CynCity is an advanced health and performance optimization platform designed to transform how users track, understand, and improve their daily routines. Built as a wearable-integrated wellness companion, CynCity collects real-time data, analyzes it with AI, and provides personalized insights on fitness, sleep, stress, nutrition, and mental well-being. The system includes a highly interactive mobile app, a smart wearable device ecosystem, and an intelligent backend that automatically processes user data.
With the addition of the Apple Watch app, users can now monitor their health directly from their wrist with instant data syncing and on-the-go wellness insights. The goal is to make health tracking seamless, actionable, and motivating—bringing professional-level insights to everyday users through advanced AI analysis and personalized recommendations.
Health • Wearables • AI
React • NestJS • SwiftUI • PostgreSQL
Build a smart health platform powered by AI with real-time monitoring using wearable sensors for comprehensive health tracking, now expanded with full Apple Watch integration.
Provide AI-powered personalized recommendations and predictive analytics for fatigue, stress, and performance optimization.
Help users improve daily habits through personalized recommendations and automated tracking for sleep, activity, and wellness.
Deliver an engaging and modern mobile experience with SwiftUI for seamless native iOS performance, real-time sync, and enhanced Apple Watch support.
Create a scalable backend for large-scale wearable data processing with NestJS and PostgreSQL optimization.
Serve athletes, health-conscious individuals, and everyday users wanting to optimize their daily performance globally.
Real-time live data sync from wearable sensors monitoring heart rate, step count, stress level, temperature, and more with Bluetooth connectivity — now including direct Apple Watch sensor data integration.
AI analyzes lifestyle patterns with predictive analytics, AI-based coaching suggestions, smart alerts, and personalized wellness plans.
Automatically detects sleep cycles, provides deep vs light sleep insights, calculates sleep efficiency, and suggests optimization strategies.
Daily movement goals, automated workout tracking, activity intensity graphs, health scoring based on effort and recovery — with added Apple Watch workout integration.
Stress detection from heart rate patterns, breathing exercises, guided relaxation sessions, and personalized mental health recommendations.
Native iOS app with SwiftUI, web dashboard with React+NextJS for professionals, offline data caching, real-time notifications, and a dedicated Apple Watch app for instant on-wrist insights and activity tracking.
SwiftUI iOS
React & NextJS
NestJS
PostgreSQL
Users improve lifestyle performance with actionable AI insights
Track health effortlessly with automatic wearable data collection
Reduce stress and stay motivated with guided wellness tools
A cutting-edge, AI-powered wellness ecosystem built for the future of personal health. It combines wearable technology, intelligent insights, Apple Watch connectivity, and beautifully designed applications to deliver a powerful platform that helps users live healthier, more balanced lives.
