Verizon Smartwatch for Seniors – 4G Safety & Health Monitoring for Everyday Use
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
- Long Battery Life
- Water-Resistant Design
Many users searching for a Verizon smartwatch for seniors are looking for senior-friendly devices that support 4G connectivity on networks commonly used in the United States. Shenzhen JiAi Medical Technology Co., Ltd. designs senior smartwatches compatible with major global LTE bands, making them suitable for projects that require deployment on carriers including Verizon, depending on the specific band support selected in OEM/ODM configurations.
These senior smartwatches include SOS emergency calling, 4G two-way voice communication, and GPS/LBS/WiFi positioning, enabling reliable outdoor tracking and fast response during emergencies. The simplified interface, large icons, and adjustable volume make the watch easy for older adults to operate, especially those with vision or hearing limitations.
Health-related features include heart rate and blood pressure monitoring, SpO₂ tracking, sleep analysis, and daily activity recording. These functions help caregivers, health platforms, and senior-living programs monitor long-term wellness trends. Optional automatic fall detection adds additional safety for seniors who live alone or require higher-risk monitoring.
For organizations evaluating solutions similar to a Verizon smartwatch for seniors, JiAi provides full OEM/ODM customization, including firmware adjustments, UI design, strap and casing options, larger battery configurations, and protocol integration with third-party medical or monitoring platforms. This allows distributors, care institutions, and telehealth companies to build their own senior-care ecosystems using stable and scalable hardware.
Manufactured in our ISO-certified facility, the smartwatch features durable construction, waterproof design, and optimized power consumption. Its broad 4G band support and flexible configuration make it suitable for U.S. market deployments, including programs using Verizon-compatible LTE bands.
Track the wearer’s location in real-time, ensuring they’re safe wherever they go.
Instantly send a distress signal to family or caregivers with the press of a button.
Speak directly with your loved one without needing a separate phone.
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 | IP67 |
| Operating System | RTOS Thread X |
| LCD Display | 1.22-inch TFT, 240x240 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 |
