What's New (2.9.62) Critical Fix - Fixed the app crashing immediately at launch on iOS 18 and other earlier systems after the previous update. This was caused by a system-library compatibility flaw in the Apple Health medication sync feature on older systems and is now fully resolved. iOS 26 and later were not affected; medication sync works as before. Faster, Clearer Startup - The loading screen now takes at most 3 seconds, covering data preparation, subscription validation, and a health-permissions pre-check - Clearer order: loading → splash → subscription intro → health permissions check → home - Subscribers skip ads and the subscription intro, going straight to the app New Health Permissions Check - Before entering home, the app checks for missing Health permissions and guides you to enable them on a dedicated page - Skipped automatically when everything is granted; also fixes occasional blank authorization screens Thank you for your support — feedback is always welcome!

version 2.9.61 update log ： • Heart rate charts now highlight sleep, resting, walking, and stress contexts for clearer insights • Stress tracking upgraded to Stress & Recovery with a clearer all-day trend • Today’s Activity adds an all-day energy flow chart to visualize calorie use • Medication logs can sync dose data from Apple Health when supported • More health feature shortcuts on the Home screen • Bug fixes and stability improvements

New Version Update Notes (v2.9.60) 1. More accurate statistics for habit check-ins, including night sleep, naps, weekly challenges and treadmill distance 2. Expanded clickable area for mood cards; mood records are simultaneously counted towards meditation sessions 3. Fixed the issue where lifetime member status disappears after app restart 4. Optimized cold start and splash ad loading experience

Limited-time benefit launched: Exclusive 30% off offer for lifetime members, unlock all premium health benefits at great value

What's New in 2.9.58 Next-gen blood pressure estimation: PTT from ECG, Extended Kalman Filter fusion, real 7-day rolling time-series for Treelet TCN, pulse pressure physiology constraints, and circadian rhythm modeling Smarter water & sedentary Live Activities: awake-time tracking, deep links, stand-hour detection, completion feedback Fixes: water intake double-counting, mood card statistics refresh and tap issues

Brand-new mood journal card feature with up to 32 mood types to log your mental state in greater detail; Synchronize the impacts of moods on cognition and psychological stress; Fully revamped Mr.Treelet AI Assistant: tap the avatar at the top of the "Today" tab to access the brand-new Mr.Treelet page; Upgraded to the Qwen3.7 Max and DeepSeek V4 Pro large language models; Fixed several known issues.

The pages of the new version have been further optimized; Several known issues have been fixed;

Treelet Health APP Version Update Log Three major pages including Mental Health, Physical Health and Mine have been completely redesigned with a clean and minimalist interface that displays core information at a glance, complying with Apple's UI design specifications; Brand-new Apple Watch APP, Apple Watch card widgets and iOS desktop widgets are launched; Fixed issues with the newly launched share cards and sharing functions; Resolved multiple critical bugs to improve the overall stability of the application.

Treelet Health APP Version Update Log The three major pages including Mental Health, Physical Health and My Page have been fully restructured. The interface is fresh and concise with core information presented clearly, and the design complies with Apple UI specifications. A new focus duration statistics feature is added, allowing you to directly check periods when your body is under heavy load and track your deep immersion status. Multiple critical issues have been fixed to improve the overall stability of the application.

Treelet Health APP Version Update Log 1. The app interface has been fully redesigned in strict compliance with iOS Human Interface Guidelines, bringing an all-round upgraded interactive experience. 2. The Today's Status card is restructured. New indicators including cardiopulmonary load and physical fitness index are added and displayed intuitively via radar charts. The interface contrast meets the WCAG AA standard for better accessibility to users with visual impairments. 3. All cards on the home page support clicks to jump to detail pages, balancing concise layout and comprehensive data presentation. 4. The logic for nap detection is optimized. A confirmation card will pop up once a nap state is identified. 5. Various known issues are fixed to improve overall operating stability.

Treelet Health APP Version Update Log 1. Optimize the judgment logic for blood pressure to achieve more accurate indicator assessment. 2. Adjust sleep statistics rules: Sleeping without wearing the watch will no longer default the sleep duration to 0 to avoid associated data anomalies. 3. Optimize Dynamic Island push strategy to streamline alerts and reduce unnecessary disturbances. 4. Fix various remaining bugs and improve overall application stability.

Version Update Log: 1. Optimize the cold start loading speed of the app for faster entry. A large amount of data needs to be loaded and pre-calculated during cold start to ensure the latest data is instantly accessible after opening the app. This update further optimizes the data loading and calculation processes for cold start to shorten the app startup loading time. 2. Revise the UI design and judgment algorithm of health suggestion cards, enabling users to check daily physical conditions and potential health concerns more intuitively and clearly. 3. Add independent cards for physiological load index and vasovagal syncope risk. 4. Add a cache clearing function in the settings menu to remove preloaded data cache. Meanwhile, the automatic cache clearing logic is further optimized to make the app more lightweight. 5. Fix several other known issues. Thank you for using Treelet Health. We welcome your ratings and feedback.

Blood glucose estimates and trend charts have been significantly improved: · Fixed systematically high readings for healthy users · Smoother, more natural trend curves with less noise · Sleep-period trends now follow a realistic daily rhythm (lower during deep sleep) · Trend cache refreshes automatically after updating Wearable-based estimates are for reference only and do not replace finger-prick tests or CGM. Please follow your doctor’s advice if you have diabetes or take glucose-lowering medication.

Treelet Health APP Version Update Log 1. Fully optimized the blood glucose algorithm model for more accurate and reliable prediction and analysis. 2. Upgraded the intelligent detection algorithm for Intimate Moments to make recognition more consistent with real status. 3. Fixed multiple known issues to improve overall operational stability and user experience.

