The global smart wearable devices market is experiencing unprecedented growth. Brands worldwide are seeking reliable custom smartwatch partners to launch their own product lines without investing in manufacturing infrastructure.
Shenzhen Geyan Technology Co., Ltd., founded in 2012, has emerged as a leading Shenzhen smartwatch manufacturer specializing in OEM smartwatch and ODM smartwatch services for international clients.

· Create unique product designs that reflect brand values
· Control quality standards and user experience
· Build customer loyalty through branded wearables
· Enter the growing smart wearable devices market quickly
Partnering with an experienced custom smartwatch manufacturer like Geyan Technology eliminates factory setup costs, R&D expenses, supply chain management complexity, and quality control infrastructure costs.
· Founded: 2012
· Experience: Nearly 15 years in intelligent electronics
· Specialization: Research, design, production, sales, and after-sales service
· Focus: OEM and ODM smartwatch customization
Geyan Technology is recognized as a pioneer in China's smartwatch industry:
· Initiated establishment of the Smart Wearable Industry Association
· Founding member of the Chip Industry Promotion Association
· Standing committee member of both associations
· Contributor to industry standard development
Our company owns several well-known brands demonstrating our expertise:
· Jieshilang (捷仕郎) – Consumer smartwatches
· Jersa (捷莎) – Fashion-focused wearables
· Xinan (希南) – Health and fitness devices
· Heart rate monitoring (24/7 continuous)
· SpO₂ blood oxygen tracking
· Sleep quality analysis
· Step count and calorie tracking
· Blood pressure monitoring
· ECG electrocardiogram function
· AMOLED high-resolution screens
· Bluetooth calling capabilities
· Smart notification alerts
· Premium metallic finishes
· Extended battery life
· Multi-sport tracking (50+ activities)
· IP68 waterproof design
· Built-in GPS for route tracking
· Shock-resistant construction
· Long battery life for outdoor adventures
· Muslim Smartwatches: Prayer times, Qibla direction, Islamic calendar
· TENS/EMS Smartwatches: Therapeutic electrical stimulation
· Senior Care Watches: Fall detection, SOS alerts, medication reminders
· Custom Smart Rings: Miniaturized form factor with heart rate and sleep tracking
|
Service |
Description |
Minimum Order |
|
Logo Branding |
Laser engraving, printing, packaging |
100 units |
|
Custom UI/Watch Faces |
Bespoke interface design |
500 units |
|
Hardware Modification |
Sensor changes, battery upgrades |
1,000 units |
|
PCB Design |
Custom circuit board development |
3,000 units |
|
Full ODM |
Complete product from scratch |
5,000 units |
· Custom UI and Watch Faces: Branded interfaces matching your identity
· Dedicated Mobile App: iOS and Android companion applications
· Cloud Integration: Data synchronization and analytics platforms
· API Development: Custom API endpoints for your ecosystem
· SDK Provision: Complete development kits for third-party integration
OEM smartwatch services are ideal when you have existing product designs, need manufacturing capacity only, want to control all design decisions, and have technical specifications ready.
ODM smartwatch services work best when you need complete product development, want to leverage design expertise, seek faster time-to-market, and prefer turnkey solutions.
· ISO 9001 certified manufacturing processes
· CE, FCC, RoHS compliance for global markets
· IP68 waterproof testing for applicable models
· 100% functional testing before shipment
|
Stage |
Testing |
Pass Rate Target |
|
Component Inspection |
Incoming material testing |
99.5% |
|
In-Process Testing |
Assembly line quality checks |
99.0% |
|
Final Inspection |
Complete functional testing |
99.8% |
|
Pre-Shipment Audit |
Random sampling verification |
99.9% |
· Small-Batch Customization: 100-1,000 units for testing and launches
· Medium Production: 1,000-10,000 units for growing brands
· Large-Scale OEM: 10,000+ units for established companies
|
Order Size |
Production Time |
Shipping Options |
|
100-500 units |
7-15 days |
Express (3-5 days) |
|
500-2,000 units |
15-25 days |
Air freight (5-7 days) |
|
2,000-10,000 units |
25-35 days |
Sea freight (20-30 days) |
|
10,000+ units |
35-45 days |
Sea freight (20-30 days) |
At Geyan Technology, we adhere to continuous improvement through market feedback, technology-driven product development, and exceeding customer expectations consistently.
We believe: "Technology is the core" – Innovation drives everything we do. "Quality is life" – Every product represents our reputation. "Customers are God" – Your success is our success.
|
Factor |
Geyan Technology |
Industry Average |
|
Experience |
15 years |
5-8 years |
|
R&D Team |
50+ engineers |
10-20 engineers |
|
Production Capacity |
500K units/month |
100-200K units/month |
|
Lead Time |
7-45 days |
30-60 days |
|
MOQ |
100 units |
500-1,000 units |
|
Quality Pass Rate |
99.8% |
95-97% |
For brands seeking a reliable custom smartwatch manufacturer, Shenzhen Geyan Technology Co., Ltd. offers:
· 15 years of industry expertise
· Complete OEM/ODM customization services
· Wide range of smart wearable devices
· Strict quality control and global certifications
· Competitive pricing and fast delivery
· Comprehensive SDK/API support for developers
· Global shipping and after-sales support
Ready to launch your custom smartwatch brand? Contact Geyan Technology today for a free consultation and quotation.