16+ years of OEM/ODM expertise in smartwatches, smart rings, AI smart glasses, and wearable health technology engineered in Shenzhen, China.
Shenzhen Smareyetech Technology Co., Ltd. is a specialized smartwatch OEM/ODM factory operating in Shenzhen, China since 2010 (legally incorporated in 2013). We design, engineer, and mass-produce custom smartwatches, smart bands, smart rings, AI smart glasses, TWS audio devices, and smart wearable jewelry for global brand owners, telecom operators, and enterprise channels across 50+ countries.
Our 10,000+ square meter facility houses fully automated SMT production lines, precision tooling workshops, 4-stage quality control labs, and anti-static assembly floors. Operating with over 300 experienced employees—including a 70+ engineer R&D team holding 30+ patents—we maintain an average monthly output of 50,000+ units (ODM peak capacity reaching 80,000 units/month) with a proven mass-production defect rate strictly below 0.3%.
By keeping industrial design, PCB layout, firmware programming, SMT assembly, and strict QC testing under one centralized operation, we eliminate third-party delays and enforce rigorous product reliability.
Equipped with high-precision Yamaha and Fuji surface mount lines capable of placing micro-components, health sensors (ECG/PPG), and Bluetooth/4G SoCs with 99.99% accuracy.
Every smartwatch and smart ring batch undergoes dual vacuum and hydrostatic air-pressure testing to ensure guaranteed water and dust resistance for daily swim and outdoor wear.
Dedicated aging rooms where 100% of manufactured PCBA units undergo full charge-discharge cycling, power consumption evaluation, and thermal screening before final casing assembly.
Whether you require fast white-label market entry or exclusive ODM hardware development, Shenzhen Smareyetech Technology Co., Ltd. provides transparent MOQs and guaranteed schedules.
Ready-to-ship, pre-certified smartwatch and smart ring platforms customized with your laser-engraved brand logo, custom boot screen, and localized packaging.
Deep software and aesthetic customization utilizing our mature hardware architecture. Customize housing finishes, strap materials, UI watch faces, and app branding.
Complete custom hardware development from a clean sheet: ID design, PCB design, custom tooling molds, specialized biometric sensors, and exclusive software.
Shenzhen Smareyetech Technology Co., Ltd. operates under strict ISO 9001:2015 quality management procedures. Our products are fully tested and certified for smooth customs clearance and compliant distribution across European, American, Asian, and Middle Eastern markets.
ISO 9001:2015, CE (RED Directive), FCC Part 15 Class B, RoHS 2.0, REACH, WEEE, CA Prop 65, and GCC.
For medical-grade wellness programs, our engineering compliance office provides full technical documentation, test reports, and support for client-side FDA 510(k), EU MDR, and ISO 13485 registrations.
Verified documentation available upon technical agreement.
Regulatory Clarification: Shenzhen Smareyetech Technology Co., Ltd. provides consumer wellness wearables. FDA 510(k), EU MDR, and ISO 13485 are assist-customer technical services, not factory-held certifications. Health data is provided for general wellness tracking and reference purposes only.
Key parameters for vendor registration and supply chain evaluation.
| Evaluation Metric | Factory Standard | Operational Details |
|---|---|---|
| Legal Company Name | Shenzhen Smareyetech Technology Co., Ltd. | Established 2010 · Legally incorporated 2013 in Shenzhen, China |
| Facility Scale | 10,000+ Square Meters | Houses SMT lines, automated optical inspection, assembly & aging labs |
| Engineering Staff | 70+ Full-Time Engineers | Firmware developers, UI designers, mechanical engineers, app developers |
| Defect Rate Metric | Strictly < 0.3% | Verified single large-order minimum achieved at 0.12% |
| Sample Dispatch | 10–15 Days Standard | Accelerated 7-day rush program available for validated OEM clients |
| Logistics Support | FOB, CIF, DDP & FBA | Direct DDP shipping to Amazon FBA warehouses in US, EU, UK, JP & AU |
| Warranty Policy | 12 Months Guarantee | Includes full spare parts support and multi-language technical documentation |
Clear answers regarding production timelines, technical customization, sample orders, and international intellectual property protection.
We offer structured MOQ tiers to support brand scalability. White-label customization begins at 300 units for smart wearable jewelry and 500 units for smart rings, ECG smartwatches, and 4G smartwatches. Standard OEM custom branding starts at 1,000 units for smartwatches (2,000 units for smart bands and TWS audio). Full ODM custom tooling projects start at 3,000 units.
100% of all intellectual property, including custom ID drawings, PCB schematics, tooling molds, custom firmware code, and app assets, belongs exclusively to the client. We sign formal Non-Disclosure Agreements (NDAs) prior to receiving any project specs and guarantee never to resell or replicate proprietary designs.
Standard branded prototypes require 10–15 days (with a 7-day rush service option). White-label mass production requires 15–25 days. Initial OEM custom orders take 45–60 days including prototyping and pre-shipment compliance validation, while repeat OEM orders take 30–45 days. ODM custom hardware development ranges from 45 to 90 days depending on tooling complexity.
Yes. We offer turnkey DDP (Delivered Duty Paid) shipping services directly to Amazon FBA fulfillment centers across the US, EU, UK, Japan, and Australia. Our service includes compliant FBA outer carton barcode labeling, palletization, customs clearance, and import duties payment, with typical door-to-door transit taking 10–18 days.
Contact our engineering sales team today to discuss hardware platforms, technical specifications, custom tooling, and unit pricing within 24 hours.