I will develop custom smart healthcare ring prototype with ble and hrv tracking

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Verenigd Koninkrijk

Ik spreek Engels, Duits, Frans, Spaans

Electronics Engineering, Embedded System and Firmware Development

Hi there, I'm Joe Fraulkner, I'm an Electronics Engineer and Embedded Systems Developer with deep expertise in firmware architecture, low-level driver development, and high-performance PCB design. I s...

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Over deze dienst

Hello,

I specialize in developing smart healthcare ring prototypes (Oura-style form factor) designed to capture accurate, longitudinal health data and integrate seamlessly into custom platforms. This service is focused on functional prototype development not mass production delivering reliable hardware and firmware ready for validation and pilot testing.

Core capabilities include:

Heart Rate & HRV (RMSSD / SDNN)
Resting Heart Rate (night baseline tracking)
SpO (overnight monitoring)
Respiratory Rate (sleep-based)
Skin Temperature (baseline deviation)
Sleep tracking (stages, efficiency, duration)
Activity tracking (steps, movement, inactivity)

Development process:

Hardware architecture & sensor selection
Firmware + BLE implementation
Data validation & calibration
Prototype assembly & testing

What You'll Get

Working smart ring prototype
Custom hardware + firmware
HR, HRV, SpO, sleep & activity track
Testing & calibration support

If you're building a preventive screening platform, research solution, or digital health product, lets develop a reliable wearable prototype taiored to your system.

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