JC Ring vs Exerchain

JCRing is a multi-functional app integrating smart ring for your daily health tracking. By advanced monitor technology and algorithm, the different health devices tells you wide-ranging body information and provide various assists to help you reach your balance of body and mind. Besides your daily activity, it can also get deeply into your heart, sleep, workouts and many other vital sings. This app then illustrates all data in beautiful statistic graphs for you to easily access them. JCRing is packed with useful features when connected with different health devices including: • ECG/PPG Heart Monitor Accurate heart rate measurement with heart rate range analysis. Through research-based algorithm, it shows your HRV, stress level, blood pressure, SpO2, ECG and cardiovascular condition. • Sleep Monitor Record detailed daily sleep status including deep sleep, light sleep, and sleeping heart rate, Spo2 etc. • Activity Tracking 24-hour tracking of your steps, distance, calories-burnt, active-time, and reached daily-goal. • Data Statistics Display historical trend of your health data by day, week, month, and year in vivid statistic graphs. Start a new healthy and active lifestyle with JCRing. If you are using an Apple phone, in order to calculate the training consumption, we will receive and send your sports data from Apple's HealthKit with your authorization. To simplify your input process, we read your weight data from HealthKit. At the same time, the training data generated by your JCRing will be synchronized with Apple's HealthKit. Any information obtained through the use of HealthKit, such as weight and heart rate data, will not be shared or sold to any third party, including advertisers and other agents This application and its associated hardware are intended for wellness and fitness purposes only. They are not a substitute for professional medical equipment and are not designed to diagnose, treat, or prevent any disease. The data and analysis provided by the app are for personal reference only and should not be used as the basis for medical decisions. Always seek a doctor’s advice in addition to using this app and before making any medical decisions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

EXERCHAIN is a health app that predicts your future weight — 1, 3, and 6 months ahead — based on your real-life data. It automatically logs your activity, sleep, and body composition with supported devices, while meals can be entered manually for accurate forecasting. Get daily predictions, AI insights, and soon, personalized routines powered by your own data. [Key Features] - AI-Powered Weight Prediction (1, 3, 6 months) - TDEE-Based Forecasting Engine - Integrated logging of activity, sleep, and diet (auto + manual) - Actionable AI Insight Comments - Sync with ExerRing & ExerScale - Also compatible with Apple Watch, Fitbit, Galaxy Watch - Personalized routine & AI health reports (coming soon) [Device Overview] ExerRing: 24/7 tracking of heart rate, activity, sleep, and recovery ExerScale: Precise measurement of over 45 body composition metrics ※ You must use at least one device (ExerRing or ExerScale) to activate the app features EXERCHAIN is more than just a tracker. It builds a behavior-changing loop: Prediction → Insight → Action → Transformation YOUR DATA, YOUR MOVE. — * Access Information * [Required] - HealthKit access - Heart rate to monitor and generate accurate workout information - Resting heart rate to provide accurate workout statistics - Motion & Fitness - Monitor user's movements - To provide more accurate steps data - Statistics on walking based on steps data [Optional] - Location: Location based service provided - Notification: Push messages from ExerChain(warning: alert, badges may be included) - Camera: for profile images and to record workouts - Photos, media, files: for profile images and to record workouts