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4G watch tracker L16pro
The Easy to Read Watches for Seniors are designed to provide maximum clarity and simplicity for elderly users. Featuring large, high-contrast numbers and easy-to-read displays, these watches make it effortless for seniors to tell the time, even with vision impairments. With a comfortable, lightweight design, they are perfect for daily wear, ensuring both style and functionality. Whether for daily use or special occasions, these watches offer convenience, independence, and a sense of security to senior users.


Highlights
Dual CPU with power-saving BLE 5.0 for efficient health data monitoring.
Ultra-high performance with 1GHz CPU and 128MB RAM on RTOS for stability and speed.
Global connectivity: 4G, 3G, 2G, and Wi-Fi with coverage in 130+ countries.
Comprehensive health sensors: PPG, SpO2, and temperature monitoring.
Water-resistant design (IP66) suitable for everyday use.

 
Core Features
Enhanced Connectivity:Dual-band LTE support with GSM, 3G, and 4G compatibility.
Indoor Location Functionality:BLE 5.0 for accurate indoor positioning.
Health Monitoring:Track heart rate, SpO2, temperature, and more.
AI Backend System:Analyze user data for better health insights and services.
Global Roaming:Coverage across over 200 carriers in 130+ countries.
Long Battery Life:4–5 days of normal usage, 6–7 days standby time.
Compact and Durable:Lightweight (40g) and IP66 waterproof design.


highlights 1:  Dual CPU, 4G+BLE+sensor, Save power when getting health data frequently
2:  Ultra high performance and power save:1GHZ CPU+128MB RAM  Run on a RTOS
3:  Global Roam Connection 2G+3G+4G +WIFI Field Test Cover: 130+ Countries 200+ Carriers
4:  Comprehensive health sensor and Dual color Optical lens: PPG+SPO2+Temprature
Spec Model L16 PRO
Bluetooth version BLE 5.0 can be used as indoor location
Waterproof IP66
watch OS RTOS Thread X
LCD 1.0 inch TFT   128*64 resolution
CPU Unisoc W307   Cortex A53 1Ghz+ GR5515(BLE chip as sensor Hub)
GPS chip W307
GPS antenna LDS
GSM antenna LDS
heartrate sensor PAH8009 or TBD
SPO2 sensor
Blood pressure
Temprature sensor NST117
3D accelerator DA217 or TBD
Frequency band GSM 850/900/1800/1900mHz
3G WCDMA :Band1、 Band8
LTE B1 B3 B5 B7 B8 B9 B19 B20 B28 B40 B41
SIM card nano, compatible with e-sim
Charge port Magnetic 2 pin
Button one SOS/Power key
Dimension 55x31x14.8mm
Available color Black, White (for bulk order of min. 3k only)
Battery Type of battery Lithium pollymer battery
Battery Capacty 680 mAh
Very frequent use 3~4 days
Normal use 4~5 days
Standby time with 4G 6~7 days
App Functions Today's Date, Steps Counting, Heart Rate/Blood Pressure/SPO2 temprature/Monitor, GPS Positioning, 2-Way Call, SOS Alarm, etc.
App platforms Web or mobile App
Alarm message Low battery, SOS, gen-fence
Watch data Just display, no store
Server data Save data for past 30 days 
Material Watch Case PC+ABS+LDS
Button Sillcon
Strap 18mm Sport Strap(Sillcon)
Strap buckle PC+GF
Weight and Size Product weight 40g
Package weight 120g
Package size (L x W x H) 90*76*71mm
Packages Contents Package contents 1 x L16PO  GPS Smart Watch, 1 x User Manual (English), 1 x Screwdriver, 1 x Pin, 1 x EU/UK adaptor, 1 x Gift Box 




 
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