Understand your
health data with AI
Connect Apple Health, ask questions in plain language, and get personalized AI insights about your activity, sleep, heart, and more.
Free · iOS 16+ · Apple Health sync
How it works
Three steps from raw health data to actionable AI insights.
Connect Apple Health
Grant HealthKit permission in one tap. All your existing data — activity, sleep, heart metrics — is available instantly.
Share health data
Give consent to sharing aggregated health summaries with the selected AI service to generate insights. You can revoke consent at any time in Settings.
Get AI insights reports
"Health AI Insight" analyses patterns across your metrics and generates personalised health reports powered by an LLM.
Ask in plain language
Type "Why was my sleep poor last week?" or "What affects my HRV?" and get clear, data-backed answers in chat.
Everything you need to understand your health
Powered by Apple HealthKit. Explained by AI.
Activity
Steps, active calories, workouts, and exercise trends — all in one view with AI-powered progress analysis.
Learn more →Sleep & Mindfulness
Sleep stages, quality scores, and mindfulness minutes correlated with your recovery and next-day performance.
Learn more →Heart & Cardiovascular
HRV, resting heart rate, blood oxygen, and respiratory rate — understand what drives your cardiovascular health.
Learn more →Body Measurements
Weight, BMI, body fat, and lean mass trends tracked over time with contextual AI insights.
AI Correlations
The AI finds hidden connections across all your metrics — spot what actually affects your energy and recovery.
Learn more →Bring Your Own Key
Use your own OpenAI or Anthropic API key for unlimited AI queries. Full control, no lock-in.
"Finally an app that explains what my HRV data actually means. The AI spotted my recovery pattern in the first week."
Alex M.
Fitness enthusiast
"I asked why my sleep tanked before races. "Health AI Insight" found a correlation with evening training I never noticed."
Sarah K.
Marathon runner
"BYOK support is a game-changer. I use my own OpenAI key and get unlimited insights."
James L.
Health-conscious developer
Your health data is yours
"Health AI Insight" reads data directly from Apple HealthKit on your device. Any Health records are never uploaded to our servers. When AI analysis is needed, only an anonymised, encrypted summary is sent to LLM providers directly — and you can use your own API key so it never even touches our infrastructure. We do not sell or share your health data. Ever.
Frequently asked questions
What health metrics can "Health AI Insight" analyze? ↓
Any data in Apple Health: steps, active calories, HRV, resting heart rate, sleep stages, blood oxygen, respiratory rate, body weight, BMI, mindfulness minutes, and more. New categories are added with each update.
Does "Health AI Insight" work with Apple Health? ↓
Yes — it integrates directly via HealthKit. All your existing data is available immediately after granting permission. No manual import needed.
How does the AI analyze my health data? ↓
A large language model (Gemini, GPT-4 or Claude) receives an anonymised summary of your metrics and finds patterns, trends, and correlations. Results are personalised to your data, not generic advice.
Is my health data safe? ↓
Raw health records never leave your device. The AI receives only an encrypted, anonymised summary. With BYOK mode your data goes directly to the AI provider you choose — it never passes through our servers at all.
Can I use my own OpenAI or Anthropic key? ↓
Yes. Bring Your Own Key (BYOK) mode lets you paste your OpenAI or Anthropic API key. You get unlimited AI queries at your own cost and full control over which model processes your data.
Can I use my own self-hosted LLM? ↓
Yes. Bring Your Own Key (BYOK) mode lets you setup your custom self-hosted LLM provider. You get unlimited AI queries and full control over which model or provider processes your data.
Is "Health AI Insight" free? ↓
Core tracking, trends, and a set of free AI insights are available at no cost. Premium plans unlocks unlimited AI chat, deeper correlations, export, and advanced reports. BYOK mode is available on lifetime and BYOK included plans.