Let ChatGPT turn your wearable health stats into clear next steps

vytalLink connects your fitness tracker to AI assistants so you can ask questions about your sleep, workouts, and steps. You control what gets shared.

You chat from your desktop in ChatGPT or Claude—keep the mobile app open so the link keeps streaming.

Wearables
100% Secure
ChatGPT Claude Desktop
Connection Credentials
Word health
PIN 123456
vytalLink Server Running Health data bridge is active
ONLINE

How to use vytalLink

Three quick steps and you’re chatting with your health data

1

Get Word + PIN in the app

Open the app and tap "Get Word + PIN" to grab your connection codes. Need it first? Download the app from the store. Keep the app open while you chat.

Automatically syncs with:

Apple Health Google Fit Wearables
2

Open ChatGPT or Claude on desktop

Fastest path: search "vytalLink" inside ChatGPT GPTs and connect. Prefer Claude or desktop workflows? Check the other guides below.

3

Start asking for insights

When your AI asks for credentials, paste your Word + PIN from the app. Then ask questions about your health trends and get clear answers.

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

Why people love vytalLink

Stay in control of your health data while getting clear, practical answers in seconds.

Your Data Stays Private

We don't store your health data anywhere. It stays on your phone and only gets shared when you ask questions.

Super Easy to Use

Download, connect, and start asking questions about your health in under 2 minutes. No tech skills needed.

Works with Popular AIs

Use it with ChatGPT, Claude, and other AI assistants that can read health data.

Always Up to Date

Your health data syncs automatically from your phone's health app and fitness tracker.

All Your Health Data

Heart rate, steps, sleep, workouts, and more. Ask questions about any part of your health.

Built for Developers

OAuth 2.0, REST API, WebSocket support, and MCP integration if you're building health apps.

See How It Works

Watch how simple it is to connect your health data with AI assistants.

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.

Pick Your AI Assistant

vytalLink works with the AI tools you already use

Claude Desktop Bundle

Popular

Install vytalLink in Claude Desktop with a simple double-click. No command line needed.

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

MCP Advanced (npm)

Advanced

Want to use Cursor, VS Code, or other MCP clients? Use the npm setup for more flexibility.

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