The same infrastructure powers both Syni and Synheart. Privacy first. Transparent. Built to be extended.

Why we chose to build in the open.
Every algorithm, every computation, every decision visible and auditable. No black boxes.
Data stays on-device by default. We built the system so we never have to trust ourselves with your data.
The best ideas come from real users. Open development means anyone can contribute, critique, or extend.
Built to be extended. The architecture welcomes contributions, custom integrations, and new use cases.
The building blocks that power both Syni Life and Synheart Life.

Device agnostic data collection layer. Connects wearables, sensors, and input sources into a unified stream.

Device agnostic data collection layer. Connects wearables, sensors, and input sources into a unified stream.
The state computation engine. Transforms raw signals into focus, load, and recovery scores using transparent algorithms.
The state computation engine. Transforms raw signals into focus, load, and recovery scores using transparent algorithms.
Open data specifications for human state. Interoperable formats that any system can read, write, and extend.
Open data specifications for human state. Interoperable formats that any system can read, write, and extend.
Developer utilities for building on top of the human state infrastructure. SDKs, CLIs, and integrations.
Developer utilities for building on top of the human state infrastructure. SDKs, CLIs, and integrations.
Whether you want to contribute code, propose ideas, or just understand how human state is computed you are welcome here.