Support
Getting started
ARC is in pre-production, so setup instructions remain conceptual until final hardware and app behavior are validated.
Before setup
Final packaging will include the production quick start instructions and supported phone requirements.
Pairing
The planned flow uses Bluetooth Low Energy. Exact pairing steps will be documented once the production firmware and app are stable.
Fit
The sensor should sit securely against the skin without being painfully tight. Final fit guidance will be based on production strap geometry.