating, which means it's resistant to splashes, rain, and accidental submersion in shallow water—but not suitable for swimming.
Yes, the Beesure app supports binding multiple D51 watches, allowing you to monitor all your kids from a single device.
Don't compromise on your child's safety—invest in the 4G Kids GPS Tracker D51 today! Enjoy free EU/UL charger, dock charge station with every order. For bulk purchases, get free custom logo and packaging (orders over 1000pcs) and exclusive discounts. Click "Order Now" to give your child a safe, connected, and fun smart watch—peace of mind is just a click away!










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For lady protection , Chile Government 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.”
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Homecare works best when an older adult can keep familiar routines while caregivers have a clear way to respond if something changes. The D41WiFi elderly GPS tracker watch is designed for that balance.
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A simplified RTOS-based smartwatch that integrates Wi-Fi connectivity to address these limitations. The key innovation is dual-mode Wi-Fi connection—enabling both manual user control and remote caregiver management. The device excludes a camera to reduce cost, complexity, and privacy concerns, making it more accessible and acceptable for elderly users. The RTOS-based GPS health monitoring watch with dual-mode Wi-Fi connectivity offers a practical, cost-effective solution for elderly care. By excluding a camera, the device reduces cost and complexity while addressing privacy concerns. The combination of manual and remote Wi-Fi management ensures continuous connectivity regardless of the user's technical ability. With applications across homecare, nursing care, and hospital care for elderly, this simplified design effectively meets the essential needs of elderly monitoring while remaining accessible to its users.
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