Wearable owners who already chat with Claude or ChatGPT can query their own health data for $49 a year; data sits on US servers.
Kenning's take
What it does
freddy is an MCP server that links data from devices and apps such as Oura, WHOOP, Garmin, Dexcom, Wahoo and Hevy to AI chat tools. Once connected, people can ask Claude, ChatGPT or another MCP client about sleep, heart rate variability, glucose or training load and get answers based on their own numbers. It reads data only, and connections can be revoked.
- 29 data sources including Oura, WHOOP, Garmin, Dexcom
- Works with Claude, ChatGPT, Gemini and Grok
- 100+ metrics such as HRV, glucose and power
- Read-only, revocable connections
- Personal API on the Pro plan
- CSV export and one-click delete
Who it suits. Athletes, biohackers and people tracking long-term health who already use wearables and AI chat tools.
Key facts
- Category
- Health, fitness & wellbeing
- Made by
- reThrive Labs LLC
- Based in
- United States (Wyoming)
- How to get it
- Sign up on the web, connect sources, then add the freddy MCP URL to an AI chat app or find it in the ChatGPT app directory
- Works on
- Web, MCP
- Free plan
- 1 connected source, 7 days of history
- API price
- Personal API included in Pro
Pricing
| Plan | Price | Billed |
|---|---|---|
| Pro | $49 | year |
| Lifetime | $249 | one-time |
FAQ
Is freddy free?
Yes, with one connected source and 7 days of history. Pro costs $49 a year.
Which AI apps work with freddy?
Claude, ChatGPT, Gemini, Grok and any app that supports MCP.
Which devices does freddy support?
29 sources including Oura, WHOOP, Garmin, Polar, Dexcom, Wahoo and Hevy.
Facts from the maker's own pages and the sources listed. Checked 2026-10-11.
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