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4G eSIM Android Smartwatch with AMOLED Display | Wonlex KT38

Discover the new Wonlex 4G Android eSIM & AI AMOLED GPS Smartwatch — a powerful, stylish wearable built for communication, safety, and health tracking.
Featuring a 1.78” AMOLED display, ASR8601 quad-core processor, 2GB RAM + 16GB storage, and Martian AI assistant, it supports eSIM/Nano SIM, Google Play, and multi-mode positioning (GPS, Wi-Fi, LBS).
With heart rate, temperature monitoring, SOS function, and IP67 waterproofing, it’s ideal for both personal and professional use.
Designed with a modular structure for OEM/ODM customization — perfect for smart health, senior care, and connected AI wearable projects.

Featured Functions

- 4G eSIM + Nano SIM Connectivity
Stay connected anywhere. The watch supports dual eSIM/Nano SIM, allowing calls, messaging, and data services directly from the device — without needing a phone nearby.

- AI-Powered Assistance
Pre-loaded with Martian AI, providing natural voice interaction, reminders, translations, and intelligent suggestions for daily use.

- Vivid AMOLED Display
A stunning 1.78-inch AMOLED screen delivers vibrant colors, sharp details, and superior visibility even under sunlight.

- Advanced Positioning System
Integrated GPS, AGPS, Wi-Fi, and LBS ensure accurate real-time location tracking indoors and outdoors, ideal for navigation and safety monitoring.

- Comprehensive Health Monitoring
Real-time heart rate and body temperature tracking help users maintain wellness and detect early warning signs.

- High-Performance Processor
Equipped with the ASR8601 Quad-Core 1.5 GHz CPU and 2 GB RAM, ensuring smooth multitasking, faster app response, and stable system operation.

- Google Play & Custom Apps
With Google Play Services built-in, users can install popular Android apps. OEM/ODM partners can also integrate custom software or private tracking platforms.

- Modular Design
A flexible modular design allows easy customization for different market requirements — easy to customize with different color and case design

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Specifications

Category Details
Model Name 4G Android eSIM & AI AMOLED GPS Watch (Modular Design)
Chipset / CPU ASR8601, Quad-Core ARM Cortex-A55 @ 1.5 GHz
Memory 2 GB RAM + 16 GB ROM
Operating System Android 8.1
Display 1.78-inch AMOLED Touchscreen, 368 × 448 Resolution
Camera 2 MP Front Camera
Connectivity 4G LTE / 3G / 2G, Wi-Fi, Bluetooth, eSIM / Nano SIM
Frequency Bands GSM: B2 B3 B5 B8 • WCDMA: B1 B2 B5 B8 • FDD-LTE: B1 B2 B3 B5 B7 B8 B20
Location Technology AGPS + GPS + Wi-Fi + LBS Multiple Positioning
GPS Accuracy 5 – 15 m
Wi-Fi Indoor Accuracy 20 – 100 m
LBS Accuracy 100 – 1000 m
Battery 730 mAh Lithium-Ion, up to 48 hours working time
Charging Interface Magnetic Charging Dock
Buttons 1 Multi-function Key (Power / SOS / Home)
Health Sensors Heart Rate Monitor + Body Temperature Sensor
Waterproof Rating IP67
Weight 52 g
Watch Size 50.6 × 42 × 14.8 mm
Languages Multi-Language Support
AI Assistant Built-in Martian AI Intelligent Voice Agent
Google Play Services Supported
Colors Blue / Pink / Black
Packaging 1 Watch • 1 User Manual • 1 Charging Cable
Warranty 2 Years

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Contact Us

If you can't find what you're looking for or you would like to send us a business inquiry, you are more than welcome to leave your contact info below and we will be in touch shortly.

Shenzhen Wonlex Technology Ltd.


Room 13A01, 14th Floor,
Tangwei Commercial Building,
Fuhai Rd,
Baoan District,
Shenzhen,
CHINA

Tel: +8618681535670

Emails:
- info@iwonlex.net (Business Inquiries)
- support@iwonlex.net (Service & Support)
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