Get in touch with the Phoebe team or find answers below.
Frequently Asked Questions
Do I need an Apple Watch?
Apple Watch is recommended for the best prediction accuracy (sleep, HRV, heart rate data) but Phoebe works without one. Weather-based predictions and manual diary logging are fully functional without a Watch.
How does the migraine prediction work?
Phoebe combines your biometric data from Apple HealthKit with real-time atmospheric conditions (barometric pressure, humidity, temperature) and your personal headache history. An ML model analyzes these inputs to produce a daily risk score.
Is Phoebe a medical device?
No. Phoebe is a wellness tool that provides informational risk assessments. It does not provide medical advice, diagnosis, or treatment. Always consult your doctor for medical decisions.
How do I delete my account and data?
Go to Profile → Account Management → Request Account Deletion. All of your data, including diary entries, health data, and chat history, will be permanently deleted from our servers.
Is my health data safe?
Yes. Your data is stored on secured, private servers with encrypted transmission. We do not sell your data, show ads, or share personally identifiable information with third parties. Read our full
Privacy Policy.
Does Phoebe work outside the US?
Yes. Phoebe uses Apple WeatherKit for atmospheric data, which is available worldwide. The app works in any country where the App Store is available.