Demo: Over-the-Air Firmware Updates with Staged Rollout and Rollback

Getting a fix onto devices already in the field is the part of connected device work that keeps people awake. This is that, end to end: a firmware version with a critical vulnerability out in the field, a staged rollout that clears it, and then a deliberately bad build to show what the platform does when an install goes wrong.

What this shows

• A firmware registry holding five versions for one product, with the vulnerable version flagged and the fix dated.
• Rollout rings rather than devices: Canary at five, Pilot at ten, General Availability at twenty-five. You set a target on a ring and the platform writes it to every member device.
• Convergence is instant. Set the target on a ring and every device that is listening is on the new build.
• The devices that did not converge, named on screen with the reason. They have no agent running and have not reported since.
• A build staged to fail. The ring's devices download it, verify the signature, install it, fail post-install validation, revert to the last good version, and report why in their own words.
• Containment. The other two rings were never offered the bad build, because it only ever went to one ring.

What BioT provides, and what stays with you

Everything in this video sits at the platform layer: device connectivity and identity, the data model, tenant separation, firmware distribution, the audit trail, and the standards-based interface out to an EHR. BioT holds the platform-layer certifications by name, including HITRUST r2, SOC 2 Type II, ISO 27001 and ISO 27799, and operates an ISO 13485 certified quality management system with an IEC 62304-compliant Design History File and an SBOM per release.

What stays with you is your device, your intended use, your clinical claims and your regulatory submission. BioT customers have achieved FDA clearance and CE marking on the platform, with the platform-layer evidence supporting the submission.

Next in this series

See the same fleet from the clinician's side: The Clinician View, Live Vitals and the EHR Hand-off, just under four minutes.

Want this walked through against your own device model? Book a demo. Weighing it against building in house? Read the three-year cost comparison.