About SelfSense

SelfSense is first a somatic practice and second an app. The practice — first presented at Martin Gropius Bau in 2022 — investigates what happens to a body when it can see its own nervous system in real time. The app is one branch of that work: a free TestFlight beta for iPhone and Apple Watch that brings fractal HRV and movement-variability tracking into everyday life. The pages below cover what the app does, the optional companion server for group sessions, and how to get in touch.

Articles in this section

• The SelfSense App

  SelfSense is an HRV and movement-variability training app for iPhone and Apple Watch. It uses fractal variability and DFA alpha analysis to help your nervous system become more adaptive — not just more calm.

• SelfSense Server

  The SelfSense Server is an optional companion service for multi-sensor and group sessions. Try the hosted instance over WebSocket, or self-host for OSC and Bluetooth support.

• Contacts

  Get in touch with the SelfSense team for support, feedback, business inquiries, or to join our HRV training community. We're here to help you improve your heart rate variability.

• How It Works

  Discover the science behind SelfSense's fractal variability approach to HRV and movement training. Learn about DFA alpha analysis, real-time biofeedback, and how adaptive breathing and motion improve resilience.