I will design wearable devices and smart bands from concept to prototype

B
bazargary
B
bazargary
Bazar G.
design wearable devices and smart bands from concept to prototype
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design wearable devices and smart bands from concept to prototype
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design wearable devices and smart bands from concept to prototypedesign wearable devices and smart bands from concept to prototype

About this gig

Are you looking to develop a smart band, wearable device, or connected electronic product from concept to prototype?


  • I specialize in wearable product development, helping startups and companies transform ideas into functional hardware through system architecture, PCB design, embedded firmware, sensor integration, and wireless connectivity.



I can design:

  • Smart bands
  • Fitness trackers
  • Health monitoring wearables
  • Sports tracking devices
  • BLE-enabled wearable electronics
  • IoT-connected wearable products


My expertise includes:

  • Wearable system architecture
  • Custom PCB design
  • Embedded firmware development
  • BLE communication
  • Sensor integration
  • Battery-powered electronics
  • Power optimization
  • Prototype development



Supported technologies include ESP32, STM32, Nordic nRF52, GPS modules, PPG sensors, IMU sensors, temperature sensors, and other embedded platforms.


From the first product concept to a working prototype, I focus on creating compact, reliable, and scalable wearable solutions designed with real-world manufacturing in mind.

  • Field of expertise

    • Consumer electronics
    • Medical
    • Wearables
Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Get to know Bazar G.

Bazar G.

Embedded Systems Engineer PCB Design Wearable and IoT Product Development

  • FromUnited Kingdom
  • Member sinceJun 2026

  • Languages

    English, Chinese, German, Russian
I specialize in designing and developing embedded systems, PCB hardware, and wearable electronics for startups, innovators, and product teams. Full development cycle, I help turn ideas into production-ready hardware systems from concept architecture to PCB design, firmware development, & prototype validation. My expertise includes: Embedded systems design (ESP32, STM32, ARM-based platforms) Custom PCB design (Altium, KiCad, EasyEDA) Wearable electronics & low-power optimization IoT systems (BLE, WiFi, cloud-connected devices) Firmware development (C/C++, RTOS, embedded Linux where required)

Other Industrial & Product Design Services I Offer

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