Rollme Rollme Explore our ready-to-ship OEM/ODM smart hardware lineup engineered with medical-grade precision sensors and robust IoT micro-architecture.
The global wearable technology ecosystem is undergoing a dramatic structural transformation. While smartwatches and wristbands dominated the first decade of personal health tracking, consumer fatigue regarding intrusive screens, short battery lifespans, and bulky form factors has catalyzed a massive migration toward ultra-compact finger-worn wearables. Smart rings represent the apex of miniaturized bio-sensing, taking advantage of the high capillary density in finger arteries to achieve signal-to-noise ratios significantly superior to wrist-based PPG sensors.
As a leading China Wholesale OEM Smart Ring Factory & Exporter, our R&D division has solved the historical technical bottlenecks of ring technology: power consumption, structural rigidity, antenna range inside metallic enclosures, and skin-conformable hypoallergenic resin encapsulation. By offering end-to-end OEM and ODM services, we empower consumer electronics brands, healthcare conglomerates, and telecom operators to rapidly launch branded smart rings into the global market with zero hardware risk.
Understanding the internal micro-architecture of our smart rings, engineered in our state-of-the-art cleanroom manufacturing facilities.
Integrated with the latest BLE 5.2/5.3 System-on-Chip (SoC) architectures, our smart rings optimize power consumption down to micro-ampere standby levels, guaranteeing 5 to 7 days of active biometric logging per single 45-minute fast charge.
Custom dual Green/Red/Infrared LED configurations paired with high-sensitivity photodetectors allow continuous measurement of SpO2 (Blood Oxygen Saturation), Heart Rate Variability (HRV), resting heart rate, and peripheral micro-vascular resistance.
Equipped with high-accuracy NTC thermistors, our rings deliver continuous skin temperature recording accurate to within ±0.1°C, providing vital algorithmic inputs for ovulation estimation, early viral infection alerts, and thermal recovery mapping.
Utilizing high-grade PVD-coated aerospace titanium alloys, medical-grade ceramic, and vacuum epoxy resin back-filling, our smart rings achieve 50M (5ATM/IPX8) waterproof depth ratings suitable for continuous underwater use.
We provide full-stack turn-key software support. Brands receive customizable native mobile SDKs, Bluetooth protocol documentation, and cloud API endpoints for seamless ingestion into existing digital health ecosystems.
Paired with ultra-slim wireless magnetic power banks and compact charging cradles with foreign object detection (FOD) circuit safety, ensuring end-users enjoy frictionless charging on the go.
A detailed side-by-side technical evaluation for brand managers, procurement heads, and OEM hardware evaluators.
| Specification Parameter | Flagship OEM Smart Ring (R1 Pro/Vibe) | Fitness Smartwatch Series (Hero D5/D6) | AI Audio Eyewear (ProView/AuraView) |
|---|---|---|---|
| Primary Target Use Case | 24/7 Screenless Health, Sleep, HRV & Wellness | Tactical GPS Navigation, Sports & Outdoor Tracking | Hands-Free Camera capture, AI Voice & Open-Ear Audio |
| Sensor Array | Red/Green/IR PPG, NTC Temp, 3-Axis Motion | Dual-Band GNSS, Altimeter, Barometer, ECG, PPG | 12MP Sony Camera, Dual Noise-Canceling Mics, Gyro |
| Waterproof Rating | IPX8 / 5ATM (Sealed Resin Injection) | 5ATM / 3ATM Military Grade Sealing | IPX4 Sweat Resistance |
| Housing Materials | Titanium / Zirconia Ceramic / Medical Resin | Zinc Alloy / Stainless Steel / Reinforced Polycarbonate | TR90 Memory Polymer / Aluminum Alloy |
| Battery Life & Charging | 5-7 Days Active (Wireless Charging Case) | 7-14 Days Active (Magnetic Pogo Pin) | 4-6 Hours Active Use (Fast Type-C Case) |
| B2B OEM Customization | Custom Color, Laser Engraving, Firmware & App SDK | Custom Watch Faces, Strap Tooling, OS Branding | Lens Tint Customization, Audio Tuning, App SDK |
As a premiere original equipment manufacturer based in China's innovation hub, our manufacturing campus combines precision hardware development with deep algorithmic software design. Grounded in rigorous engineering principles, our operations cater to multi-tier brands across North America, Europe, and Asia-Pacific.
Whether you require white-label distribution of our existing smart ring platforms or ground-up ODM development requiring proprietary mechanical mold creation, our technical engineering team delivers unrivaled speed-to-market execution.
Connect directly with our engineering sales managers to request sample kits, factory audit schedules, minimum order quantity (MOQ) matrices, and custom tooling quotes.
Send an InquiryCritical insights for product managers, procurement buyers, and supply chain executives.
For standard white-label orders with custom logo laser-engraving and tailored gift box packaging, our baseline MOQ starts at 500 units. For deep ODM custom hardware modifications (customized PCB layout, proprietary shell materials, or custom optical sensor tuning), the MOQ typically starts at 2,000 to 5,000 units depending on mold tooling requirements.
Unlike traditional smartwatches that rely solely on rubber gaskets, our smart rings utilize a dual-stage sealing method combining ultrasonic housing welding with total vacuum resin micro-encapsulation. 100% of manufactured rings undergo positive and negative pneumatic pressure testing in high-precision automated pressure chambers before leaving the assembly line.
Yes. We provide comprehensive iOS (Swift/Objective-C) and Android (Kotlin/Java) SDK packages, complete with sample code projects, raw sensor data parsing routines (PPG waveforms, step counts, skin temperature delta, HRV calculation algorithms), and full BLE protocol documentation. Integration into third-party cloud platforms or enterprise RPM systems can be completed in days.
Our smart ring production facilities operate under strict ISO9001 and ISO13485 quality management systems. All exported smart ring models hold CE, FCC, RoHS, and REACH certifications. Lithium polymer batteries integrated into the rings are fully certified with UN38.3, IEC62133, and MSDS safety documentation, ensuring seamless global logistics and air transport clearance.
Because accurate ring sizing is critical for consistent PPG optical contact, we manufacture matching OEM sample sizing kits featuring standard US ring sizes (Sizes 6 through 14). Sizing kits can be fully customized with your brand’s color palette, logo, and unboxing typography to deliver a seamless direct-to-consumer (D2C) sizing flow.
Standard sample kits ship within 3 to 5 business days. Custom logo sample iterations take 7 to 10 days. Once production samples are golden-approved, mass manufacturing lead times average 25 to 35 calendar days, supported by our robust raw material buffer stock of micro-batteries and Nordic MCUs.
Partner with an engineering team that understands bio-sensing accuracy, structural durability, and international compliance. Request technical datasheets, sample sizing kits, and wholesale tier pricing today.