Smart Health Rings
Specialized ceramic and 316L stainless steel ring production. Integrated PPG optical sensors for continuous heart-rate, SpO₂, and sleep monitoring with 5ATM pressure resistance.
ZUMU Technology Co., Ltd. was established in 2020 in Shenzhen, Guangdong Province — China's premier innovation hub for micro-electronics and precision manufacturing. As an on-site verified manufacturer, we specialize in the design, engineering, and mass production of next-generation smart wearables, including Smart Health Rings, AI Camera Glasses, AI Translation Earbuds, and Smart Watches.
With continuous B2B international export operations, we provide complete OEM, ODM, and buyer-label services to wholesalers, brand owners, telecom chains, and e-commerce distributors across North America, Western Europe, Eastern Europe, Southern Europe, and the Middle East.
Our operational structure combines dedicated R&D engineering teams with specialized assembly lines. By retaining firmware development, structural design, and testing protocols under one management system, ZUMU Technology Co., Ltd. ensures high product reliability and fast execution for custom OEM/ODM requests.
Specialized ceramic and 316L stainless steel ring production. Integrated PPG optical sensors for continuous heart-rate, SpO₂, and sleep monitoring with 5ATM pressure resistance.
8MP HD camera module integration with EIS anti-shake stabilization, dual-mic ENC noise reduction, and low-latency Wi-Fi video transfer for hands-free recording.
On-device and app-connected real-time interpretation earbuds and smart shooting headphones optimized for sports, outdoor active, and business communications.
AMOLED high-resolution touch displays, IP68 waterproof housing, Bluetooth calling firmware, and screenless endurance fitness bracelets for volume retail.
Dedicated software development team supporting custom watch faces, UI themes, multi-language packs, and branded iOS/Android application deployment.
Strict component traceability, grade-A lithium battery sourcing, and drop-tested master carton packaging designed for long-distance international freight.
To eliminate return risks for international importers, ZUMU Technology Co., Ltd. enforces strict multi-stage quality control on every production batch before authorization for dispatch.
100% inspection of optical sensors, battery cells, micro-processors, and raw ceramic/metal housing parts against tolerance standards.
Automated Optical Inspection (AOI) and functional voltage testing on all mainboards during surface-mount assembly.
Pressure tank validation ensuring 5ATM waterproof compliance for smart rings and IP67/IP68 seal testing for smartwatch cases.
Continuous thermal and electrical stress testing on fully assembled units to verify battery life, charging cycle stability, and wireless chip performance.
Final cosmetic inspection, firmware version confirmation, packaging accuracy check, and issuance of batch inspection certificates.
Formal European conformity documentation verified for international customs clearance.
Electromagnetic compatibility and hazardous substance restriction validated for EU markets.
Lithium battery safety and transport certifications for air and ocean logistics safety.
Archived functional and cosmetic inspection records linked to every purchase order number.
ZUMU Technology Co., Ltd. offers tailored OEM and ODM solutions structured for both rapid sample evaluation and volume private-label rollouts.
| Legal Entity | ZUMU Technology Co., Ltd. |
|---|---|
| Location | Shenzhen, Guangdong Province, China |
| Year Established | 2020 (Verified On-Site) |
| Product Focus | Smart Rings, AI Glasses, Earbuds, Smart Watches |
| Sales Contact | [email protected] |
| Main Export Regions | North America, Western Europe, Eastern Europe, Middle East |
| Sample Orders | Accepted (From 1 piece on stock models) |
| OEM/ODM Capability | Supported (Logo, Packaging, UI, App branding) |
Whether you require sample units for immediate market testing or full-scale private label manufacturing, our sales and engineering team in Shenzhen is ready to review your project specification.