2022 Sim Card Built Programmable DM20 4G Smart Watch

Seamless Connectivity
4G SIM card compatibility ensures uninterrupted calls, messaging, and internet access without relying on a smartphone. Ideal for business professionals, travelers, and outdoor enthusiasts who need standalone connectivity.
Advanced Voice Typing & SDK Customization
Effortlessly dictate messages with high-accuracy voice typing. Developers can fully customize functionalities using the provided SDK, making it perfect for enterprise solutions, health monitoring, or specialized applications.
High-Resolution Photo Uploads
Capture and upload crisp images directly from the watch, great for social media updates, real-time reporting, or remote work documentation.
Premium Build & Long-Lasting Battery
Durable metal alloy frame with scratch-resistant tempered glass. Refined craftsmanship ensures lightweight comfort for all-day wear. Optimized battery supports heavy usage with fast charging.
Multi-Sport Tracking & Health Monitoring
Built-in GPS and heart rate sensor track running, cycling, and workouts. Monitors sleep patterns and SpO2 levels, ideal for fitness enthusiasts and health-conscious users.
Global Compatibility & Bulk Order Advantage
Unlocked for worldwide carriers. As a top wholesale supplier, we offer the lowest prices for bulk purchases with fast international shipping. Perfect for tech-savvy users, corporate gifting, or resellers seeking cutting-edge wearables at unbeatable rates.