Connect Polar to Gemini

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

Gemini's custom apps need Gemini Spark, which comes with Google AI Pro or Ultra, and are US and English only.

What you can do with Polar data in Gemini

• Ask Gemini how your Polar sleep changed this week
• Have Gemini summarize your Polar recovery
• Ask Gemini how your Polar workouts changed this week
• Have Gemini summarize your Polar heart rate
• Ask Gemini how your Polar training load changed this week

Set up in a few steps

See the full Gemini guide

1. On your computer, open gemini.google.com, then Settings & help, then Connected Apps.
2. Under Custom apps for Spark, choose Add a custom app.
3. Enter your freddy MCP URL and click Next. freddy registers itself, so you should not need to enter anything under Advanced features.
4. Follow the on-screen instructions to authorize the connection, then confirm Polar is connected on the freddy dashboard.
5. Ask Gemini about your Polar data. Gemini asks you to confirm anything that writes, like starting a sync.

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