What’s New in Version 2.5.0 SportVitals 2.5.0 introduces comprehensive physiological testing, customizable daily overview rings, a new 7-Day Steps widget, sleep data source selection, biological planning, hydration and caffeine tracking, a compact iOS layout, and deeper workout analytics. 7-DAY STEPS WIDGET • New 7-Day rolling step counter widget for your iPhone Home Screen. • View your rolling weekly activity with dynamic bar scaling, weekday labels, and today's live step count at a glance. TODAY OVERVIEW & 3-RING CUSTOMIZATION • Fully customize the "Today Overview" card on your iOS dashboard and Apple Watch. • Choose your preferred visual layout: concentric Rings or 3 individual Circles. • Select and customize the 3 metrics displayed across your rings (such as Exertion/Strain, Recovery/Readiness, Sleep, and more). SLEEP DATA SOURCE SELECTION • Select and prioritize your preferred sleep data sources (Apple Watch, Oura, Garmin, Whoop, or other apps via Apple Health). • Avoid conflicting or duplicated sleep records and ensure your recovery metrics are calculated from your most trusted device. LACTATE THRESHOLD & FTP FIELD TESTS • Guided Lactate Threshold (LTHR) field test protocols to identify your exact threshold heart rate and pace. • Cycling FTP (Functional Threshold Power) field testing featuring 20-minute and ramp test protocols. • Automatic recalculation and calibration of your personalized Heart Rate and Power training zones. CIRCADIAN SHIFT PLANNER & BIOLOGICAL DAILY PLAN • Tailored for shift workers and athletes with irregular schedules: set up and manage custom shift rotations. • Intelligent biological schedule: personalized optimal training windows, alertness peaks, wind-down phases, and sleep anchors. IOS COMPACT VIEW & TODAY'S ESSENTIALS • New compact dashboard layout toggle on iOS: view Today's Essentials and daily vitals in a clean, unified view. • Inline expandable trend charts directly from compact metric rows for fast inspection without leaving the main dashboard. HYDRATION & CAFFEINE INTELLIGENCE • Log and track fluid and caffeine intake with native Apple Health integration. • Real-time caffeine clearance and metabolic half-life tracking to protect sleep quality and recovery. INTERACTIVE WORKOUT REPLAY & HR DISTRIBUTION • Interactive GPS route scrubber: replay workouts synchronized with live pace, heart rate, and elevation profiles. • Heart rate zone distribution charts and dedicated activity-type insights. MONTHLY KPI CALENDAR • Monthly calendar heatmaps to visualize training consistency, sleep quality, and vitals over time. CYCLING EQUIPMENT PROFILES • Configure and manage multiple bike profiles (Road, TT, Gravel, MTB) with custom crank lengths and gear setups. APPLE WATCH ENHANCEMENTS • Dedicated interactive metric detail views directly on watchOS. • Faster sync pipeline and updated watch face Complications. CUSTOM ICONS & SUPPORTER TIERS • Personalize your Home Screen with 5 alternative app icons (Gold, Minimal, Neon, Retro, Stealth). • Support independent development via the new Supporter Tip Jar. PERFORMANCE & STABILITY • Improved compute pipeline performance and battery optimization. • Localization updates and general stability improvements across iOS and watchOS.

Fix on Acclimatation metric

What's New & Improvements • Imperial Units for Acclimation: Heat and Altitude Acclimation cards and detail views now support imperial units (°F and ft). • Indoor Walk Support: Added dedicated descriptors and icons for Indoor Walking on both iOS and Apple Watch. • Smart Indoor Workout Detection: Automatic detection and labeling for indoor activities recorded via third-party platforms (Zwift, Rouvy, TrainerRoad, Peloton, Treadmill). • Weather & Temperature Badges in Workout Details: • Enhanced metadata extraction for workouts recorded with WorkOutDoors and third-party apps. • Retroactive historical weather lookup via Apple WeatherKit for outdoor workouts with GPS routes that lacked ambient weather metadata. • Temperature display in technical breakdown now honors your preferred temperature unit (°C / °F). Bug Fixes & Refinements • Cleaned up Swift 6 compiler warnings and optimized type-checking performance. • Updated and synchronized localizations across 30 languages.

