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OEM 4G Kids GPS Smart Watch HW01 | Student Tracker Manufacturer - KAER

7-Layer Hybrid Precision Positioning: Fuses GPS, BeiDou, GLONASS, A-GPS, Wi-Fi, LBS base stations, and motion sensors with AI optimization for accurate indoor/outdoor tracking within 10 meters.
Smart Campus NFC Integration: Optional 13.56MHz NFC module seamlessly integrates with school gate access control, automated attendance check-ins, and cashless campus payment ecosystems.
IP68 Certified Waterproofing: Engineered with a ruggedized polymer housing and an IP68-rated seal to withstand continuous daily wear, hands-washing, and heavy rain in active school environments.
Failsafe SOS & Whitelist Communication: One-touch SOS instant alerts auto-dial preset emergency contacts up to 2 times, while an administrative incoming call whitelist blocks 100% of unauthorized spam.
Open Platform & API Customization: Fully supports system integrators with app UI white-labeling, private cloud server deployment, API integration, and bespoke LTE band flashing.

Price: Inquire for Wholesale / Volume Discount
Availability: Custom Production (B2B Bulk OEM/ODM Orders Only)


Model:	HW01
Availability:



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Product Description

Technical Parameter

Introduction

Product Overview

The KAER HW01 4G LTE Kids GPS Smart Watch is an enterprise-grade smart campus wearable designed for comprehensive student safety and automated attendance management. Featuring a vibrant 1.69-inch HD touchscreen display and an ultra-durable polymer casing, this child-friendly device eliminates digital entertainment distractions while keeping students connected with families and schools. Backed by an 800mAh high-capacity lithium battery, it delivers a reliable 7-day standby time, ensuring continuous operation inside and outside the classroom.
Commercial Solutions & Applications

For Education Technology Integrators: HW01 goes beyond consumer-grade trackers by providing an open platform. We support telecom operators and smart campus solution providers with private server deployment, customized firmware, and flexible API integrations.

For Automated Student Attendance: The optional built-in NFC chip transforms the watch into a wearable student ID card. It allows schools to create safe geofencing zones, automatically record attendance data when a student enters the school perimeter, and immediately lock the interface via "Do-Not-Disturb in Class" mode during lessons.
Technical Specifications

Network & LTE Bands: Global 4G LTE network integration with VoLTE HD voice calling fallback to legacy 2G bands (FDD-LTE: B1/B3/B5/B8; TDD-LTE: B34/B39/B40/B41).

Display Interface: 1.69-inch TFT LCD panel with single-point touch, 240×280 resolution, and adjustable display backlight for day/night visibility.

Battery Power: Premium 800mAh polymer lithium battery providing >5 hours continuous talk time and >7 days standby time (approx. 2.5 hours charging time via standard port).

Physical Metrics: Dimensions: 57 × 43 × 14mm; Weight: ~60g; Available Colors: Black, Green, Pink.

Through this 4G Smart Watch, schools enable intelligent attendance systems and enhanced security monitoring, creating a safety barrier for students.
The 4G Smart Watch is easy to use, offers clear voice quality, and is durable. Its family contacts, emergency calling, and smart location features ensure student safety. This 4G Smart Watch solution is ideal for primary and secondary school campuses.

Multi-Technology High-Accuracy Positioning

Combines GPS, BeiDou, Glonass, WiFi, and cellular positioning to deliver stable indoor and outdoor tracking. Location accuracy can reach within 10 meters, with support for real-time monitoring and route playback.
Electronic Fence & Smart Attendance Control

Schools can set geofencing zones and receive alerts when students enter or leave designated areas. The platform also supports Do Not Disturb scheduling during class time to maintain classroom discipline.
4G LTE & VoLTE Two-Way Calling

Supports Nano SIM cards and 4G LTE / VoLTE HD calling for clear communication between students and parents. Whitelist contact settings ensure that only authorized numbers can reach the device.
One-Click SOS Emergency Alert

A dedicated SOS button instantly sends alerts and calls preset emergency contacts when pressed. Automatic redial ensures that help can be reached quickly in urgent situations.
Non-disturb in class

Set the Do Not Disturb schedule. During the scheduled time, the 4G Smart Watch will not make or receive calls/messages and the screen will stay locked.
Platform management

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.

FAQs

Can this 4G student watch be integrated into our existing smart campus IoT software?

Yes, absolutely. The HW01 is engineered specifically for B2B system integrators and telecom operators. We provide full API integration support, app UI white-labeling, private server deployment, and custom firmware flashing to ensure flawless synchronization with your existing school management platforms.
How does the NFC module enhance student access control and campus security?

The optional 13.56MHz NFC chip operates at a sensing distance of 0-15mm, allowing schools to use the watch for automated campus gate access control, classroom attendance check-ins, and even integration with school cafeteria cashless payment ecosystems.
What fail-safe mechanisms ensure child safety during an off-campus emergency?

In urgent situations, holding down the dedicated physical button instantly sends an alarm SMS with live location coordinates to designated numbers. Simultaneously, the device initiates a VoLTE call to preset contacts, featuring a smart fallback system that automatically redials up to two times if the call goes unanswered.

Source Directly from an ISO-Certified Telecom Pioneer

Shandong Kaer Electric Co., Ltd. operates elite manufacturing facilities certified under ISO9001, ISO14001, and ISO27001 standards. Routinely launching telecom innovations at global expos like MWC Barcelona and ATxEnterprise, we guarantee reliable lead times, direct factory wholesale pricing, and flexible OEM/ODM capabilities for global distributors.

Items		Parameters
Screen	LCD	1.69 inch TFT 240*280，single-point touch.
Communication section	SIM	NANO SIM
	Call	Support LTE voice solution and VoLTE two-way communication
	FDD-LTE	B1/B3/B5/B8
	TDD-LTE	B34/B39/B40/B41
Location	Positioning mode	GPS, Glonass, AGPS, WiFi, base station assisted positioning, motion sensor assisted positioning, AI algorithm positioning, Bluetooth positioning
Location	Accuracy	<10m
Structure	Color	Black, Green, Pink
	Dimension	574314mm
	Weight (bare weight)	Around 60g
	Number of buttons	1
Battery	Battery Type	Polymer lithium battery
	Capacity	800mAh
	Working and standby	Standby time: >7 days (heart rate and blood oxygen are not turned on)
		Talk time: >5 hours
		Charging time: about 2.5 hours
NFC	Card type	13.56MHz
NFC	Card distance	0~15mm
Hardware Configuration	Motor	Yes
	Accelerometer	Yes
	NFC	Optional
	Waterproof grade	IP68

Product Description

Technical Parameter

OEM 4G Kids GPS Smart Watch HW01 | Student Tracker Manufacturer - KAER

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