Project overview
ViTrax is a mobile app for tracking blood pressure, blood sugar, oxygen saturation, temperature, weight, and heart rate on-device. It has no account or cloud dependency, giving people managing their health a private history of readings without internet access or an external server.
People and roles
Individual User
Logs vital readings, reviews a unified chronological timeline of past entries, and keeps full ownership of their health data on-device with no account or server involved.
How it works
Fully Offline, Device-Private Storage
Every reading stays on-device and is never synced to a server. Users can track their health without internet and keep full control of their records.
Chat-Style Entry
Readings can be logged with a message such as "My BP this morning is 120/80." ViTrax parses the entry, gives short contextual feedback, and saves it as a conversational health record.
Unified Vitals Timeline
Blood pressure, blood sugar, oxygen, temperature, weight, and heart rate are all logged into one consistent personal history, making it easy to spot trends over time.
Core modules
- Vitals Timeline
- Chat-Style Entry
- Blood Pressure Tracking
- Blood Sugar Tracking
- Oxygen & Temperature Tracking
- Weight & Heart Rate Tracking
- Offline Local Storage