IP68 & 5ATM Waterproof Chamber
Smart rings undergo 5ATM pressure tank validation, while smart watches are batch-tested against IP67/IP68 ingress protection rules.
ZUMU Technology Co., Ltd. — Engineering & OEM/ODM Solutions for Smart Wearables
Founded in 2020 and headquartered in Shenzhen, Guangdong, ZUMU Technology Co., Ltd. is an innovative technology enterprise specializing in smart wearable product research, hardware customization, and high-volume manufacturing. Over 6 consecutive years of B2B export operations, we have established our role as a trusted manufacturing partner for overseas brands, telecom distributors, and commercial buyers.
Our core production lines encompass Smart Health Rings, AI Camera Eyewear, AI Translation Earbuds, and AMOLED/Screenless Smart Watches. By keeping structural engineering, firmware optimization, batch testing, and buyer-label packaging under controlled quality standards, we deliver scalable smart wearable products with transparent pricing and low RMA rates.
Third-party inspected business background and baseline parameters of ZUMU Technology Co., Ltd.
| Company Name | ZUMU Technology Co., Ltd. |
|---|---|
| Business Type | Manufacturer, Trading Company |
| Operational Address | Room 1102, Floor 11, Xiner Sports Center Complex Building, Xiner Community Center Road, Xinqiao Street, Shenzhen, Guangdong, China |
| Main Categories | Smart Ring, AI Smart Glasses, AI Translation Earbuds, Smart Watch, Fitness Tracker |
| Main Target Markets | North America (30%), Middle East (30%), Eastern Europe (20%), Southern Europe (20%), Western Europe (20%) |
| Buyer Services | OEM Service, ODM Service, Buyer Label Service, Custom Packaging |
| Quality Certifications | Declaration of Conformity, CE / RoHS / MSDS / UN38.3 test documentation |
We adhere to systematic testing workflows to guarantee optical, acoustic, and waterproof reliability before shipment.
Smart rings undergo 5ATM pressure tank validation, while smart watches are batch-tested against IP67/IP68 ingress protection rules.
Every motherboard and battery power loop completes 48-hour burn-in cycles to filter out premature component failures.
Optical heart-rate modules, SpO2 sensor matrices, and noise-reduction microphones are calibrated against digital master benchmarks.
Whether launching a branded wearable line or sourcing promotional items, ZUMU Technology Co., Ltd. offers dedicated technical support.
Verification of sensor selection, casing materials (Zirconia Ceramic / 316L Stainless Steel / Zinc Alloy), and compliance scope.
Firmware customization, splash screens, custom watch face creation, and localized iOS/Android app integration.
Functional pre-production sampling with laser-etched brand logo and custom retail box mockups.
Controlled mass assembly line production monitored with SMT inspection and batch progress tracking.
Dangerous-goods certified battery packaging, clearance document supply, and drop-tested master cartons.