System Settings

The System Settings page manages user profile, history retention, access tokens, and licensing for Zircon3D.
Access it by opening Zircon3D in the Home Assistant sidebar and selecting the Settings tab.

User Information

Displays your username and email associated with your Zircon3D Cloud Account.

History Data

Controls how many days of sensor history Zircon3D stores locally for use in:

• Heatmap Replay

Increase the history duration for long-term visualization or diagnostics.

Access Token

Allows you to update your Zircon3D Access Token.

This is useful if:

• You regenerate your token
• You switch Zircon3D Cloud Accounts
• You move your HA installation

License

Manage your subscription license:

• Update License updates your subscription information automatically
• Set License Token allows offline activation by pasting a license token obtained from your Zircon3D web account. This is required when the HA instance has no internet connection.

System Settings help ensure Zircon3D operates correctly and remains activated under different Home Assistant setups.