SOS Smart Watch for Elderly
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.
The SOS Smart Watch for Elderly is designed to offer enhanced safety and peace of mind for both seniors and their families. Whether at home, on a walk, or traveling, this easy-to-use smartwatch provides real-time GPS tracking, an SOS emergency button, and other essential features that ensure your loved one stays connected and safe.
With a simple press of the SOS button, the wearer can send an immediate emergency alert along with their live location to pre-set contacts. In addition, the two-way calling feature allows seniors to communicate directly with family members or caregivers, even if they are unable to reach their phone.
Real-Time GPS Tracking: Track the wearer’s location in real-time, ensuring they’re safe wherever they go.
One-Touch SOS Emergency Button: Instantly send a distress signal to family or caregivers with the press of a button.
Two-Way Voice Calling: Speak directly with your loved one without needing a separate phone.
Health Monitoring (Optional): Monitor vital signs like heart rate and step count, promoting overall well-being.
Long Battery Life: Designed for extended use, so you don’t need to worry about constant recharging.
Water-Resistant Design: Wear it confidently in all weather conditions without worrying about water damage.
Senior-Friendly Interface: Simple, large icons and a user-friendly interface make it easy for seniors to navigate.
Real-Time GPS Tracking
One-Touch SOS Emergency Button
Two-Way Voice Calling
Health Monitoring (Optional)
Geo-Fencing Alerts
Long Battery Life
Water-Resistant Design
Senior-Friendly Interface
Fall Detection (Optional)
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.