What a connected AI can see and change
Updated November 1, 2026
When you connect Claude or ChatGPT, it can read your training and health data and change your workouts. It only reaches your own account, and you can disconnect it at any time.
What it can reach
- Read and change your workouts. Plans and recordings, with heart rate, pace, power, laps and routes. When you ask, it can add, edit, pair and delete them. Planned workouts reach your watch if Sync to Device is on.
- Read your sleep and health data. Sleep, HRV, resting heart rate, VO2 max, weight, blood pressure, steps and more.
- Read your fitness, fatigue and form. Your training status, readiness included.
- Read and change your profile. Thresholds, gender, birth year and connected devices. When you ask, it can update your thresholds and details.
See and disconnect apps
Every connected app and token is listed in Settings → API access, where you can disconnect it whenever you want.
Asking before it writes
Most AI apps can ask before changing anything. Keep that on for writes in the app’s own connector settings if you want a say in each change.