I will develop wearable health device with pcb, enclosure, sensors firmware esp32 s3

A wearable is more than a small PCBit is a tightly integrated system where sensors, power, firmware, enclosure and fit must work together. I can turn your wearable health-device concept into an ESP32-S3 prototype with an embedded architecture.

I can handle:

• ESP32-S3 schematic and custom PCB design
• HR, SpO2, IMU, temperature and other sensor integration
• Embedded C/C++ firmware and sensor drivers
• BLE/Wi-Fi communication and data handling
• Battery, charging and low-power design
• Compact PCB placement and wearable constraints
• Enclosure concept and board-to-enclosure fit
• Filtering, calibration support and prototype debugging
• BOM, Gerber, schematic and manufacturing files

This can target a smart band, ring, watch, research wearable, fitness device or sensor platform. Hardware and firmware can follow your measurements, sampling, battery life, dimensions and connectivity rather than a generic reference design.

Provide your sensor list, preferred ESP32-S3 module, enclosure dimensions and required functions so the system can be scoped accurately.