What’s New in Version 2.4.2: • Fixed heat and altitude acclimation calculations (proper indoor activity exclusion, improved GPS altitude/weather accuracy, and compensated VO2 Max). • Fixed Mindful Breathing sessions with synchronized haptics on iPhone and Apple Watch. • Fixed a bug configuring AI provider. • Redesigned Apple Watch sleep schedule with a compact 2x2 grid layout. • Interactive heart rate zone chart scrubbing in Apple Watch workout details. • Added pointer/hover support across all Dashboard charts and Sleep trend charts and refined the Body Battery timeline. • Improved background task reliability and sync performance.

Fix and improvements - Weather improvements on watch - How do you feel pills cosmetical improvements - Improved Keyboard closing on suggested workouts - Day at a glance on previous dates

What’s New in Version 2.4.0 - Dashboard Visual Redesign & Quick Pills: Redesigned dashboard header on iPhone and Apple Watch featuring quick-glance status pills and a new unified rings overview card. - Outdoor Weather: Added dedicated visual weather detail cards with real-time temperature, wind, UV index, and tailored workout advisory insights. - Animated Mindful Breathing: Brand new immersive visual player for guided breathing exercises (Box, 4-7-8, Relax) with haptic feedback on iOS and watchOS. - Acclimation Gauges and Pace Aging: New visual gauges for Pace of Aging, biological age factors, and heat/altitude acclimation tracking. - Quick Subjective Tag Bar: Interactive logging bar on the home screen to quickly record mood, energy, illness. - Smart Sleep Alarm Integration: Visual next-day alarm scheduler aligned with your calculated sleep need. - AI personalities - Compact other metrics on dahboard - Sync & Stability Fixes: Fixed strain score and target alignment between Apple Watch and iPhone, resolved duplicate workout ingestion crashes, and improved keyboard dismissal on scroll.

Fix: - Missing translations in Towards new heights - Temperature in Fahrenheit in Health monitor - Strain sync between watch and iPhone

What’s New in Version 2.3.5: - Health monitor widget and complication - Custom prompt for Suggested Workouts Improvements and Fixes: - Added missing translations - Stress Chart Visual Improvements: Added a smooth gradient area curve style alongside classic bars for a clearer, more modern look at your daily stress levels. - Sleep Stage UI Polish: Enhanced visual contrast and styling for optimal sleep stage target ranges, along with cleaner stat labels. - Workout Splits Fix & Visual Alignment: Fixed pace formatting issues in split calculations and refined the splits table layout on both iPhone and Apple Watch. - Workout Preferences Refinements: Redesigned picker menus and text input controls for a cleaner, more responsive setup in workout recommendations. - Cycling VO2 Max & FTP Fixes: Improved precision when pulling custom FTP and power zones for cycling fitness metrics. - Update Checker & Bug Fixes: Added an in-app App Store version checker in Settings, plus sync reliability improvements and minor bug fixes.

What's New in SportVitals: NEW "HEALTH MONITOR" (iOS & watchOS) • Keep track of your 6 core vitals at a glance (Resting Heart Rate, Respiratory Rate, HRV, Sleep, SpO2, and Body Temperature) in a sleek new dashboard overview. • Dynamic color-coded status and icons tuned to your personal baseline (Green for in-range/optimal, Azure for below average, Orange for elevated). • Beautiful glanceable layout on Apple Watch with direct tap-to-detail navigation. APPLE WATCH CHARGE ALERTS • Never forget to charge your watch: get smart notifications on your iPhone when your Apple Watch is fully charged (100%), bedtime reminders if battery is low for sleep tracking (≤ 35%), and low battery warnings (≤ 20%). REFRESHED WORKOUT HISTORY & PERFORMANCE • Modern, fluid pill switcher to seamlessly toggle between "Current Month" and "All History". • Activity filters automatically sorted by your most frequent workout types. • Optimized data loading for a smoother, faster history experience with reduced battery and thermal impact. ACCURATE & IMMUTABLE DAILY REPORTS • Morning Report metrics (Wake Readiness score, overnight Body Battery recharge peak, and morning HRV) are now permanently preserved throughout the day without intraday distortion. DASHBOARD CUSTOMIZATION & REFINEMENTS • Updated default metric hierarchy tailored for endurance, load monitoring, and recovery. • Refined chart contrast and color harmonization across light, dark, and blue themes. • Full localization across 30 languages.

