Health Watch for SeniorsSmartwatch Senior Alert – Reliable 4G GPS Safety Wearables for Elder CareHealth Watch for Seniors
The Health Watch for Seniors is designed to help seniors monitor their health, stay connected, and maintain independence. With an array of health-tracking features and emergency alerts, this easy-to-use smartwatch offers peace of mind for both seniors and their families.
- Model: L20PRO
- Long Battery Life
- Easy-to-Use Interface
A smartwatch senior alert system is essential for elder-care organizations, home-care providers, and healthcare distributors seeking reliable emergency protection for seniors. Shenzhen JiAi Medical Technology specializes in professional-grade 4G GPS smartwatches designed specifically for senior safety monitoring. With over 30 experienced engineers in firmware, hardware, and industrial design, we deliver OEM/ODM solutions tailored for the U.S. and European B2B markets.
Compared with consumer smartwatches, JiAi’s senior alert devices focus on real-world safety and long-term reliability. Our products integrate 4G/LTE communication, GPS/WiFi/LBS positioning, one-touch SOS emergency calling, and automatic fall detection to ensure immediate assistance when emergencies occur. For healthcare companies and telecare platforms, the smartwatch can automatically send alerts, share precise location data, and support two-way voice communication, enabling fast response during critical moments.
The smartwatch senior alert solution from JiAi also includes continuous health monitoring—heart rate, blood pressure, SpO2, activity tracking—paired with long battery life, IP67+ waterproof protection, and senior-friendly UI/UX. All devices are produced in our ISO-certified factory, ensuring stable quality, consistent performance, and compliance with international safety standards.
For B2B clients looking to launch their own senior alert product line, JiAi offers full customization: private-label branding, firmware modification, UI design, multi-language support, and platform/API integration. This makes our smartwatch ideal for elder-care service providers, alarm monitoring companies, medical distributors, and global brands seeking dependable senior safety wearables.
If you are searching for a smartwatch senior alert solution that combines reliability, advanced safety functions, and high-end manufacturing quality, JiAi Medical provides a trusted OEM/ODM partner for long-term cooperation in Western markets.
The smartwatch provides around-the-clock protection by combining continuous health tracking with real-time location monitoring. It keeps an eye on vital signs such as heart rate, blood pressure, blood oxygen, temperature, and daily activity levels, giving users and caregivers valuable insights into overall wellness. At the same time, the built-in GPS allows family members to view the wearer’s live location and movement history anytime through the app. Whether at home, outdoors, or traveling, this all-in-one monitoring system ensures safety, awareness, and peace of mind — 24 hours a day, 7 days a week.
The smartwatch continuously monitors daily activity, including steps taken, distance traveled, and calories burned. With intelligent activity tracking, users can set personal fitness goals, receive reminders to stay active, and review progress over time. This feature helps seniors maintain a healthy lifestyle, encourages regular movement, and provides valuable insights for caregivers or family members who wish to monitor overall activity levels. By combining simplicity with accurate tracking, the watch makes it easy to stay motivated and engaged in daily exercise while promoting long-term wellness.
The smartwatch combines 4G connectivity with advanced GPS tracking to keep users connected wherever they go. With 4G, seniors can make voice calls, send alerts, and receive messages without relying on a smartphone. The GPS functionality provides real-time location monitoring, allowing family members or caregivers to track the wearer’s movements and set safe zones. If the user leaves a designated area, instant notifications are sent. Together, these features ensure safety, independence, and constant communication—making it easy to stay connected and protected anytime, anywhere.
Heart Rate Monitoring
Step Counting & Activity Tracking
Sleep Tracking
One-Touch SOS Button
Long Battery Life
Water-Resistant Design
| 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 |
