Health Track

Health Track is a simple, private app for recording your own health readings — such as blood pressure, weight, blood glucose and oxygen saturation — and seeing them over time.

Open the web app ↗   Works in any modern browser and can be installed like an app. There is also an Android app.

Health Track records readings only. It gives no medical advice, interpretation or alerts. Diagnosis and interpretation belong to a qualified clinician.

What it does

• Quick entry — log a reading in the units you prefer, with tags such as which arm or when it was taken.
• History and charts — review every reading and plot it over time.
• Export and import — create a PDF or CSV report to share with your clinician, and bring a Health Track CSV back in.
• App lock — on Android, protect the app with your fingerprint or face unlock.

Private by design

• No account, no sign-in and no advertising.
• Your readings are encrypted on your device and never leave it. Nothing is sent to a server.
• No analytics or tracking of any kind.

Web app or Android app?

Both keep your readings on your own device. The Android app uses a database encrypted with a key held in the phone's secure storage and adds an app lock. The web app stores an encrypted copy in your browser, which is convenient but protects less. See the privacy policy for exactly what it does and does not protect against. If you use the web app, install it and export a backup now and then.