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  • OEM Digital Smart Watch PCB Circuit Board Assembly PCB Electronic Manufacturers Smartwatch Smart Watch PCBA
  • OEM Digital Smart Watch PCB Circuit Board Assembly PCB Electronic Manufacturers Smartwatch Smart Watch PCBA
  • OEM Digital Smart Watch PCB Circuit Board Assembly PCB Electronic Manufacturers Smartwatch Smart Watch PCBA
  • OEM Digital Smart Watch PCB Circuit Board Assembly PCB Electronic Manufacturers Smartwatch Smart Watch PCBA
  • OEM Digital Smart Watch PCB Circuit Board Assembly PCB Electronic Manufacturers Smartwatch Smart Watch PCBA
  • OEM Digital Smart Watch PCB Circuit Board Assembly PCB Electronic Manufacturers Smartwatch Smart Watch PCBA
OEM Digital Smart Watch PCB Circuit Board Assembly PCB Electronic Manufacturers Smartwatch Smart Watch PCBA

OEM Digital Smart Watch PCB Circuit Board Assembly PCB Electronic Manufacturers Smartwatch Smart Watch PCBA

  • 5 - 999 Pieces
    $3.01
  • 1000 - 4999 Pieces
    $1.98
  • >= 5000 Pieces
    $0.50

Customization:

Customized logo（Min.Order: 5 pieces）
Graphic customization（Min.Order: 5 pieces）
View product details

OEM Digital Smart Watch PCB Circuit Board Assembly PCB Electronic Manufacturers Smartwatch Smart Watch PCBA

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Data Storage & Connectivity: Equipped with a microSD slot and USB port, enabling seamless data storage integration and connectivity for firmware updates or power supply.
  • Multi-Protocol Adaptability: Supports audio interfacing (via speaker/microphone components) and sensor connectivity (e.g., camera or environmental sensors), ideal for health monitoring or IoT applications.
  • Compact Sensor Integration: Designed to accommodate wearable sensors for fitness tracking, heart rate monitoring, or location-based features in smartwatch ecosystems.

Key features

  • 1. Material Technology: Corrosion-Resistant PCB Construction

    • With a corrosion-resistant metal body and RoHS-compliant materials, ensure long-term durability in diverse environments. The circular design offers a 20% more compact form factor compared to traditional rectangular PCBs*, enabling sleek, space-efficient smartwatch builds.

  • 2. Interactive Design: Modular Connectivity for Customization

    • With a multi-connector layout (USB, microSD, camera/audio interfaces), you can seamlessly integrate sensors, storage, and peripherals. This adaptability surpasses standard PCBs limited to single-function configurations*, making it ideal for customizable wearable tech.

  • 3. Performance Parameters: High-Speed Data Handling

    • With USB and microSD interfaces, achieve rapid data transfer and storage capabilities. The board supports continuous operation at 25% faster processing speeds than basic smartwatch PCBs*, ensuring smooth multitasking for health tracking, communication, and more.

  • 4. Scenario Solutions: Circular Form Factor for Wearable Optimization

    • With a round PCB design, optimize space in circular smartwatch casings, enabling thinner, more ergonomic wearables. This form factor addresses the unique needs of consumer and commercial wearables, unlike rectangular PCBs constrained by bulkier designs*.

  • 5. Certification Standards: EU-Compliant Sustainability

    • With certifications like CE, RoHS, and EPR compliance (Germany/France), ensure adherence to strict environmental and safety standards. This guarantees market readiness for EU regions, outperforming uncertified alternatives in regulatory compliance*.

Product details

OEM Digital Smart Watch PCB Circuit Board Assembly PCB Electronic Manufacturers Smartwatch Smart Watch PCBA

The OEM Digital Smart Watch PCB Circuit Board Assembly is a specialized circular PCB designed for smartwatch applications, featuring a blue epoxy substrate with integrated connectivity options and audio components. Certified to global standards (RoHS, CE, EPR), it supports customization for data storage, power delivery, and sensor integration.

Technical specifications

FeatureSpecificationBenefit
MaterialBlue epoxy fiberglass substrate (FR-4)Enhanced visibility of solder joints and durability for wearable devices
Form FactorCircular PCB (diameter: 35mm ±0.2mm)Optimized for compact wearable designs and space-saving integration
ConnectivityMicroSD slot (up to 128GB), USB 2.0 port, camera/sensor connectorsFlexible data storage and multi-device compatibility
Audio SupportIntegrated speaker/microphone interfaceEnables voice commands and real-time audio feedback
CertificationsRoHS, CE, EPR_Germany_WEEE/Packing, EPR_France_WEEE/PackingCompliance with EU environmental and safety regulations

Customization guide

Adjustable parameters to meet special needs:

  • Diameter: Customize PCB size (30–40mm) for different wearable form factors.
  • Storage: Upgrade microSD slot capacity (up to 256GB) for advanced health tracking or multimedia.
  • Connectivity: Swap USB 2.0 for USB-C for 20% faster data transfer than traditional models.

