Product Advantages Multi-Mode High-Precision Positioning (<10m Accuracy)
The elderly 4G smart watch adopts multi-technology fusion positioning to ensure accurate and stable tracking in various indoor and outdoor environments.
Positioning Technologies Include:
GPS / Beidou / GLONASS satellite systems
A-GPS assisted positioning
WiFi positioning
Cellular base station (LBS) positioning
Motion sensor & AI algorithm optimization
2.4GHz wireless auxiliary positioning
Positioning accuracy: <10 meters (under optimal GPS conditions)Historical route playback: Up to 7 days
This makes it an ideal:
Real-time elderly safety tracker
Home care positioning watch
Outdoor anti-lost tracking device
Electronic Fence & Real-Time Safety Monitoring
The built-in electronic fence (geofencing) function allows family members to define safe activity zones.
Platform Functions Include:
Real-time location monitoring
Entry and exit boundary alerts
7-day movement history playback
Centralized device management
Family number unified configuration
By connecting with the smart elderly care platform, caregivers can improve safety supervision while reducing the burden of manual tracking.
4G LTE Full Netcom Two-Way Calling
Equipped with Nano SIM support and global 4G LTE band compatibility, the elderly smart watch enables stable voice communication between seniors and family members.
Communication Features:
4G LTE full network connectivity
HD two-way calling
Whitelist contact management
Blocking of unauthorized incoming calls
Automatic SOS call retry
Multiple LTE band versions are available to support global markets across Asia, Europe, and America.This ensures smooth deployment for international elderly care projects.
One‑Key SOS Emergency Call
In critical situations, the device provides reliable emergency help for the elderly.
Emergency Functions:
One‑key SOS long‑press trigger
Automatic SMS alert notification
Cycle dialing to emergency contacts
Auto redial twice if no answer
Real-time position sharing during alert
This greatly improves emergency response speed and personal safety for the elderly.
Comprehensive Health Monitoring
The watch supports all‑day health data tracking to support daily care management.
Health Functions:
Real-time heart rate monitoring
Blood oxygen detection
Stress level evaluation
Sleep duration & quality analysis
Step counting & motion recording
Medication reminder
Wear detection alert
This helps caregivers and family members grasp health conditions timely.
Senior‑Friendly Simple Design
The watch is specially designed for the elderly with easy operation and clear feedback.
User Features:
1-inch LCD screen (no touch)
Large font & clear display
High loud speaker (up to 85dB)
Simple physical buttons
Easy-to-hold lightweight body
No complicated operations
Elderly users can operate independently without learning troubles.
Durable Watch Design with IP68 Protection
The 4G elderly smart watch provides stable performance for long-term daily use.
Physical Specifications:
Dimension: 55mm × 37.3mm × 16.3mm
Weight: About 36g
Housing: PC material
Waterproof grade: IP68
Charging: 2‑pin magnetic charging
Battery: 800mAh large capacity
The compact wrist-watch design ensures comfortable long-time wearing and strong protection.
Global Network Compatibility
The device supports multiple 4G LTE frequency bands to ensure wide regional adaptability.
Network Highlights:
Nano SIM card support
Asian & European LTE band versions
Stable full‑netcom signal
Wide coverage for home & travel
This makes the product suitable for global elderly care distributors and government projects.
Smart Elderly Care Platform & Customization
Designed for B2B integration and large‑scale care projects, the system supports:
Centralized web management platform
APP customization
White‑label branding
Private server deployment
API interface access
LTE band customization
OEM / ODM full‑process manufacturing
This makes it ideal for:
Smart elderly care solution providers
Pension institution operators
Telecommunication operators
Government elderly care projects
Private label safety watch brands
Why Choose Kaer HW02 4G Smart Watch for Elderly?
✔ Multi-mode high-precision positioning (<10m)
✔ 4G LTE HD two-way calling
✔ One-key SOS emergency alert
✔ Electronic fence & 7-day trajectory playback
✔ Heart rate & blood oxygen health monitoring
✔ IP68 waterproof & durable design
✔ Senior-friendly simple operation
✔ Large battery & magnetic charging
✔ Smart care platform management
✔ OEM / ODM customization support
