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The HW04 round display 4G smart watch is a professional wearable safety device designed for primary and secondary school students. Combining sporty aesthetics with ergonomic craftsmanship, this teen smart watch features a minimalist round screen and a skin-friendly silicone strap, delivering comfortable all-day wearing experience.
Built with mature 4G communication and multi×technology positioning systems, the device focuses on campus safety monitoring, intelligent attendance and parent-child communication. It is widely applicable for educational institution deployment, campus safety project matching and family daily safety supervision.
High-precision hybrid positioning: Support Beidou, GPS, Glonass and auxiliary positioning sensors
Full-protection safety mechanism: One-click SOS alarm and customizable electronic fence
Standardized campus management: Cloud platform for unified device configuration
Student-friendly communication: Whitelist call mode to block strange numbers
Adopting an industrial-grade hybrid positioning solution, this campus smart watch integrates Beidou, GPS, Glonass, Wi-Fi, cellular signals and motion sensors. With optimized AI positioning algorithms, it maintains stable positioning accuracy in complex environments such as teaching buildings, playgrounds and dormitories.
The system supports 7-day historical trajectory recording. Parents and campus administrators can check movement tracks at any time to realize traceable student safety management.
Users can set multiple safety electronic fences for campuses, homes and fixed activity areas. Once the watch crosses the preset safe boundary, the platform will automatically push real-time alert notifications.
This passive safety warning function effectively prevents uncontrolled wandering of students and reduces hidden safety risks during school hours and after-school breaks.
Equipped with an independent SOS shortcut key, the watch supports one-click emergency triggering. In case of emergencies, the device automatically sends alert messages and dials preset emergency contacts.
To ensure communication accessibility, the watch will automatically redial twice if the emergency call is unanswered or hung up, maximizing the success rate of emergency assistance.
The watch allows managers to customize family and school contact whitelists. All unauthorized strange incoming calls will be automatically blocked to avoid spam harassment and bad information interference.
For educational institutions, unified batch configuration of whitelist rules simplifies communication management and builds a pure communication environment for teenagers.
Connected with the campus cloud management platform, the watch realizes automatic access attendance. The entry and exit records of students are synchronized to the management terminal in real time, replacing inefficient manual registration.
In addition, it supports sleep quality detection and daily sports data recording, helping parents and teachers grasp students’ physical health status in real time.
Diversified built-in watch face styles are available for free switching. Students can match different watch faces according to daily outfits and usage scenarios, meeting personalized aesthetic needs while maintaining a simple campus style.
The HW04 smart watch is available in cream white and black. The bare weight is controlled at about 53g, with a compact body size of 53.5mm×47mm×16mm. The streamlined curved design fits the wrist curve without causing compression fatigue.
The watch strap is made of food-grade silicone material, which is hypoallergenic, wear-resistant and sweat-proof, suitable for long-term daily wearing of teenagers.
Adopting a 1.39-inch LCD round screen with 360×360 high resolution, the device presents clear text and image display. The capacitive touch screen supports sensitive tapping and sliding operation, bringing smooth user experience.
Built-in 720mAh polymer lithium-ion battery ensures stable daily endurance. Equipped with a magnetic charging port, the watch supports fast magnetic docking charging. The hidden charging structure effectively reduces interface wear and prolongs equipment service life.
For campus solution providers and school management teams, the cloud platform supports one-key batch setting. Administrators can uniformly modify whitelist numbers, electronic fence ranges and non-disturb time periods for all bound devices.
All data including positioning tracks, attendance logs and emergency alerts are synchronized to the cloud background in real time. The visualized data dashboard helps managers complete refined campus safety supervision with low labor costs.
Manually set silent periods corresponding to classroom time. The watch automatically shields call reminders and message pop-ups during classes to avoid disrupting daily teaching order.
Item | Parameter | |
|---|---|---|
Complete Machine | Color | Cream white and black available |
Strap Material | Food-grade silicone | |
Product size (approx.) | 53.5mm(L)*47mm(W)*16mm(H) | |
Weight (bare weight) | Around 53g | |
Module | Bands | LTE-FDD:B1、B3、B5、B8 LTE-TDD:B34、B39、B40、B41 |
Screen | LCD | Resolution360*360, 1.39-inch LCD |
Touch Screen | Capacitive touch screen | |
Communication | SIM | Nano SIM card |
Network | 4G | |
Power | Charging port | Magnetic charging |
Battery | 720mAh Polymer lithium-ion battery | |
Accessories | Power cable | 1 |
Card removal pin | 1 | |
Conditions of Use | Working Humidity | 5％～95％（No condensation） |
Atmospheric Pressure | 86～106Kpa | |
Working Temperature | 0℃～+45℃ | |
Campus Safety Deployment: Daily attendance and real-time location management for primary and secondary schools
Educational Allocation: Unified equipment allocation for educational institutions and public welfare projects
Family Guardian Supervision: Parents remotely monitor teenagers’ travel tracks and safety status
Campus Solution Matching: Supporting wearable terminal for campus intelligent safety system
Yes. The HW04 smart watch covers mainstream global 4G frequency bands. It maintains stable communication and positioning signals in most regions, adapting to cross-regional usage demands.
There is no strict quantity limit. Managers can set multiple customized electronic fences according to campus layouts, home addresses and daily activity ranges to form an all-round safety protection zone.
Absolutely. Adopting food-grade silicone raw materials, the strap is hypoallergenic, non-toxic and breathable. It is specially optimized for teenagers’ delicate skin to avoid redness and allergies.
After triggering the SOS function, the watch will send alert messages and make calls to preset contacts. It will automatically redial twice if the call is unanswered or hung up, ensuring reliable emergency contact.
Parents can designate family contacts, enabling students to call family members. Multiple whitelisted numbers may also be configured, blocking all non-authorized incoming calls.
Schools can use the platform to centrally manage Student GPS Tracker, uniformly set up family numbers, establish electronic fences, and configure non-disturb time periods, thereby improving the school's administrative efficiency.