Get inspired

With its circular design and modular components, this PCB empowers developers to create sleek, functional smartwatches tailored for fitness tracking, health monitoring, or IoT integration. Its compact form factor and robust certifications make it ideal for global markets.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Processing Power32-bit MCU (80MHz)32-bit MCU (120MHz) [+50%]64-bit MCU (200MHz) [+150%]*
Storage Capacity8MB Flash, microSD up to 32GB16MB Flash, microSD up to 128GB32MB Flash, microSD up to 256GB
ConnectivityUSB 2.0, basic sensor interfacesUSB-C (+20% faster transfer),USB-C, Bluetooth 5.3, Wi-Fi 4
CertificationsRoHS, CERoHS, CE, EPR_GermanyFull EU EPR compliance

Supplier's note

  1. Technical Breakthroughs:

    • The circular form factor reduces material waste by 15% compared to rectangular PCBs, enabling compact wearable designs.
    • USB-C in the Advanced/Pro models offers 20% faster data transfer than USB 2.0, critical for real-time health data syncing.
    • Full EU EPR compliance in the Pro Model streamlines market entry for eco-conscious brands.

  2. Optimal Version Selection:

    • Base Model: Ideal for basic fitness trackers targeting cost-sensitive markets.
    • Advanced Model: Suitable for smartwatches with voice assistants or GPS, leveraging USB-C’s speed.
    • Pro Model: Best for premium devices requiring Wi-Fi connectivity and EU-wide regulatory compliance (e.g., medical-grade wearables).

With the Pro version’s Wi-Fi 4 and Bluetooth 5.3, you can enable seamless cloud synchronization for remote health monitoring. Pair this with its 64-bit MCU to handle complex biometric algorithms, ensuring accurate heart rate tracking even during high-intensity workouts.

Frequently asked questions

  • Which OEM Digital Smart Watch PCB model is best for fitness trackers with data storage needs?

  • How do I clean and maintain the smartwatch PCB assembly to prevent component damage?

  • Why choose a circular PCB design over rectangular PCBs for smartwatches?

  • Can the smartwatch PCBA be customized with additional sensors or connectors?

  • Is the PCB material RoHS-compliant and suitable for EU markets?

  • Does the circular PCB support audio integration for voice-enabled smartwatches?

  • What certifications ensure the PCB meets global environmental regulations?

  • How does the microSD slot enhance data management in smartwatch PCBs?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Certification ComplianceGlobal distribution, EU market entryCE, RoHS (Industry standard compliance) ▲ Advanced includes EPR Germany/France (Meets regional recycling mandates)Ensures regulatory compliance across markets; opens EU marketsAdvanced versions require additional EPR certifications (higher cost)
Connectivity OptionsWearables needing data transfer/peripheralsUSB, microSD, camera connectors (Supports data transfer/storage and peripheral integration) ▲ Advanced adds Bluetooth 5.0 (Wireless connectivity up to 2.4Mbps)Versatile for diverse applications (e.g., health tracking, IoT)More connectors increase complexity and cost
Audio SupportVoice-enabled devices, fitness trackersIntegrated speaker/mic (Supports audio I/O) ▲ Advanced includes noise cancellation (Reduces ambient noise by 20dB)Enables voice commands and alerts (e.g., navigation, calls)Adds cost for advanced audio components
Form FactorCompact wearables, space-constrained devicesCircular PCB design (Optimizes space usage) ▲ Advanced uses 0.5mm thickness (20% thinner than standard 0.6mm PCBs)Enables sleek, ergonomic designs (e.g., smartwatches, fitness bands)Custom manufacturing may extend lead times
Data StorageHealth monitors with local data loggingmicroSD slot (Up to 1TB expandable storage) ▲ Advanced supports UHS-I cards (30MB/s read/write speeds)Scalable storage for data-heavy apps (e.g., heart rate logs, GPS trails)SD slot adds mechanical wear points
Customization FlexibilityOEM/ODM projects needing tailored solutionsCircular form factor (Adapts to unique device designs) ▲ Advanced offers modular component zones (Simplifies future upgrades)Enables proprietary device designs (e.g., custom sensors, interfaces)Custom layouts may limit off-the-shelf component use

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