What's New in 5.2.0 Running FIT File Imports - A new opt-in setting lets you import Running activities from direct FIT files and folder imports while keeping soccer-only imports as the default. - HealthKit imports remain restricted to soccer activities and workouts carrying an explicit soccer or football tag, so genuine runs stay out of your soccer history. Activity File Import - Fixed the single-file FIT, TCX, and GPX picker so Import Activity File opens reliably alongside folder and shared-session import options. - Folder imports now report imported and unsupported activities with clearer source-neutral status messages.

What's New in 5.1.0 Multiple Workouts per Day - Day editor now lets you attach any number of HealthKit workouts to a single date so a morning run plus an evening lift both surface under that day. - Auto-detected workouts arrive pre-checked and are remembered the next time you open the editor. Source-Agnostic Workout Linking - The Workouts section no longer assumes Apple Watch; any HealthKit source like Garmin, Wahoo, or a third-party app shows up the same way. - Each workout row keeps its real source name so you can tell at a glance where the data came from. Strict Same-Day Scope - Workouts only appear on the calendar day they were logged on, so yesterday's run no longer drifts into today's editor. - The same HealthKit workout can no longer be attached to two different days in the same report. Respect for Manual Edits - Auto-sync no longer overwrites or removes workouts you picked manually; refreshes only update activity, time, and distance for workouts you already selected. - Clearing all workouts from a day is now persisted and they will not quietly come back on the next HealthKit sync. Day Editor Cleanup - Removed the empty Linked session picker that always showed No nearby logged sessions on most days. - Renamed the Apple Watch workouts header to Workouts with a neutral icon to match the broader source support.

What's New in 5.0.0 AI Insights, Reimagined - Brand new home screen with Today, Last Game, Next Match, and a tap-to-expand week strip. - Today card shows your recovery score, scheduled work, and the highest-priority insight in a single view. - Last Game compares your most recent match against the previous match and your last 7-match average so changes have real context. - Tap any week-strip day to see the prescription, log how it went, and re-pull HealthKit on demand. - Recurring match scheduler so you can set a weekly fixture instead of adding matches one at a time. - Schedule auto-embeds with new reports so home and the full report always agree. - Insight cards collapse to the DO action and expand on tap. Generation Flow, Rebuilt - Generate Insights opens a single focused builder with prompt, scope, and provider in one place, replacing the Workshop and New Analysis entry points. - A schedule planning wizard pops between the insights pass and the full report so the LLM-written schedule reflects what you asked for. - Loading takeover shows Step 1 of 3 / Step 3 of 3 labels so the waits no longer feel like a black box. - Wizard text fields gained a keyboard Done button and pull-to-dismiss. Reimagined Full Report - Performance Analysis hub redesign brings the most-asked numbers to the top with cleaner visual hierarchy. - VO2 Max gets its own dedicated section with refreshed visuals and clearer pill counts. - HR Zones switched to HRR/Karvonen so bands match what Apple Watch shows, and zones are recomputed when the report opens. - Reports now include radar profiles, heatmaps, milestone timelines, distribution histograms, and correlation matrices when the data fits. - Bookmarks replaced with a pinned Overview block at the top of every report. Smarter, More Personal Recommendations - AI prompts now use your real weight, height, resting heart rate, and observed max heart rate from HealthKit. - Max HR derives from your highest observed reading when present, falling back to the Tanaka formula. - Dropped lower-signal inputs like preferred foot and manual goals. Cost and Model Transparency - Every report ends with a Generated with AI footer listing the model used, number of LLM calls, total tokens, and total cost in USD. - AI Settings has a new Usage History section that logs every LLM request with provider, model, tokens, cost, duration, and outcome. - Cost figures travel with the saved report and survive global log eviction. HealthKit Sync, Smarter - Cold launches skip the full re-pull when your library is already populated, freeing the first frame from multi-second background work. - Sessions sync-preload on cold launch so home never flashes an empty state. - New workouts that land while the app is open are absorbed silently via HealthKit's observer API. - The app stays interactive during full imports, with progress and backup health surfaced in Settings. - Pull-to-refresh and Manage Data import still run the full fetch on demand. Reliable IMU Motion Data - Acceleration and deceleration counts from the Watch survive app deletion, reinstall, and HealthKit re-imports. - New Verify HK Attachments diagnostic in AI Settings shows exactly which sessions have IMU data attached. Reliability - Schedule wizard no longer gets stuck after generation completes. - Insights LLM failures fall back to on-device pattern detection without blocking the rest of the report. - Raised LLM token limits so reasoning-token models like Gemini 3.x and GPT o-series no longer truncate the season narrative. - Insights expand state and report-tile navigation no longer flicker on reopen. - Legacy 4.1.0 schedules now surface on the home view instead of disappearing. Polish - Recovery ring redesigned as a self-contained badge with score and label inside the ring. - Open Full Report lifted above From Your Data on the insights screen. - Done button added to remaining text-input screens. - Week strip exercise rows match the full report formatting.

