Blood Sugar • Diabetes Control

Sugar Level is a privacy-first glucose tracking app designed to help you log blood sugar, insulin, weight, and daily habits, then analyze patterns and share organized reports with your doctor. All data stays on your device – no account, no server, no ads.

HOW IT WORKS
- Enter your blood glucose reading using mmol/L or mg/dL. The app remembers your preferred unit.
- Tag each entry with context: Fasting, Before Meal, After Meal, Bedtime, or custom tags to track glycemic response.
- Record weight; BMI is calculated automatically to monitor metabolic changes.
- Log medications, symptoms, meals, and habits with color‑coded labels: green for good habits, red for bad ones, blue for symptoms, yellow for medications.
- Use the floating save button to log quickly while scrolling through records.

ANALYTICS & STATISTICS
- The Statistics tab displays charts and correlation insights between blood sugar, food, activity, and medications.
- Anomaly detection (Robust Z‑Score) highlights readings that deviate significantly from your personal baseline.
- Trend analysis identifies improvements or regressions in your glucose stability over time.
- Clinical threshold alerts flag measurements outside standard ranges based on diabetes care guidelines.

ON-DEVICE AI ASSISTANT
- A local AI model (running entirely on your device) suggests meals or snacks that fit your current glucose level and treatment plan.
- All AI processing is private; no health data is sent anywhere.

HEALTH CONNECT INTEGRATION
- Optionally sync weight, activity, and sleep data from Google Health Connect and compatible wearables to see how lifestyle changes affect your blood sugar.

DATA OWNERSHIP
- Export your complete history as a CSV file to share with your doctor or import into another app.
- Import CSV files for data migration without losing records.
- No cloud lock‑in; you control your data.

PRIVACY
- 100% local storage (encrypted on‑device database).
- No accounts, no servers, no cloud sync.
- The app works offline.

This app is a self‑management tool and does not replace professional medical advice. Always consult your doctor before making changes to your treatment plan.

Download Sugar Level and manage your diabetes with a tool that respects your privacy.

Recent changes:
Privacy First: All blood sugar records stay on your device. No servers, no accounts, no cloud sync.
Advanced Analytics: Discover correlations between your glucose levels, meals, activity, and medication.
Updated to Android 13 (SDK 37) for the latest safety and privacy features.