Connect Polar to Claude Desktop

Polar tracks sleep, recovery, training load, and continuous heart rate across runs, rides, and strength sessions.

On Claude Team and Enterprise, an Owner adds freddy for the organization first.

What you can do with Polar data in Claude Desktop

• Ask Claude Desktop why your Polar recovery changed this week
• Have Claude Desktop summarize your Polar workouts over the last month
• Ask Claude Desktop how your Polar heart rate lined up with your sleep
• Ask Claude Desktop why your Polar training load changed this week
• Have Claude Desktop summarize your Polar sleep over the last month

Set up in a few steps

Open freddy in Claude

1. Open the freddy page in Claude's connector directory.
2. Select Connect to Claude.
3. Sign in to freddy and approve access.
4. Confirm Polar appears in your connected wearables on the freddy dashboard.
5. Start a new conversation and ask Claude about your Polar data.

Polar specifics worth knowing. Polar's AccessLink API is the official path Freddy uses; it returns sleep, training sessions, daily activity, Nightly Recharge, Cardio Load, and SleepWise data depending on which Polar device you have. The Vantage V3 and Pacer Pro expose the full set; entry-level trackers (Ignite, Unite) expose sleep and training but not Nightly Recharge. Freddy reads whatever your account exposes; if a metric is missing in Claude, it is usually because your specific Polar device does not record it.

If you wear a Polar Verity Sense or H10 chest strap and use Polar Flow's manual entry, those workouts also show up in the API and Freddy will pull them.

freddy is an independent service and is not affiliated with, endorsed by, or sponsored by Claude Desktop.