What's New in 4.1.0 Session Trim Controls - Trim the start or end of a recorded session from the session detail menu. - Route, heart-rate, motion, split, and summary stats update to match the trimmed window. - Heart-rate recovery is cleared when the end of a session is trimmed because recovery samples after the original stop time no longer match the new workout end. - HealthKit distance stays the source of truth for Apple-backed sessions, with GPS route data used to scale the trimmed window. - Restore a trimmed session to its original time window, samples, and stats. Session Ownership & Folders - Choose Self or Player when importing sessions. - Player imports are grouped into dedicated folders, and older owner-tagged shared sessions are organized automatically. - Assign older imports to a player folder or move shared sessions back to Self. Edit Session Type - Update a session between Match and Training from the session detail flow. Cloud Backup Sync - Preferences, profile, seasons, and imported player folders can now sync through iCloud key-value storage.

What's New in 4.0.0 A major release with AI-powered training insights, IMU-based fatigue analysis, Home Screen widgets, interactive charts, and season-level analysis. AI INSIGHTS Generate personalized insights from your session data using on-device analysis, OpenAI, OpenRouter, or a local Ollama server. On-device mode works offline and detects trends, fatigue signals, load spikes, correlations, personal bests, and match readiness without sending data off your device. Structured reports now include executive summaries, scored sections, rich visualizations, follow-up chat, progression tracking, saved prompts, notifications, and secure API key storage. Backup AIInsights and restore them if needed (in the event that you uninstall the app, this retains the AI Insights) TRAINING SCHEDULES AND DASHBOARD Create multi-week schedules from your insights with phases, intensity scaling, deloads, and day-level detail tied to your actual performance data. The new Insights dashboard adds Fitness Compass, Player Card, Coach's Clipboard, and a Data Coverage summary so recommendations are easier to understand and act on. SEASON ANALYSIS Analyze a full season or a custom set of sessions, save multiple reports, refresh when new sessions arrive, and review a progression timeline across the season. IMU TRANSFER AND FATIGUE ANALYSIS Apple Watch motion data now syncs to your iPhone through both HealthKit attachments and WatchConnectivity file transfer for more reliable imports. Opening the Watch app backfills motion data from older recorded sessions. New fatigue signals from raw accelerometer data include load accumulation decay, impact magnitude decay, and high-intensity burst frequency decay. WIDGETS AND CHARTS Five new widgets are included: Training Schedule, Last Session, Player Card, Performance Radar, and Weekly Progress. Trend and bar charts now support tap-and-drag inspection, session-count filtering, new heart-rate display modes, and scrolling for longer workouts. ADDITIONAL IMPROVEMENTS Advanced Metrics tiles are better organized, heart rate settings are improved, and HealthKit reimports now preserve motion-based metrics more reliably.

