The Software Inside Your Device Has to Be Right.
Firmware is one of the most consequential and least understood parts of medical and wellness device development. Unlike web or desktop software, firmware runs directly on hardware with limited resources, strict real-time requirements, and no margin for error. Poorly written code can drain a battery, cause a device to malfunction, or create safety risks for patients.
At C3, we develop firmware and embedded software specifically for medical and wellness devices. With over 25 years of experience in this space, we write efficient, well-documented code and deliver the full design history and verification documentation your regulatory submission will require.
You get the software — and everything you need to run and maintain it on your own.
Firmware Capabilities, End to End.
Firmware We've Built.
Medical devices typically leave a clinician's hands after a single visit, putting patients with limited training in full control of their care. C3 designs firmware with that reality in mind — simple, intuitive interfaces are not cosmetic choices, they are safety requirements.
Advanced medical and wellness devices rely on C3's team to implement safety monitoring that protects patients and satisfies regulatory requirements — including cybersecurity protections, HIPAA compliance considerations, and safety mechanisms designed to keep patients safe even when something goes wrong.
Medical device technology moves fast, but FDA requirements demand validated, stable products. C3 addresses that tension by building firmware through a full, repeatable verification process and by enabling field-based updates that let products evolve without a full redesign.
A simple, flexible path forward.
Talk directly with our team about your device, your firmware requirements, and where you are in development.
We define scope, timeline, and budget — with project-based or monthly options that fit your stage.
Our engineers build and support your firmware while you stay focused on moving the product forward.
What Working With C3 Looks Like.
You receive not just working firmware but a complete, documented software package you can maintain, update, and submit for regulatory review.
We follow a structured software development lifecycle aligned with IEC 62304, so the process behind the code holds up under regulatory scrutiny.
Whether your project needs one firmware engineer or a full team, we scale to your timeline and budget without compromising quality or documentation standards.
How We Approach Firmware Development.
We start by understanding your hardware, your users, and your safety requirements. Firmware architecture decisions made early determine how maintainable, reliable, and extensible the software will be throughout the product lifecycle.
Every product goes through a full, repeatable verification process tied directly to product requirements. This is not a final step — it is part of how we develop from the beginning.
We design firmware that can receive updates in the field via USB, Bluetooth, or cloud delivery, so your product can evolve without requiring a hardware revision or a full regulatory re-submission.