ChatGPT, meet Context.

Give ChatGPT access to your real-world health, activity, nutrition, and location data through Fulcra's Context app. No uploads. No copy-paste. Just seamless, always-current context.

Open Ask Fulcra in ChatGPTGet Context App

What ChatGPT gets.

Fulcra's Context app gives ChatGPT structured access to the data you're already collecting — no file uploads, no manual exports.

Sleep & Recovery

Sleep stages, duration, efficiency, HRV, respiratory rate, SpO2, and wrist temperature — every night, automatically.

Activity & Fitness

Steps, workouts, calories, heart rate zones, active minutes, cycling power — across Apple Watch, Garmin, Oura, and more.

Glucose & Nutrition

CGM glucose readings, meal logs, macros, and calorie intake. ChatGPT can correlate what you eat with how your body responds.

Location & Calendar

Where you've been, where you're going, and what's on your calendar — so ChatGPT can factor in your real-world context.

How it works.

Three steps to give ChatGPT always-current personal context.

1. Get the Context app

Download Context by Fulcra from the App Store. Connect your wearables, glucose monitor, and health apps to start collecting data automatically.

2. Open Ask Fulcra in ChatGPT

Visit the Ask Fulcra GPT in the ChatGPT GPT Store. Authenticate with your Fulcra account to give it access to your data.

3. Ask ChatGPT anything

"How did I sleep?" "What's my glucose trend this week?" "Plan a recovery day based on my training load." ChatGPT has your answer.

What you can build.

With real health and activity context, ChatGPT becomes a personal analyst that actually knows you.

Health Coaching

"Based on my sleep, HRV, and training load this week, what should I focus on today?"

Training Plans

"Look at my last 30 days of cycling and strength training. Build me a periodized plan for the next month."

Sleep Analysis

"Compare my deep sleep percentage on days I work out vs. rest days. Is there a pattern?"

Glucose Optimization

"Show me how my glucose responds to different meals. What patterns should I change?"

Ready to give ChatGPT real context?

Connect your health and activity data in minutes. No API keys, no code, no exports.

Open Ask Fulcra in ChatGPTGet Context App