What’s New in Version 2.3.3: - Activity Filters in History: Easily filter your workouts by sport and activity type directly from the history calendar. - Workout Preview: Inspect workout phases and target intervals before sending sessions to your Apple Watch. - Sleep Guidance & Targets: New dedicated card providing personalized recommendations for wind-down time, bedtime, wake time, and optimal sleep duration. - Custom Evening Report: Set your preferred delivery time for the evening summary directly in Settings. - Enhanced Sync & Accuracy: More responsive intraday stress tracking and refined heart rate exertion load syncing between Apple Watch and iPhone. - Refined Widgets & Charts: Improved contrast, optimized Light/Dark appearance support, and overall UI polishing across iOS and watchOS. - Fix for crash on Apple Watch Ultra 1 and below.

Fix: - Fix crash watch app on Apple watches with S8 or lower - Towards new heights cycling data correctly loading - Improved loading workouts on history. - Improved morning update when app was in background during the evening - Workout suggestions up to 360 min of activity - AI Chat Animated Text Output (fade-in) - Improved scrolling app - Widgets stay dark mode regardless of phone setting - Restyling strain target on widget

What's new: - New languages added: Greek, Finnish, Ukrainian, Turkish, Hebrew, Slovak, Bulgarian, Estonian, Armenian Fixes: - Fixed cycling VO2 max not clearing on Apple Watch by stopping automatic FTP fallback in settings - Revisited the AI settings onboarding - Updated translations

What's New in Version 2.3.0 • Cycling Power Zones & Race Predictor: Full 7-zone Coggan power analysis, customizable FTP, power distribution charts in workout details, and cycling race time predictions. • Biological Age: Refined 8-factor physiological model using Lean Body Mass and a 7-day rolling exercise window for more accurate, actionable longevity insights. • AI Coach & Home Screen Widget: Personalize your AI Coach with athlete focus profiles (Runner, Cyclist, Triathlete, Strength, Longevity, etc.) and custom instructions. Get proactive insights directly on your Home Screen with the new AI Coach Widget. • Time in Daylight Tracking: Track your daily natural sunlight exposure with 24-hour charts, interactive scrubbing tooltips, Home Screen widgets, and Apple Watch complications. • Enhanced Workout Analytics: Redesigned workout detail view featuring power metrics, elevation, split stats, indoor/outdoor detection, and expanded sport profiles (Triathlon, Handcycling, Wheelchair, Dance, and more). • Performance & Stability: concurrency optimizations, smoother chart interactions, and faster background sync.

What's new: - HRV SDNN fallback when RMSSD not available - Auto update app - Tip Jar to support my work Fixes: - Now, the split is correctly represented in miles. - Updated translations. - Fixed the Resilience score not updating in complications. - Fixed unnatural drop in HillScore and EnduranceScore

General improvements and minor bug fixes

What’s new: - You can now bring your own AI with API keys. - iCloud sync is available for settings and workout names. - Update the Strain, Recovery, and Sleep widget graphically. - The Biological Age algorithm has been updated. Fixes: - Weight is now displayed in pounds. - The Towards New Heights feature now uses miles.

