Case Studies | HydraTech – IoT, Embedded, Firmware & Medical Device Projects

Product Design

Cuffless Smart Watch

Medical‑grade smartwatch for continuous blood pressure, SpO₂, and heart‑rate monitoring with BLE connectivity.

Digital Health

Horse Health Remote Monitoring System

IoT-enabled wearable and cloud platform for continuous, real-time horse health monitoring and veterinarian alerts.

Interior lighting kit in use inside a tent

Mobile / BLE

Interior Lighting Kit For Camping

Cross-platform mobile app and BLE integration for phone-controlled interior lighting in campers, vans, and RVs.

Embedded AI

AI in Medical Devices

On-device ML for biosignal analysis in medical devices—low latency, privacy-preserving, and validation-friendly.

ECG monitoring system device and dashboard

Digital Health

ECG Monitoring Systems

Hardware, firmware, and connectivity for clinical and at‑home ECG capture, streaming, and dashboard integration.

Digital Health

Smart Ring for Continuous Vital Monitoring

Compact wearable for continuous heart rate, SpO₂, skin temperature, and activity monitoring — with BLE and a companion app.

Digital Health

Portable EEG Headsets

Compact, wireless EEG headset on Qualcomm QCC5181, Nordic nRF52832, and TI ADS1299 — real-time audio and brainwave monitoring for neurofeedback.

Embedded engineering toolkit — J-Link, Joulescope, Nordic PPK II, and Saleae Logic

Engineering Tools

Tool and Equipment

Essential embedded toolkit — J-Link, Joulescope, Nordic PPK II, and Saleae Logic — for firmware debugging, power profiling, and protocol analysis.

Patient app pairing with smart insole over BLE

Digital Health

Mobile App for Medical Devices

Two-app system for an insole-based monitoring device — Patient app for BLE pairing, Caregiver dashboard for monitored patients, vitals graphs, and caregiver-assisted sign-in.

OTA firmware update flow on AWS IoT Core with ESP32 and FreeRTOS

IoT Platform

IoT System with AWS

AWS IoT Core architecture for ESP32 + FreeRTOS fleets — code-signed OTA, fleet provisioning, Device Shadow, and targeted IoT Jobs rollouts.

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Discover our full range of projects and case studies in our detailed portfolio.

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