Views: 0 Author: Site Editor Publish Time: 2026-01-06 Origin: Site
Against the backdrop of the nationwide policy banning smartphones in primary and secondary schools, how to create a safe, controlled, and practical communication and management tool for students? Ordinary smart watches either have redundant functions that easily distract students or lack sufficient safety protection, making them difficult to adapt to campus scenarios. The HW03 4G Smart Watch, independently developed by Shandong Kaer Electric Co., Ltd., is positioned as a professional 4G smart watch, integrating the comprehensive protection of kids security solution, the precise tracking of outdoor use kids watch with GPS, and the convenient interaction of 4g smart watch with touch screen. It becomes an all-in-one solution covering "safety protection, campus management, and home-school communication," perfectly aligning with campus management and family needs.
The reason HW03 has become the preferred choice for both schools and parents lies in three core advantages: first, secure and controllable communication, with 4G full-network access, whitelist mechanism, and classroom mute mode complying with campus rules; second, comprehensive safety protection, with multiple positioning, electronic fences, and emergency rescue forming a global safety net; third, practical and diverse functions, covering all campus life scenarios such as attendance, payment, and sports monitoring. It is not only a convenient 4g smart watch with touch screen but also a kids security solution that assists campus management.
When it comes to students’ campus communication and safety management, traditional solutions and ordinary smart devices often fall short:
Chaotic Communication Management: Lack of a whitelist mechanism, making it easy for unfamiliar harassing calls to interfere with students, which does not meet campus safety requirements;
Severe Classroom Interference: Lack of targeted mute design, and device ringtones and entertainment functions affect teaching order;
Delayed Safety Response: A single positioning method has insufficient accuracy, and emergency situations cannot quickly link parents and schools;
Insufficient Function Adaptation: No campus essential functions such as one-card and attendance, making it difficult to integrate into daily campus management.
The HW03 4G smart watch accurately addresses these pain points, with "safety as the foundation, management as the core, and practicality as the key," becoming an ideal choice that aligns with campus policies and family needs.
As a professional 4G smart watch, HW03 is fully adapted to campus management requirements in communication design:
4G Full-Network Access for Smooth Communication: Supports multiple bands of LTE-FDD and LTE-TDD 4G networks, with clear calls and stable signals. It can maintain smooth communication even in complex campus environments such as teaching buildings and basements;
Whitelist Mechanism to Block Risks: Parents can customize whitelisted numbers allowed for calls through the APP, and unfamiliar numbers cannot access, effectively preventing telecom fraud and harassment and safeguarding students’ communication safety;
Precise Classroom Mute Control: Schools can uniformly set "classroom invisible mode" to block non-essential functions such as calls, step counting, and audio books, retaining only classroom interaction-related functions to avoid interfering with teaching order;
Convenient Touch Operation: Equipped with a 1.54-inch capacitive touch screen with a resolution of 240*240, featuring a simple interface and intuitive operation. Young students can quickly get started, in line with the convenient interaction advantages of 4g smart watch with touch screen.
As an outdoor use kids watch with GPS, HW03 achieves global coverage and rapid response in safety protection:
Multiple Precise Positioning: Integrating a variety of positioning technologies, it can accurately lock students’ positions whether in indoor campus scenarios or outdoor environments during commutes. Parents and schools can check in real time;
Trajectory Playback and Electronic Fence: Supports playback of activity trajectories within 7 days for convenient trip tracing; multiple electronic fences such as campus, home, and necessary routes can be set. When students enter or exit the boundary, an alarm is automatically triggered to fully prevent the risk of getting lost;
Emergency SOS for Rapid Rescue: When students encounter dangers, long-pressing the SOS button can cyclically call preset emergency numbers and push real-time location information, ensuring that parents and schools respond in the first place;
Special Safety Alerts: Equipped with anti-drowning alarm function. When students approach or enter dangerous waters, it can automatically trigger a reminder and notify guardians to strengthen outdoor safety protection.
HW03 deeply fits daily campus management needs, simplifying campus operations with practical functions:
Intelligent Attendance for Efficiency: Supports dual modes of remote attendance and card-swiping attendance, automatically records students’ entry and exit from school and dormitories, generates attendance reports and pushes them to the management terminal, greatly reducing the cost of school attendance management;
One-Watch for Campus Life: Compatible with the school’s one-card system, it can realize functions such as canteen consumption, book borrowing, and access control. It also supports third-party payments and super SIM card expansion to meet campus consumption and identity authentication needs;
Uninterrupted Information Transmission: Supports receiving and pushing campus notifications, class schedules, and homework requirements, ensuring that important information from schools and parents is quickly conveyed to students;
Sports Health Monitoring: Equipped with functions such as step counting, sleep monitoring, heart rate and blood oxygen monitoring, it supports Bluetooth connection to peripherals such as skipping ropes, records sports data and synchronizes it to the platform, helping schools grasp students’ physical conditions.
HW03 fully considers students’ usage scenarios in design, balancing comfort and durability:
Lightweight and Comfortable to Wear: The watch weighs only about 36g with dimensions of 57mm40mm16mm. Paired with a soft strap, it is comfortable to wear for a long time; available in three colors (black, blue, orange) to meet students’ aesthetic needs;
Long Battery Life for Worry-Free Use: Built-in 800mAh polymer lithium-ion battery with strong battery life, no need for frequent charging, adapting to students’ long-term use at school;
Durable and Easy to Maintain: Made of ABS+PC material, it is shockproof and wear-resistant; the magnetic charging method is convenient and safe, reducing the loss of the charging interface and extending the service life of the device.
HW03’s practical design is not limited to daily campuses but also covers diverse extended scenarios:
Off-Campus Research/Camp: The precise positioning and emergency rescue functions of outdoor use kids watch with GPS ensure the safety traceability of students’ outdoor activities;
Boarding Schools: Functions such as attendance, dormitory access control, and night sleep monitoring help schools achieve 24-hour comprehensive management;
After-School Care: Electronic fence and calling functions facilitate communication between care institutions and parents about students’ dynamics, ensuring after-school safety;
Daily Commute: Real-time positioning and route tracking functions allow parents to clearly grasp students’ situations during commutes, providing peace of mind.
From controllable communication safety to global safety protection, from efficient campus management to students’ daily use, the HW03 4G smart watch integrates the core advantages of kids security solution, outdoor use kids watch with GPS, and 4g smart watch with touch screen, fully aligning with the communication and management needs of primary and secondary schools under the "smartphone ban" policy. It not only solves the pain points of traditional devices such as chaotic communication, classroom interference, and insufficient safety but also becomes an important link connecting students, families, and schools with diverse and practical functions.
