Logo featuring a gear, circuit lines, and a heartbeat line, with the text "SOVEREIGN AFFECTIVE SYSTEMS" underneath.

Unmute your nervous system.

The Sentinel. Biological Sovereignty

THE ENGINEER'S FALLACY

Asking a panicked person to 'think positive' is like handing a fire safety manual to someone on fire. We don't ask you to think. We give you the water.

Sovereign Affective Systems was founded on a single premise: Biological Sovereignty.

In an age of algorithmic harvesting, we believe your nervous system is the last private territory. We build tools to defend it.

We are engineers, survivors, and pragmatists building the hardware we wish existed ten years ago.

They build toys to keep you looking at a screen. We are building a tool to help you look away. Your biology is not a revenue stream. Your nervous system is not a data-harvest. If your technology tracks you, it owns you.

Reclaim your autonomy. Become Unharvestable.

REQUEST ACCESS

Diagram of the Sentinel V1 Prototype smartwatch showing S.E.S.I. sensor array, multi-day battery life, processed data on device and cloud, with labels and a digital blueprint-style background, developed by Sovereign Affective Systems LLC

BE UNHARVESTABLE