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OEM Smartwatch Manufacturer &
Wholesale Factory

Shenzhen Aiullain Technology Co., Ltd. – Your trusted partner for custom smartwatches, kids' GPS watches, and health-tracking wearables. Factory-direct pricing, full OEM/ODM support, and global shipping.

Explore Products
8+

Years in Industry

50+

Global Clients

100K+

Units Shipped

Smartwatch Factory

Who We Are

Shenzhen Aiullain Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of intelligent watches and wristbands. With a strong focus on OEM and ODM services, we deliver fully customized smartwatch solutions tailored to your brand’s needs.

Our team of experienced engineers and designers ensures every product meets international quality standards. From concept to mass production, we support you at every stage with innovation, precision, and reliability.

  • Full OEM/ODM Customization
  • Factory Direct Pricing
  • Global Shipping & Support
  • Health Monitoring Technology
Learn More

Our Featured Products

Explore our latest smartwatches designed for men, women, and children — all available for OEM customization and wholesale.

ET488 Smartwatch

ET488 Smartwatch

Non-Invasive Glucose & ECG Monitoring | 480x480 AMOLED Display

  • Heart Rate, Blood Pressure, Blood Oxygen
  • Fast Charging, 7-Day Battery
  • Bluetooth Calling
ET456 Smartwatch

ET456 Smartwatch

Advanced Health Tracker with AI Insights

  • AI-Powered Sleep Analysis
  • 100+ Sports Modes
  • OTA Firmware Updates
CD99 Smartwatch

CD99 Smartwatch

Premium Design with Full Touch Screen

  • Built-in Camera
  • Wi-Fi & Bluetooth 5.3
  • Custom UI & Branding
FW05 Smartwatch

FW05 Smartwatch

Elegant Ladies' Watch with Health Sensors

  • Continuous Heart Monitoring
  • Menstrual Cycle Tracking
  • OEM Packaging Available
P11 Smartwatch

P11 Smartwatch

Rugged Outdoor Design with GPS

  • Dual-Band GPS
  • Waterproof 5ATM
  • Altimeter & Compass
CDS9 Smartwatch

CDS9 Smartwatch

Men's Watch with Camera & Touch Screen

  • 5MP Camera
  • Two-Way Voice
  • Full OEM Customization
G15 Pro 4G

G15 Pro 4G

4G SIM Smartwatch for Kids & Adults

  • Independent Calling
  • Real-Time GPS Tracking
  • Built-in Games & Apps
Q23 Smart Bracelet

Q23 Smart Bracelet

Health Monitoring for Everyday Use

  • HR, BP, SpO2 Monitoring
  • Sleep Quality Analysis
  • 15-Day Battery Life
View All Products

Why Choose Aiullain?

We combine innovation, quality, and scalability to deliver smartwatch solutions that elevate your brand.

Full OEM/ODM Support

Custom firmware, UI, casing, packaging, and branding — we handle it all.

Factory Direct Pricing

Eliminate middlemen. Get competitive wholesale rates straight from Shenzhen.

Global Shipping

Fast and reliable delivery to North America, Europe, Asia, and beyond.

Quality Assurance

Rigorous testing, CE/FCC/RoHS compliance, and 1-year warranty.

8+

Years of Experience

50+

Global Clients

100K+

Units Shipped

24/7

Customer Support

Frequently Asked Questions

Everything you need to know about our OEM smartwatch services.

What is OEM/ODM service?

OEM (Original Equipment Manufacturing) allows you to brand our existing designs. ODM (Original Design Manufacturing) means we design and build a product from scratch based on your specifications.

Can I customize the watch face and software?

Yes! We offer full UI customization, including boot logos, watch faces, app icons, and pre-installed apps under your brand name.

What is the minimum order quantity (MOQ)?

Our standard MOQ is 500 units per model, but we can discuss lower quantities for prototypes or special projects.

Do you provide certifications?

Yes, our smartwatches comply with CE, FCC, RoHS, and other international standards. Certification documents are available upon request.

How long does production take?

Typically 25–35 days after design approval and deposit payment. Rush orders can be accommodated upon request.

Get in Touch

Ready to launch your smartwatch brand? Contact us today for a free consultation and quote.

Email: [email protected]

WhatsApp: +86 18118768901

Factory Address: 3/F Ai Shi Dai, No.18 Hengnan Road, Gushu, Xixiang Town, Baoan District, Shenzhen, China

Visit Official Website to Contact
China Quality Suppliers fobcompany.info

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