SGUAI vs JC Ring
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SGUAI
This app helps you develop healthy hydration habits by customizing drinking plans, tracking intake, and providing smart reminders. It analyzes your drinking patterns and offers personalized recommendations, even connecting to a smart water bottle for advanced health insights.
- Customizable drinking plans and goals
- Real-time water intake tracking
- Smart water drinking reminders
- Health analysis of drinking habits
- Integration with smart water bottles
- Tracking of various drink types
- HealthKit synchronization
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SGUAI is an app that can customize drinking plans, track and record drinking water, remind people to drink water, and help more people develop healthy and regular drinking habits. By connecting to the SGUAI water bottle product, it can simultaneously record your drinking progress and conduct a health analysis of your drinking situation this week, month, or even year. It is not only your drinking water recorder, but also your healthy drinking water instructor, accompanying you anytime, anywhere, allowing you to enjoy a new healthy drinking experience! Main features • Tailor your daily water intake and drinking goals • Real-time water intake tracking throughout the day •Smart water drinking reminder • Personalized functional experience of various smart water bottles •Support Celsius and Fahrenheit unit switching •Supports switching between fluid ounces (imperial units) and milliliters (metric units) • Popular knowledge on healthy drinking water Exciting feature update! • New dimensions such as geographic location, temperature, weather, and altitude are added to more scientifically recommend daily water drinking goals for you; •Scientifically plan your hourly water drinking goal based on your waking and sleeping times; •Detailed daily water drinking log, with each water drinking record clearly presented; • Tracking of water content and calories of 20+ common drinks; • Drinking water progress milestone badge •Connect to HealthKit to synchronize height, weight and water intake data to the "Health" app. The amount of water your body needs each day varies depending on a number of factors, including your body weight, activity level, ambient temperature and humidity, health status, and the amount of water in your diet. In general, an adult needs about 2 to 3 liters (about 8 to 12 bottles) of water per day. This amount is only a rough guide, and individual needs may vary. Do you know how much water you should drink every day? Are you drinking enough water? Want to develop healthy drinking habits? Come join the SGUAI and start your journey of healthy water drinking !
JC Ring
This app integrates with a smart ring to provide comprehensive daily health tracking. It monitors vital signs like heart rate, sleep patterns, and activity levels, presenting data in clear statistical graphs to help users achieve a balanced lifestyle.
- ECG/PPG Heart Monitor
- Sleep Monitoring
- Activity Tracking
- Data Statistics
- Heart Rate Range Analysis
- Stress Level Monitoring
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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/
Screenshots
Verdict
The clearest difference is rating: JC Ring at 3.9 against SGUAI's 2.9. JC Ring also leads on review sentiment (46% vs 19%) and update cadence (every 10 days vs every 5 weeks). SGUAI's advantage is in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. JC Ring sells 2 in-app purchases, starting at $1.00 per month. SGUAI asks for nothing beyond the download.
JC Ring holds the better App Store score, 3.9 against 2.9. Both are backed by a comparable volume of ratings — 14 and 25 respectively. Written reviews point the same way: 19% of SGUAI's written reviews are positive against 46% of JC Ring's.
SGUAI ships an update every 5 weeks, JC Ring every 10 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | SGUAI | JC Ring |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (14 ratings) | 3.9 (25 ratings) — better |
| Positive reviews | 18.8% of reviews | 45.8% of reviews — better |
| Number of ratings | 14 | 25 — better |
| Update frequency | Every 5 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 326 MB |
| Age rating | 4+ | 12+ |
| Developer | SGUAI (Shenzhen) Intelligent Technology Co., Ltd. | 立华 赵 |
Customer experience
SGUAI
JC Ring
In-app purchases
SGUAI
No in-app purchases
JC Ring
- Monthly Subscription$1.001 Month
- Annual Subscription$9.991 Year