General improvements and minor bug fixes

What's new: Native iPad Application Full iPadOS Support: SportVitals is now fully optimized for the iPad. Experience your data on a larger display with an expansive dashboard tailored to take advantage of iPadOS, making it easier than ever to analyze your trends and metrics in detail. AI Coach & Apple Intelligence - On-Device AI Coach: Native integration with Apple Intelligence (FoundationModels) delivers personalized athletic recovery and training guidance while keeping your data completely private and on-device. - Clinical Context Builder: The AI automatically evaluates recent trends in your HRV, Energy Reserve, Stress, Sleep, and Workout load to provide highly tailored recommendations. - Redesigned Chat Interface: Access the AI Coach anywhere via the new floating action button. The complete conversation sheet features saved chat history, dynamic prompt suggestions, and responsive transcript rendering. Sleep Need & Automated Health Reports - Sleep Need Algorithm: Dynamically calculates your target nightly sleep hours based on your historical sleep baseline, accumulated sleep debt, recent training load (TRIMP / ATL), and overnight autonomic nervous system recovery (HRV / RMSSD). - Watch Sleep Detail View: A comprehensive sleep analysis view explicitly tailored for watchOS. Biological Age Tracking - History & Breakdown View: A dedicated view to track biological versus chronological age trends over time and inspect individual contributing factors. Workout Insights & Social Share - AI Workout Insights: Automated post-workout analysis delivering recovery time estimates and training impact feedback. - Elevation Profile for GPS Workouts - Social Workout Share Cards: Generate customizable graphic cards featuring your workout metrics (route map, steps, average HR, elevation gain, calories) designed perfectly for sharing on social platforms. Unified Widgets & Apple Watch Updates - Unified Widget: A new iOS and iPadOS Home Screen and Lock Screen widget presenting your Strain, Readiness and Sleep in a single glanceable layout. - Accessory Widgets & Complications: Expanded accessory widgets across small, medium, and large sizes with direct deep-linking to specific metric views - Watch Complication Throttling: Intelligent throttling of complication updates to maximize your Apple Watch battery life. Data Export - Markdown Database Exporter: Full local export capability allowing you to save your complete metrics history as structured Markdown files, ensuring total data ownership. New Settings page - Optimized and reordered settings page

• General Improvements: Minor bug fixes and optimizations

What’s New in Version 1.9.2 This update brings key metric improvements and visual refinements for an even clearer and smoother experience: • Hill Score & Endurance Score: Refined charts and visual displays to help you better track your climbing performance and endurance trends over time. • Weight & Calories Metrics: Improved integration for tracking body weight and daily caloric burn with greater accuracy. • Baseline Heart Rate: Enhanced calculation for resting heart rate baseline, delivering more accurate daily stress insights. • Optimized Apple Watch Complications: Smarter complication refreshes designed to reduce battery usage while keeping your watch face data up to date. • Enhancements to the app’s speed, • General Improvements: Minor bug fixes and refined localization across the app for improved readability.

New Features & Enhancements: - Elite Athlete Benchmarking: You can now compare your performance metrics against elite athlete benchmarks. - Cycling VO2 Max: Added support for calculating and tracking Cycling VO2 Max. - Interactive Workout History: The calendar within the workout history section is now fully clickable, allowing for faster navigation through past sessions. - Redesigned Workout Maps: The map interface for outdoor workouts has been revised for better readability and detail. - Standalone Watch Calculations: Core metrics—Effort, Training Readiness, Sleep, Resting HR, Recovery Time, and HRV—are now calculated directly on the Apple Watch for immediate access. To ensure absolute data consistency, the iOS snapshot automatically becomes the authoritative source as soon as the watch syncs with the iPhone. Bug Fixes - Notification Controls: Fixed an issue where disabling the Morning and Evening report notifications was not working correctly. - Improvement body battery calculation - General application stability and performance improvements.

What's new: - Add arabic language - Add cycling power on cycling workouts - Add new metrics on running workouts - Clickable elements on evening and morning reports Bug Fixes: - General application stability and performance improvements. - Fix on Body Battery updates.

New Features & Enhancements: - Customizable Dashboard Layout: You can now modify tile sizes on both iOS and watchOS, as well as rearrange cards effortlessly using drag-and-drop by long-pressing any card. - Automated Notifications: Added dedicated push notifications for your Morning Report, Evening Report, and post-workout summaries. - AI Resilience Insights: Added AI-generated recommendations and insights directly to the Resilience Score to help interpret fatigue trends and long-term adaptation. - Improved Workout Recommender: Refined the logic for HIIT and Strength training sessions to deliver more accurate and balanced daily training suggestions. - Heart Rate Normalization: Implemented native HR normalization controls to accurately process heart rate data from third party apps such as Health Sync. Currently in BETA and disable by default. Bug Fixes & Adjustments - Resilience Score Integration: Fixed integration issues affecting how Resilience Score data is processed and displayed to the watch. - Elevation Gain in Workout Details: Fixed an issue where elevation data (ascent/descent) was missing or displaying incorrectly within the workout detail screen. - Biological Age Calculations: Corrected calculation algorithms for Biological (Fitness) Age for better accuracy against user health baselines. - Localization Updates: Updated and refined translations across all supported languages. - Fixed altitude in workouts - Fix Body Battery in the morning - Fix Lactate Threshold estimate - Fix Body Battery recharge in the morning. - Fix steps in Biological Age - Fix Crash

