Connect Polar to Hark

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

Experimental. Hark does not document a way to add your own MCP server yet, so this may not work today.

What you can do with Polar data in Hark

• Ask Hark about your Polar recovery
• Have Hark summarize your Polar workouts
• Ask Hark about your Polar heart rate
• Have Hark summarize your Polar training load
• Ask Hark about your Polar sleep

Set up in a few steps

See the full Hark guide

1. Look in Hark's settings for a place to add an MCP server. If it is not there, freddy cannot be added to Hark yet.
2. If you find it, add a server named freddy with the URL https://freddy.coach/mcp, and sign in with OAuth if Hark offers it.
3. If Hark only accepts a key, use your direct URL and MCP key from the AI apps page in freddy instead.
4. Confirm Polar is connected on the freddy dashboard.
5. Ask Hark about your Polar data.

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