Discover the comprehensive suite of advanced features designed to revolutionize your diabetes management experience with precision, intelligence, and simplicity. Built with React Native and powered by local AsyncStorage for complete privacy and offline functionality.
From advanced glucose tracking with SecurityUtils validation to comprehensive analytics powered by AnalyticsCalculations class, SugarMate provides a complete toolkit built with modern React Native architecture, designed by healthcare experts, and trusted by users worldwide for secure, local-first diabetes management.
Comprehensive glucose monitoring with intelligent data capture and validation
Manual entry with automatic unit conversion (mg/dL ↔ mmol/L), real-time validation, and glucose status indicators with personalized advice
Track readings across 8 meal categories: Fasting, Before/After Breakfast/Lunch/Dinner, Bedtime, and Other with smart timing recommendations
Record medication intake, exercise activity, stress levels, and personal feelings with each reading for comprehensive health tracking
Add custom notes to readings with secure input sanitization and character validation for additional context and insights
Seamless conversion between mg/dL and mmol/L with MMOL_TO_MGDL constant (18.0182) and preserved data integrity
Advanced SecurityUtils validation, glucose range checking (20-600 mg/dL, 1.1-33.3 mmol/L), and suspicious pattern detection
Advanced statistical analysis powered by AnalyticsCalculations class
Time in range percentage, standard deviation, glucose variability (CV%), average daily readings, and streak tracking with 30+ calculated metrics
Weekly percentage changes, best/worst day identification, pattern recognition, and glucose trend calculations with smart algorithms
Morning vs evening averages, fasting vs post-meal analysis, hourly patterns, and circadian rhythm insights
Customizable target ranges per user, high/low reading categorization, time above/below range calculations, and hypoglycemia detection
Mean glucose, median values, percentile calculations, correlation analysis, and detailed stats with proper mathematical accuracy
Progress tracking against personal targets, achievement percentages, goal completion rates, and motivational insights
Powered by GoalsService with customizable targets and intelligent progress tracking
Time in range goals (70% default), average glucose targets, daily reading frequency, consistency tracking, and lifestyle goals with smart recommendations
Visual progress indicators, achievement tracking, milestone celebrations, and dynamic goal adjustments based on performance
Glucose management goals, frequency tracking, lifestyle objectives with automated goal initialization and unit-based customization
Custom target ranges for fasting (70-130 mg/dL default) and post-meal (80-180 mg/dL default) with automatic unit conversion
Comprehensive data organization with powerful filtering and AsyncStorage persistence
Chronological view of all glucose readings with detailed timestamps, sorted by most recent first with efficient data retrieval
Filter by glucose ranges (All, Normal, High, Low), meal timing, date ranges, and custom criteria with real-time results
Comprehensive reading details with edit/delete capabilities, full context display, and secure data validation
Readings organized by day with DayReadingsGroup component, weekly summaries, and monthly analytics with proper date handling
Bulk delete operations, data export preparation, reading updates with validation, and comprehensive error handling
Powered by ReminderService with Expo Notifications and smart scheduling
Customizable glucose check and medication reminders with intelligent scheduling, permission management, and priority settings
Daily/weekly recurring reminders, custom time slots, day-specific scheduling, and automatic retry mechanisms
iOS and Android notification channels, vibration patterns, sound customization, and background processing support
Enable/disable individual reminders, bulk operations, notification history, and permission request handling
Modern React Native interface with ThemeContext and smooth animations
Multi-step welcome flow with personal setup, diabetes type selection, unit preferences, and guided feature introduction
Clean and intuitive light theme interface with smooth transitions and consistent design patterns across all screens
Beautiful gradient designs, Framer Motion animations, ThemeAwareStatusBar, HeaderBlur effects, and intuitive navigation
Comprehensive ErrorHandler with user-friendly messages, loading states, empty state handling, and graceful recovery
Comprehensive reporting with csvExportService and pdfExportService
Comprehensive formatted reports with statistical summaries, charts, trend analysis, and healthcare provider-ready formatting
Raw data export with metadata headers, correlation analysis, time range filtering, and spreadsheet-compatible formatting
Native sharing capabilities with security validation, PII detection, and secure file generation using Expo FileSystem
Configurable export options, time range selection, data filtering, and format preferences with validation
Powered by UserService with secure data handling and AsyncStorage persistence
Manage glucose units (mg/dL/mmol/L), diabetes type (Type 1/2/Gestational/Pre-diabetes), diagnosis date, and personal information
Customize fasting and post-meal target ranges with automatic unit conversion and validation for different diabetes types
Encrypted AsyncStorage with SecurityUtils validation, data integrity checks, and secure key generation (@SugarMate namespace)
Automatic data backup through device systems, data export before account deletion, and comprehensive data clearing options
High-performance React Native architecture with advanced security and optimization
100% offline functionality with AsyncStorage, no internet required for core features, intelligent data synchronization when available
SecurityUtils class with input sanitization, data integrity validation, PII detection, and export security scanning
Built with React Native and Expo Router, iOS and Android compatibility, native performance with JavaScript bridge optimization
Efficient AsyncStorage operations, optimized component rendering, background processing, and memory management
Centralized DataService, proper error handling, data validation, backup mechanisms, and corruption recovery
Comprehensive user support with accessibility considerations and error management
Built-in help sections, user guidance, feature tutorials, and contextual assistance throughout the app
Helpful guidance when no data is available, actionable suggestions, onboarding tips, and progressive disclosure
ErrorHandler with context-aware logging, user-friendly error messages, automatic recovery, and crash prevention
PrivacyUtils for data anonymization, consent management, data retention policies, and GDPR compliance support
Optional Google Mobile Ads with adService, network-dependent initialization, user privacy protection, and non-intrusive placement
Join thousands of users who have transformed their diabetes management with SugarMate's comprehensive feature set, powered by secure local storage and advanced analytics for complete privacy and control.