New Features & Enhancements - Added HRV data directly to the Morning Report on the Apple Watch. - Re-added the Blue theme option based on user feedback. - Significantly improved overall app speed and data synchronization reliability between iPhone and Apple Watch. Bug Fixes - Fixed an issue where Training Readiness on the Apple Watch would revert to its pre-workout value if the iPhone was not connected. - Fixed a bug causing the Morning Report to trigger prematurely, which prevented the Body Battery from fully recharging overnight. - Fixed an issue where the Morning Report was displaying outdated HRV data (from 2 days prior). - Addressed a bug causing errors when body temperature data was missing or not recorded by HealthKit. - Fixed calculation and display issues related to Biological (Fitness) Age. - Fixed the Workout Recommender logic for HIIT and Strength training sessions. - Corrected various missing or incorrect localizations across the app. Important Note: To ensure all metrics calculate correctly with the new updates, please go to the Apple Health app --> Profile --> Apps --> SportVitals and verify that all read/write permissions are granted.

What's new: - Morning & Evening Briefs: We are bringing the complete daily overview to your wrist. Start your day with a Garmin-style Morning Brief (sleep summary, HRV, readiness) and wind down with an Evening Brief that recaps your daily load and prepares you for tomorrow. - Circadian Rhythm: A new background engine that tracks your natural biological peaks, helping you align your heaviest sessions with the times your body is actually primed to perform. - Interactive Chart Selectors: One week of data isn't enough for macrocycle planning. I've added a dedicated time-range selector to every single chart in the app, allowing you to seamlessly toggle between 1-week, 1-month, 3-month, 6-month, and 1-year views on the fly. - Training Load (TSB) Charting: The TSB visualization has been completely rebuilt to give you a clearer picture of your Acute vs. Chronic load over these expanded timeframes. - Resilience Score: A brand-new metric designed to gauge your physiological capacity to withstand and absorb compounding stress over time. - Lactate Threshold: A new automated calculation to estimate your Lactate Threshold pace and heart rate based on your intense efforts. Crucial for dialing in your tempo runs and setting accurate training zones. - Fitness Age: A personalized metric to help you understand your overall fitness level, complete with actionable insights on how to lower your fitness age. UI Overhaul, Health Integrations & Usability - Modern Dark Theme: The dark mode has been completely overhauled. It is now much more modern, sleek, and minimalist, providing a cleaner aesthetic for your data. - Rounded corners: All cards now have a more rounded corners. - Automatic Theme Default: The appearance setting now defaults to 'Automatic', ensuring the app seamlessly matches your system-wide iOS preferences right out of the box. - iPhone Home Screen Widgets: Access your most vital health and fitness stats directly from your iOS home screen at a glance. - Blood Pressure Monitor: You can now manually log and track your blood pressure trends over time directly within the app - Mindfulness Chart: Visualize your meditation and mindfulness sessions to track your consistency and mental recovery. - New Watch Complications: Added dedicated Apple Watch complications for VO2 Max, Recovery Time, and other key metrics. - In-App Feedback: Added dedicated buttons in the Settings menu to easily submit bug reports and feature requests directly to me. Massive Bug Fixes, Performance & Polishing - Sync Speed & App Fluidity: Significantly improved the speed of data synchronization updates between the iPhone and Apple Watch, alongside major under-the-hood optimizations for a much smoother, more fluid app navigation experience. - Fixed a bug preventing the automatic recalculation of the Body Battery after sleep data was received. - Corrected the default Body Battery values for new users. - Fixed incorrect charge/discharge level readings on the Apple Watch. - Running Workouts & Race Predictor: Fixed a data processing issue affecting running workouts, and significantly refined the Race Predictor algorithm to provide more realistic finish time estimates. - Multilingual localization: The app is now fully translated across all supported languages. - Explainer Engine & Formatting: Fixed a logic bug where qualitative motivations for Body Battery and Recovery Time were calculating incorrectly. Cleaned up all Markdown formatting in the Metric Explainers for perfect readability.