The L20PRO combines fall detection with comprehensive health tracking to offer the ultimate solution for senior care. With its advanced sensors and real-time alerts, it empowers caregivers to act swiftly in emergencies, providing unmatched peace of mind
- Model: L20PRO
- Dual CPU with 4G + BLE integration for power efficiency.
- Comprehensive health monitoring with dual-color optical lens: PPG + SPO2 + temperature.
4G Smartwatch for Safety provides both reliable protection and connection during all situations. Through real-time health monitoring together with fall detection and emergency alerts the L20PRO provides solution for seniors to remain securely connected at all times. Caregivers receive quick responses through this device because it combines 4G + BLE integration with GPS tracking and two-way communication. To enhance its capability the watch offers a battery that can last for hours together with magnetic charging capability and cellular connectivity globally in 130+ countries.
Dual CPU with 4G + BLE integration for power efficiency.
Comprehensive health monitoring with a dual-color optical lens: PPG + SPO2 + temperature.
Using 2G, 3G, 4G and Wi-Fi technology the device allows roaming in more than 130 nations worldwide.
The device includes an automatic magnetic charging base equipped with an accessory power bank and beacon functions for combined usability.
Long-lasting battery life: Up to 10 days in power-saving mode.
Advanced Health Monitoring: Tracks heart rate, SPO2, and temperature in real time.
Accurate GPS Tracking: Real-time location tracking is possible with the integrated GPS chip which provides accurate GPS Tracking capabilities.
Customizable Charging Base: You can customize a Charging Base to charge your device while it enables BLE beacon operations and portable power mode simultaneously.
Durable Design: The device features IP66 waterproof rating combined with sturdy materials which provide reliable operation in daily use.
| Category | Details |
| Model Name | L20 EU |
| Bluetooth Version | BLE 5.0 |
| Waterproof | IP66 |
| Operating System | RTOS Thread X |
| LCD Display | 1.22-inch TFT, 240×240 resolution |
| CPU | Unisoc W307 Cortex A53 1GHz + GR5515 |
| GPS Chip | W307 |
| SIM Card | Nano, compatible with e-SIM |
| Battery Capacity | 900 mAh Lithium Polymer |
| Battery Life | 3-4 days (frequent use), up to 10 days (power save) |
| Charging Port | Magnetic 2-pin base |
| Dimensions | 57 x 34 x 14 mm |
| Available Colors | Black, White (for orders of 3K+ units) |
Frequency Bands
| Region | GSM | 3G WCDMA | LTE |
| EU Version | 850/900/1800/1900 MHz | Band 1, Band 8 | B1, B3, B5, B7, B8, B9, B19, B20, B28, B40, B41 |
| US Version | 850/900/1800/1900 MHz | Band 1, Band 8 | B2, B4, B5, B7, B12, B17, B66 |
Health Sensors
| Sensor | Details |
| Heart Rate Sensor | PAH8112ES or TBD, supports PPG raw data |
| SPO2 Sensor | Yes |
| Blood Pressure Sensor | Optional |
| Barometer | Optional |
| 3D Accelerator | BOSCH BMA456 or TBD |
Charging Base Specifications
| Feature | Details |
| Charging Base | |
| Dimension | Φ 44mm x H42mm |
| Weight | 16g |
| Input | 5V 2A |
| Max Output | 1A |
| Color | Black |
| Power Bank | |
| Battery Capacity | 900 mAh Lithium Polymer |
| Charge Duration | Full charge in 4-5 hours |
| Usage Duration | 3-4 days (frequent), 9-10 days (power save) |
| Beacon | |
| BLE Version | BLE 5.0 |
| Advertising Interval | 1000ms |
| Transmission Range | 50 meters in open area |
| Device Name | JABX4 |
Package Contents
| Item | Quantity |
| L20PRO GPS Smartwatch | 1 |
| User Manual (English) | 1 |
| Screwdriver | 1 |
| Pin | 1 |
| EU/UK Adaptor | 1 |
| Gift Box | 1 |
Middle-aged and Elderly Users: Provides safety and health monitoring for individuals living alone.
Elderly Dementia Patients: Enables real-time location tracking and SOS alerts.
Students: Ensures safety through two-way communication and geofencing.
Enterprise Management: Supports backend data analysis and AI algorithms for monitoring user health and activity in real-time.
Note: The L20PRO is a versatile solution for personal safety and health management, offering customizable features to meet diverse needs.