Treelet Health APP Version Update Log 1. Urgently fixed abnormal blood sugar data issues to ensure accurate and reliable indicator calculation. 2. Added the vasovagal syncope risk assessment function to improve cardiovascular health risk monitoring. 3. Added intelligent detection of intimate moments; precious intimate moments deserve to be recorded, you know what it means. 4. Fixed other known issues and enhanced the operational stability of the APP.

Treelet Health APP Version Update Log 1. Optimized the historical fluctuation prediction function for blood pressure and blood sugar, enabling more accurate prediction of data trends and helping users grasp the changing patterns of physical indicators in advance; 2. Added the eye strain detection function to easily monitor eye conditions and protect eye health; 3. Fixed multiple known issues to further improve the operational stability and usage fluency of the APP.

Treelet Health APP Version Update Log Optimized the blood glucose calculation algorithm for more accurate data measurement. Upgraded the uric acid prediction model, greatly improving the accuracy of trend assessment. Warm Tip: Fully record daily water intake data to further optimize blood glucose and uric acid analysis results. Fixed multiple known issues to enhance overall application stability.

Treelet Health APP Version Update Log Added sleep monitoring function, which can detect nocturnal blood oxygen, hypoxemia risk, hypoxemia risk and apnea events, and synchronously display real-time changes in blood oxygen and heart rate during sleep, making sleep health status clear at a glance Fixed multiple known issues to further improve the APP's operational stability and usage smoothness

Treelet Health APP Update Log (Special for Uric Acid Prediction Function) Major Update in This Version: A uric acid prediction model has been developed, and a uric acid prediction trend card has been added. Core Principle: Based on clinical and epidemiological evidence, the "indirect indicators + multi-factor weighted model" is adopted. Combined with multi-dimensional data from Apple Health/Apple Watch, it infers and assesses uric acid-related risk trends through digital phenotyping, with rigorous data confidence, supporting daily health management. Uric Acid Prediction Function Description Function Positioning Uric acid prediction is a risk trend assessment function based on wearable device data. It does not replace hospital laboratory tests and is only used for daily health management and lifestyle adjustment. Calculation Principle The "indirect indicators + multi-factor weighted model" is used for assessment in combination with the following core factors: 1. Body composition factors: body weight, BMI, body fat percentage 2. Metabolic and circulatory factors: blood pressure, blood glucose, resting heart rate, etc. 3. Behavioral factors: water intake, step count, sleep duration, etc. 4. Optional personalized calibration: input hospital uric acid baseline values to improve result specificity Output Results Including risk level (low/medium/high), comprehensive score (0–100), confidence level, and optional relative change estimation (non-clinical values). Compliance Statement This function is for health management reference only, does not constitute medical advice, and cannot replace professional diagnosis. Please seek medical attention promptly in case of abnormalities. This update also fixes multiple known issues and improves the stability and fluency of APP operation.

Treelet Health APP Version Update Log 1. Added the weekly summary feature, which intelligently summarizes one week's health data via AI for easier review. 2. Added trend analysis for health data, making indicator changes clear at a glance and facilitating long-term change observation. 3. Optimized app notifications by streamlining unnecessary interruptions for a more focused user experience. 4. The Treelet AI engine has been fully upgraded, built on Qwen 3.6, delivering smarter analysis and faster responses. 5. Added a variety of exquisite icons and supports custom App icons for a more personalized home screen. 6. Continuously optimized the user experience, fixed known issues, and achieved more stable and smooth operation.

Treelet Health APP Version Update Log 1. The check-in tasks have been fully upgraded into a habit-building system, focusing on helping you stick to every small thing beneficial to your physical and mental health, and easily build a healthy daily routine. 2. Further optimized the algorithms and confidence mechanisms for blood pressure and blood sugar: Establish personal physical baselines based on long-term historical health data, enhance prediction accuracy with comprehensive data dimensions, and provide more scientific references. 3. Optimized visual details of some interfaces and fixed known bugs simultaneously for a smoother and more stable overall user experience. Follow Treelet Health on Xiaohongshu/X/Facebook to unlock efficient check-in tips for habit building and guides on accumulating health baseline data. Keep persisting little by little, and gradually make health a part of daily life.

Treelet Health App Version Update Log 1. Heavyweight support for Apple Intelligence. iPhone users who have activated Apple Intelligence can use it directly within the App. 2. Added Shortcuts & Siri support, enabling voice recording of water intake. For example: "Hey Siri, use Xiaoshu Health to record that I just drank a 500ml coffee." 3. The welcome message of Mr.Treelet has been completely revised, providing you with a concise health suggestion every time you open the App. 4. Fixed multiple issues, optimized data refresh and real-time loading timing for a smoother experience.

Treelet Health APP Version Update Log 1. The local AI model has been significantly upgraded to Qwen 3.0, with faster, more accurate, and smarter analysis. 2. Optimized the subscription description page, making the display of benefits clearer and easier to understand. 3. Fixed issues such as abnormal data refresh and dynamic island card display. Improved overall stability and user experience. May you easily manage your health with the support of a more powerful AI and enjoy a smoother experience~

1.Added motion detection to automatically manage your activity data 2.Optimized settings menu for better usability 3.Fixed some multilingual display issues 4.Improved average sleep time calculation 5.Added Dynamic Island message reminders, sedentary reminders, water-drinking reminders, blood pressure reminders, and blood sugar reminders, making the information more intuitive.

Treelet Health APP Version Update Log 1. Compatible with more third-party water intake recording applications, enabling comprehensive aggregation of water intake data for more complete statistics. 2. Upgraded blood pressure and blood glucose algorithms, making data calculation more accurate and reliable. 3. Continuously optimized APP performance, making complex real-time calculations smoother and the user experience more stable.