What’s New in 2.7.0 • Opening the Watch app automatically sends motion data from all previously recorded sessions to the iPhone. On next app launch, HealthKit import picks up the staged files and recalculates metrics with full IMU analysis for older sessions that were missing it. • IMU-Based Fatigue Signals • The fatigue timeline now incorporates three new signals derived from raw accelerometer data: load accumulation rate decay, impact magnitude decay (P90), and high-intensity burst frequency decay. These contribute to per-segment fatigue scoring alongside existing HR and GPS-based indicators. • Improved Composite Fatigue Score • The overall fatigue score now factors in IMU load decay when available, providing a more complete picture of neuromuscular fatigue that GPS and heart rate alone cannot capture. • IMU Dual-Path Transfer • Motion data from the Apple Watch now transfers to your iPhone through two independent paths: HealthKit attachments and WatchConnectivity file transfer. If one path fails, the other picks it up. Staged motion files are permanently stored on the iPhone so IMU data survives session resets and reimports. • Retroactive IMU Sync • Reimporting sessions from HealthKit now correctly picks up motion samples that were previously missing, and preserves IMU-derived metrics across merges.

What’s New in 2.6.0 • Fatigue Timeline: Sessions 30+ minutes now show a 15-minute segmented fatigue analysis using game-clock windows. Tracks HR drift, cardiac efficiency, high-speed running decay, sprint frequency, acceleration capacity, and metabolic power loss across the match. • Smart Baseline: Fatigue is measured against your peak-output segment. Warm-up periods are correctly labeled with intensity %, and a green star marks your baseline. Three distinct visual phases (warm-up, peak, post-peak) with contextual explanations. • Pause-Aware Segments: Game-clock labels reflect actual match time. Tap any segment to see pause windows, active minutes, and detailed metric breakdowns. • Session Rename: Long-press any session to rename it with a custom title. • Improved Accel/Decel Metrics: Speed Diagnostics now uses the GPS+IMU accel-clamped pipeline for more accurate acceleration and deceleration stats. Loads automatically from HealthKit import and global recalc. • HealthKit-Only Sync: All session data routes through HealthKit (attachments + metadata) for reliable import. Watch sync disabled to prevent duplicate data issues. • Auto-Locking Controls: New onboarding slide for auto-lock settings, plus a version row in Settings.

What’s New in 2.5.0 • Brand-new onboarding experience. A polished 8-slide intro walks you through the app — from the accuracy disclaimer and the Soccer vs Running mode difference, to competition levels, speed zones, training load, movement analysis, importing, session comparison and sharing, and the help system. First-time users must spend at least 5 seconds on each slide (no skipping), while returning users can revisit the introduction from Settings with free navigation and a close button. • Watch workout controls are safer to use during a session, with a lock flow that reduces accidental pause, stop, or halftime taps. • Watch and Apple Health imports now merge much more intelligently. The app keeps the better GPS route and heart-rate coverage, prefers Apple Health pause events, preserves watch-only IMU and battery data, and keeps your edited session details instead of dropping them on re-import. • Acceleration and deceleration stats now use the fused GPS plus watch IMU path in the real session summary and in Recalculate Metrics, not just in diagnostics. • IMU-derived load metrics are now labeled more honestly. Player Load has been reframed as Watch Load, and sessions can now show IMU bursts and peak IMU magnitude with clearer explanations. • Apple Health context is much clearer for recovery-related metrics. Apple VO2 Max, HRV, respiratory rate, and recovery detail sheets now explain whether a value came from the workout itself or from a nearby Apple Health sample, and they show the recorded sample date in a more readable way when available. • Older Health-linked sessions can now backfill missing Apple Health sample dates when you re-import, and Apple VO2 Max now uses a tighter nearby-sample window: the latest qualifying Apple Health cardio fitness sample from the prior 30 days ending at workout end plus 1 day. • Outdoor sessions now describe running-form support more accurately. Outdoor mode itself controls GPS recording, while the separate Running Health type option under outdoor sessions is what improves Apple Watch running-form metric availability such as running power, stride length, ground contact time, and vertical oscillation. • Heart-rate settings are more explicit. Manual max HR is now treated as the primary source for zones and estimated VO2 Max, with the Tanaka age-based estimate used as the fallback when you have not entered a manual value. • App rating behavior is now cleaner in beta builds. TestFlight no longer burns review-prompt milestones that Apple would never show there, and Settings now includes a direct App Store review link for manual feedback.

