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Concept2: connect, sync and troubleshoot

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Connect your Concept2 Online Logbook to bring RowErg, SkiErg and BikeErg sessions alongside the rest of your training.

Before you connect

Your session must be in the Concept2 Online Logbook. If it is only on the performance monitor, first transfer it using ErgData or your usual Logbook workflow.

Illustrative Concept2 connection guide; synthetic example.

Connect

Open Sources in freddy

  1. Open Concept2 in Sources and choose Connect when available.
  2. Sign in to the Concept2 account containing your records. Review the permissions and authorize the categories you want to share.
  3. Return to freddy and inspect the source’s import status and date coverage.

What reaches freddy

  • Online Logbook results with dates, workout type, distance and duration.
  • Pace, stroke rate and heart rate where the saved result includes them.
  • Result summaries rather than a guaranteed stroke-by-stroke recording.

History and updates

freddy reads the available results in your Online Logbook and imports new saved results. Connecting freddy does not pair it with the monitor or start a Bluetooth recording.

If data is missing

  • The monitor shows a workout but freddy does not: check that ErgData has sent it to the Online Logbook.
  • Heart rate is absent: check that heart rate was captured and included in the uploaded result.
  • A result has the wrong date or distance: correct it in the Logbook, then request Sync in freddy.

Use it with your other sources

Compare my Concept2 rowing time with my Garmin running time this week, using saved workout durations.

Illustrative Concept2 comparison with another source; synthetic example.

Pause or disconnect

Use Paused on the source to stop future sync without deleting its stored history. Disconnect removes the connection and its associated data from freddy; read the confirmation before continuing. It does not delete your records in Concept2. You can also revoke freddy’s authorization in the source service’s connected-app settings.

Provider instructions

Concept2 Logbook data and authorization

Related help

Choose a source

Find missing data and understand sync

Contact freddy support

Use your Concept2 data with your AI

Pick your AI for the setup steps and ideas for what to ask.

  • Claude Desktop
    On Claude Team and Enterprise, an Owner adds freddy for the organization first.
  • ChatGPT
  • OpenAI dots
    Availability depends on your OpenAI plan and region.
  • Grok Bot
  • Grok
  • Muse
  • Muse Code
  • Gemini
    Gemini's custom apps need Gemini Spark, which comes with Google AI Pro or Ultra, and are US and English only.
  • Gemini CLI
    Gemini CLI is a developer command-line tool, not the consumer Gemini app. The app connects separately and needs Gemini Spark.
  • Claude Code
  • Cursor
  • Codex
  • Perplexity
    Custom connectors require Perplexity Pro, Max, or Enterprise.
  • OpenClaw
  • Hermes Agent
  • Instinct
    Experimental. Instinct is invite only and does not publish steps for adding your own MCP server.
  • Hark
    Experimental. Hark does not document a way to add your own MCP server yet, so this may not work today.
  • the freddy CLI

freddy is an independent service and is not affiliated with, endorsed by, or sponsored by the makers of the third-party AI apps above.

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