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Home > Products > PCBA > Medical Electronics > Smart ring > Smart ring smt assembly pcba supplier for Health Monitoring Devices

Smart ring smt assembly pcba supplier for Health Monitoring Devices

Place of origin: China
Material: 4-layer rigid-flex with polyimide flex arm + FR4 rigid zone
Board thickness: Rigid zone: Typically 0.8 – 1.2 mm (depending on stack-up design) Flexible zone: Typically 0.1 – 0.2 mm (to maintain bendability for ring integration)
Offer: Leave your email to receive a discount coupon – we'll send it to you right away.
Range of copper thickness: Outer layers: 1 oz (35 μm) standard Inner layers: 0.5 – 1 oz (17 – 35 μm) Flexible section: 0.5 oz (18 μm)

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1. Board Type：4-layer rigid-flex with polyimide flex arm + FR4 rigid zone

2. Min. Trace / Spacing：0.075mm / 0.075mm (ultra-fine lines)

3. Surface Finish：ENIG (gold plating) for reliable soldering

4. Component Capability：Supports 01005 (0.4×0.2mm) and 0.4mm-pitch BGA

5. Inspection：100% AOI + X-ray for BGA void inspection

6. Protective Coating：Parylene nano coating + selective potting for sweat/moisture resistance

1. Consumer Health & Wellness

Smart rings are widely used in the consumer electronics field for real-time monitoring of blood oxygen saturation (SpO2),

heart rate (HR), heart rate variability (HRV), and single-lead electrocardiogram (ECG), providing users with daily health

trend management.

2. Remote Patient Monitoring (RPM)

Smart rings are widely used in remote patient monitoring (RPM) scenarios, such as rehabilitation facilities, elderly care

communities, and post-operative follow-up centers, to continuously track patients' blood oxygen saturation and heart

rate trends, assisting doctors in conducting dynamic health assessments during outpatient periods.

Our advanced SMT production lines are equipped with high-speed pick-and-place machines capable of mounting

01005 components. We implement strict process controls including vapor phase reflow soldering and automated

optical inspection to ensure every PCBA meets high-quality standards for wearable applications.

1. Professional OEM/EMS Manufacturing Services:

XingDa offers one-stop OEM and EMS electronic manufacturing services, covering the entire process from PCBA to finished

product assembly. Customers only need to provide Gerber documents and a BOM list, and we can complete the entire chain

of delivery from PCB production, component procurement, PCBA assembly, to casing assembly.

2. Personalized ODM Design Services:

As a professional manufacturing service provider, we also have strong external resources. Relying on long-term, in-depth

partnerships with experienced professional smart ring design and solution development teams, we provide customers with

full-chain smart ring ODM customization services from concept to finished product.

Website: www.xdpcba.com

Email: sales@xdpcba.com; Bluesky@xdpcba.com

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We deliver ISO 13485-certified turnkey PCB assembly services for men’s smart rings, with medical-grade reliability for continuous health tracking. Our end-to-end solution covers PCB fabrication, component sourcing, SMT assembly and testing. The 4-layer rigid-flex PCBA features ultra-low power design and sweat-resistant nano coating, ensuring stable 24/7 SpO2, heart rate and HRV monitoring for daily wear.
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