What’s New in 2.0.0 Major optimizations. You may not really care about it, but its like your mom feeding you vegetables, you may hate it but its necessary. lol Estimated VO2 Max • New soccer-specific VO2 Max estimation — works during matches and training, unlike Apple's which only measures during walks, runs, and hikes • Heart rate lag compensation accounts for the delay between effort and cardiac response • Separate tiles for Est. VO2 Max and Apple's VO2 Max so you can compare both side by side • Confidence indicator reflects how much usable data backed the estimate Metrics Accuracy • Competition-level speed filtering — set your level (Recreational, Amateur, Semi-Pro, Professional) and GPS caps adjust accordingly • Smarter GPS spike rejection with acceleration clamping and 3-second rolling peak speed windows • Halftime-aware fatigue analysis — Speed Endurance Drop and HIR Density Drop now use your actual halftime marker • Time-weighted metabolic power for more accurate energy output • Removed unreliable kick detection Field Marker & Zone Stats • Drag crosshair lifts above your finger so you can see exactly where you're placing corners • Per-match half directions (1H/2H) set in the analysis view — no stale defaults between games • Zone stats (DEF/MID/ATT, Left/Right) flip correctly each half based on direction of play Watch & Reliability • Reduced sensor load during workouts — running-form metrics now fetched after the session instead of live • All HealthKit queries have timeouts to prevent silent hangs • Heart rate processing moved off the main thread • Three-tier Watch connectivity for reliable large session transfers • Workout crash recovery on Apple Watch • Async session saves to avoid UI freezes Activity File Import • FIT files now validated for soccer sport type — non-soccer files are rejected • Folder-based batch import with skip/fail reporting • VO2 Max fetching works with imported activity files Diagnostics & Developer • GPS+IMU hybrid acceleration detection available in Speed Diagnostics for side-by-side comparison with GPS-only • IMU motion samples now stored on sessions for post-hoc analysis • Speed Diagnostics redesigned with old vs new pipeline comparison, spike timeline chart, and GPS spike table • Structured os.Logger replaces debug prints across the app • App version stamped on each session for troubleshooting Other • "Set Your Level" onboarding page explaining how competition level affects speed filtering • Updated Metrics Glossary with Max Speed and Sprint definitions • Unit-aware speed formatting (metric/imperial) across all Home views • Fixed fatigue warning thresholds that compared decimals against percentages

What’s New in 1.3.0 Fatigue Analysis Accuracy: • Fixed per-half distances in fatigue analysis not matching your session's total distance. Half distances now use HealthKit's accurate sensor-fused measurements when available, and are properly scaled to match your total for consistency. • Fixed per-half sprint counts showing 0 even when sprints were recorded. Sprint detection in the fatigue breakdown now uses the same speed processing as your main metrics. • Fixed marking halftime while your session is paused inflating the first half duration — average speed and fatigue comparisons are now accurate even if you pause before tapping the halftime button. • All three fixes apply retroactively to existing sessions — go to Settings > Recalculate All Metrics to update your past data.

What’s New in 1.2.1 • No More Speed Permission Prompts: You no longer need to repeatedly grant Running Speed permission on your Apple Watch. The app now reads speed data directly from Apple's motion sensors instead of writing its own — no extra permissions needed. • Smarter Workout Metrics: Your Watch now collects running form data (speed, power, stride length, ground contact time) directly from Apple's sensors during soccer sessions for better sprint and speed zone accuracy. • Reddit Community: Join the community on Reddit — find the link in Settings. • Tip Jar: GIF celebrations now rotate between different animations. Fixed loading issues with a retry option. • Performance improvements and bug fixes.

What’s New in 1.2.0 • Reddit Community: Join the Soccer Fitness Tracker community on Reddit — find the link in Settings. • Tip Jar: Smoother GIF transitions with a cinematic intro and faster first-load times. • Bug fixes and performance improvements.

