What this actually does
On Android, Claude cannot see your health data by default. Your steps, sleep, heart rate, and HRV live inside Health Connect, the on-device hub every tracker writes to, and Claude has no line into it. Anthropic does ship a native health read, but on Android it is beta, region-limited, read-only, and it remembers nothing between chats. It cannot tell you how your resting heart rate moved over a training block, because it never held the block.
Wellness Project fills that gap. Your Health Connect data syncs into Wellness Project on-device once you grant permission, and it is stored as structured history: not a raw dump, but interpreted rows that carry your baseline and your trend. Claude then reads that history through MCP, the open standard that lets a model connect to an outside data source over a consistent interface.
The result is a normal Claude chat that answers from months of your real Android data. Because Health Connect gathers Samsung Health, Pixel, and most third-party trackers into one place, connecting it once captures all of them at the same time.
How to connect it
Three pieces line up: your Android health data has to reach Wellness Project through Health Connect, the MCP server has to be added to Claude, and then you ask. Each step takes about a minute.
Sign up free
Create a Wellness Project account and install the app on your Android phone. Free during early access. This account is the persistent store Claude will later read through MCP.
Grant Health Connect permissions
Open Health Connect on your Android phone and grant Wellness Project read access to steps, sleep, heart rate, and HRV. Because Samsung Health, Pixel, and most trackers already write into Health Connect, this one permission pulls in every device feeding it. Nothing is exported by hand.
Add the MCP connector to Claude
In your account settings, generate an API key and copy the Wellness Project MCP server URL. In Claude Desktop or claude.ai, add a connector with that URL and key. Both surfaces support remote MCP servers, so you add it once and it appears in every conversation there.
Ask across your data
Open a chat and ask. "How did my HRV trend this month?" "Did my sleep get worse the week my steps dropped?" "What was my average resting heart rate on training days?" Claude pulls the structured rows and answers from your Android history, not a single screenshot.
What to ask once it is connected
The connection is only worth it if the questions get better, and they do. Because Claude reads interpreted Android history rather than today's isolated figure, the useful prompts span time: patterns, baselines, and cause-and-effect across signals.
Ask how your resting heart rate moved across a hard training week. Ask whether your deep sleep tracks with your step count. Ask Claude to flag the week your HRV and sleep both dropped. And because the same server reads every device you connect, those answers pull from Health Connect alongside any Apple Health, Fitbit, or Oura history you add, so the picture is whole instead of split across apps that never compare notes.
Give Claude your real Android health history.
Sync Health Connect to Wellness Project, add the MCP server to Claude, and ask about your actual trends. Free during early access.