Ask ChatGPT for easy, actionable health insights

vytalLink turns your wearable and phone‑tracked health metrics into a secure, AI‑ready stream so you can compare sleep, workouts, and steps in seconds. You choose what to share.

You chat in ChatGPT or Claude; keep the app open while you chat.

🔒 100% Secure
📱 Mobile First
🤖 AI Ready
Connection Credentials
Word health
PIN 123456
vytalLink Server Running Health data bridge is active
ONLINE

How it works

Three simple steps to connect your health data with AI

1

Get Word + PIN

Open the app and tap “Get Word + PIN” to generate your credentials. You control what to share for each connection. Keep the app open while you chat.

Automatically syncs with:

Apple Health Google Fit Wearables
2

Open ChatGPT or Claude on desktop

Start in ChatGPT (zero setup). In ChatGPT, go to GPTs and search for “vytalLink”. Or use the Claude Desktop Bundle (MCPB) or any MCP client (Cursor, VS Code).

3

Paste Word + PIN and start asking

When prompted, provide your Word + PIN from the app. Ask about trends, patterns, and comparisons to get easy, actionable recommendations.

How has my sleep quality changed this month?
Show me my heart rate during workouts
What's the correlation between my steps and sleep?

100% Secure & Private

We never store your health data. Everything stays on your device and is only shared when you explicitly choose to.

Incredibly Easy to Use

Download, connect, and start chatting with AI about your health in under 2 minutes. No technical knowledge required.

Works with Any AI

Compatible with ChatGPT, Claude, and any AI assistant that supports health data integration.

Real-time Sync

Your health data updates automatically from your phone's health app and connected devices.

Comprehensive Health Data

Heart rate, steps, sleep, workouts, and more. Get insights about all aspects of your health.

Developer Friendly

OAuth 2.0, REST API, WebSocket support, and MCP integration for developers building health apps.

See It In Action

Watch how easy it is to connect your health data with AI assistants using vytalLink.

Step-by-step tutorial
Real app demonstration
AI conversation examples
Security and privacy

Demo Video

Coming Soon!

We're preparing an amazing demo video to show you exactly how vytalLink works.

Connect with Your Favorite AI

vytalLink works seamlessly with the most popular AI assistants

Claude Desktop Bundle

Popular

Install the vytalLink MCP server inside Claude Desktop with a double-clickable bundle. No terminal commands required.

1. Download the vytalLink mobile app 2. Install the Claude Desktop bundle 3. Connect & Chat
Setup Guide

MCP Advanced (npm)

Advanced

Prefer the manual workflow or need support for Cursor, VS Code, or custom MCP clients? Use the npm-based setup.

1. Install the npm package 2. Configure your MCP client 3. Authenticate with codes
Setup Guide