What’s New in 1.1.0 - Garmin & Activity File Import: Import workouts from your Garmin watch or any device! Supports FIT, TCX, and GPX files from Garmin Connect, Strava, Polar, and more. Extended metrics include power, elevation, training effect, and recovery time. - How to Export from Garmin Connect: Go to connect.garmin.com (web only, not mobile app) → Activities → Select activity → Gear icon → Export Original → Extract FIT file from ZIP - Comprehensive Help System: New help button (?) on every screen provides context-specific guidance. Browse the searchable Help Index in Settings, or tap ? anywhere to learn about that feature. - First-Time Onboarding: New users are greeted with an interactive introduction to get started quickly. - Redesigned UI Components: Fresh new look for metric cards, detail sheets, and fatigue analysis with soccer-themed styling.

What’s New in 1.0.9 • Session Sharing & Import: Share your sessions with teammates and coaches! Export sessions as .sftsession files and import others' sessions to view detailed metrics and analysis. • Enhanced VO2 Max Visualization: New interactive gauge showing your cardio fitness rating (Poor → Fair → Good → Excellent → Superior) with soccer-specific context on how it impacts match performance. (Click on the vo2 max metric tile) • Soccer-Focused Metric Descriptions: All metric explanations are now tailored to help you understand exactly how your physical data translates to on-field performance. Each metric now includes soccer-specific insights and what it means for your 90-minute game. • Improved Metric Details: Expanded descriptions for heart rate recovery, fatigue, stride efficiency, and more—all written with match-day relevance in mind.

What's New in 1.0.7–1.0.8 Dashboard Overhaul Home is now widget-based with show/hide, drag-to-reorder, a shared stats timeframe selector, refresh action, and a dashboard help entry. Stats now live inside dashboard widgets instead of the old Stats tab. New Widgets Next Session Plan, Recovery Readiness, Weekly Load Trend, Speed Zone Mix, Top Sessions, Consistency Streak, Last Session Highlights, Fatigue Warning, Position Snapshot, Goal Tracker, Import Status, Device Readiness, plus Stats widgets (Overview/Speed/Heart Rate/Intensity/Acceleration). Goals & Profile Added position selection and distance goals per session/week/month. Weekly Progress and Goal Tracker use these settings; Position Snapshot compares last match distance to typical ranges. History Filtering Filter by session type, data availability (route points/heart rate), and date range (all/last month/3/6 months/custom). Empty-state prompt helps clear filters. Session Insights Personal Bests tiles link to session details. Top Sessions ranks by performance score when available, with distance fallback. HealthKit Import Updates Import now scans the last 3 years with no 50-session cap. Tracks last import time and improves average speed/pace using HealthKit distance plus active duration (weighted-sample fallback). Speed & Distance Accuracy Now using Apple HealthKit data for max speed, average speed, and distance for better accuracy. Speed zones and sprint detection still use route-point analysis for precision. Competition-Level Speed Zones Speed zone thresholds now adjust by competition level (Recreational to Professional). More realistic zone breakdowns for amateur athletes. Active Speed Zones Active view filters out rest periods (standing over 5 seconds). See movement distribution without standing-around time. Toggle between All and Active in Speed Zones. New Health Metrics HRV (Heart Rate Variability). Respiratory rate. Total calories (Active plus Basal). Cadence. Route Replay Trail Mode Optional fading trail view during playback with reduced flicker. Performance & Reliability Pause-aware, time-weighted metrics improvements. Faster session detail loading with reduced map tile overhead. More reliable halftime resolution. Bug Fixes Sprint regression fixed and peak speed preservation improved. VO2Max fetching fixed to show session-time cardio fitness. Apple-sourced metrics now preserved on recalculation, including HRR. Session Detail content no longer sits under the tab bar. Remove selected field without deleting the saved field. Behavior Change Drill session type removed; legacy or unknown types default to Training and the activity feed color mapping reflects that.

What’s New in 1.0.4 • Customize your metrics grid: reorder cards and toggle metrics on/off • Improved route map framing for better overview of your session path • Build/release pipeline fixes and stability improvements

What’s New in 1.0.3 • Smoother Session Detail scrolling and performance improvements • Speed Zones stacked bar now always fills the full width with accurate proportions

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