L16 Pro 4G GPS Watch
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Details
Emergency Call-for-Help Feature
In any emergency, quick access to help is essential. With the smartwatch’s one-touch help button, users can instantly send alerts and their live GPS location to preset contacts. The large, easy-to-press button is designed for seniors or individuals with limited dexterity, ensuring reliable activation even in stressful situations. Whether the wearer is feeling unwell, disoriented, or facing a sudden emergency, one-touch help provides immediate support—offering safety, independence, and reassurance every day.


Real-Time GPS Tracking
The smartwatch delivers highly accurate location tracking using GPS, Wi-Fi, and cellular positioning. Family members or caregivers can view the wearer’s real-time location through the companion app and check movement history anytime. Whether the user is at home, walking outdoors, or traveling, this feature ensures their whereabouts are always clear and accessible. Designed especially for seniors and vulnerable users, precise tracking adds an extra layer of confidence and security for families who want to stay connected and informed.
Comfortable Design
The smartwatch is built with simplicity and comfort at its core, making it ideal for seniors and anyone who prefers straightforward operation. Large icons, clear text, and an intuitive menu layout help users navigate features like calling, health tracking, and SOS alerts with ease. The responsive touchscreen ensures smooth interaction, while the streamlined interface avoids unnecessary complexity. Every detail—from the layout to the button placement—is designed to reduce confusion and enhance usability. Whether at home or outdoors, the easy-to-use design allows the wearer to enjoy smart technology with confidence, independence, and comfort.

Core Features
Emergency Call-for-Help: Simple one-touch activation to alert emergency services, providing immediate assistance when needed.
Real-Time GPS Tracking: Allows caregivers and family members to monitor the wearer’s location, ensuring senior safety.
Health Monitoring: Tracks heart rate and activity levels to keep caregivers informed of seniors' health status.
Comfortable & Lightweight Design: Ergonomically designed for all-day wear, ensuring comfort and convenience.
Waterproof: IP66-rated, making it resistant to water splashes, sweat, and rain, ideal for daily wear.
Long Battery Life: Offers several days of use on a single charge, reducing the need for frequent recharging.

Global 4G Connectivity: Supports 4G LTE for seamless tracking and communication in over 130 countries.
Specification
| Category | Details |
| Model | L16 |
| Bluetooth Version | None |
| Waterproof | IP67 |
| OS | RTOS Thread X |
| Display | 1.0 inch TFT, 128x64 resolution |
| CPU | Unisoc UIS8910 CAT1 LTE, Cortex A5, 500MHz |
| GPS Chip | MTK 3333 or TBD |
| Connectivity | GSM 850/900/1800/1900MHz, LTE (see frequency bands below) |
| Battery Capacity | 680mAh Lithium Polymer Battery |
| Battery Life | 3–4 days (frequent use), 4–5 days (normal use), 6–7 days (standby mode) |
| Sensors | Heart rate, temperature (NST117), 3D accelerator (DA217 or TBD) |
| Charge Port | Magnetic 2-pin |
| SIM Card | Nano, compatible with e-SIM |
| Dimensions | 55 x 31 x 14.8 mm |
| Available Colors | Black, White (bulk order of 3,000 units required for White) |
| Material | Watch case: PC+ABS+LDS; Strap: 18mm silicone sport strap |
Frequency Bands
| Region | Frequency Band |
| USA | GSM: 850/900/1800/1900MHz; LTE: B2, B4, B5, B7, B12, B17 |
| EU | GSM: 850/900/1800/1900MHz; LTE: B1, B3, B7, B8, B20, B38, B39, B40, B41 |
Health Sensors
| Sensor | Details |
| Heart Rate Sensor | PAH8009 or TBD |
| Temperature Sensor | NST117 |
| 3D Accelerator | DA217 or TBD |
Package Contents
| Item | Details |
| Smartwatch | 1 x L16 GPS Smart Watch |
| Accessories | 1 x Screwdriver, 1 x Pin, 1 x EU/UK Adapter |
| Manual | 1 x User Manual (English) |
| Gift Box | Included |
Application Scenarios

Travel and Day Trip Tracking

Outdoor Activity Safety

Independent Living

Medical Emergency Response

Wandering Prevention
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