1. Getting Started & Authentication

RoxKit makes evaluation and App Store testing immediate with zero onboarding hurdles while enforcing enterprise-grade iOS Keychain token security and legal compliance.

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One-Click Guest Mode (Continue as Guest)

• Instant Live Session: Authenticates directly against a pre-populated demo athlete profile (demo@roxkit.app) with a single tap.
• Rich Pre-Loaded Telemetry: Immediately showcases authentic HYROX station splits, Suffer Scores, saved planned routines, Banister readiness curves, and unlocked badges.
• Guaranteed Reviewer Routing: Routes App Store reviewers and demo users straight to the primary Dashboard.

Zero-Trust iOS Keychain Security & Legal Compliance

• Hardware-Backed iOS Keychain Persistence: On iOS, JWT access and refresh tokens are stored securely in the native Keychain (kSecAttrAccessibleAfterFirstUnlockThisDeviceOnly) with automatic background 401 token refresh and an offline HealthKit workout retry queue.
• Real-Time Validation: Enforces email formatting, 6-character password minimums, confirmation matching, and inline password visibility toggling.
• Native Legal Sheets: Direct links to the Privacy Policy and Terms of Service open cleanly inside a native iOS SFSafariViewController sheet.

2. Dashboard, Saved Routines Quick-Launcher & HYROX Station Hub

The Dashboard serves as your daily command center, uniting week-to-date training volume, physiological strain, saved custom routines, and station-by-station split benchmarks.

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Saved Planned Routines Quick-Launcher Bar & Collapsible Searchable Drawer

Integrated directly into the top Workout Generator & Planner card is the Saved Planned Routines Quick-Launcher Bar and its expandable library drawer:

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• Sleek 1-Line Quick-Launcher: Displays your saved routine count (📋 SAVED (3)), a quick-switch selector dropdown, target duration badge (⏱️ 27:30), total split/distance summary, and inline station preview pills.
• 1-Tap Watch Dispatch (⌚ Send to Watch): Immediately pushes the selected routine's stages and target paces to your paired Apple Watch via WCSession.
• Collapsible Searchable Drawer (▾ All (N)): Expands a scroll-capped routine library with instant search filtering by routine title or station movement, plus inline ⌚ Send, ✏️ Edit, and 🗑️ Delete actions.

Weekly Performance Overview Cards

Authentic HYROX Station Badges & Silhouette Iconography

Station Alternatives & Smart Volume Rollup

• Parent Station Aggregation: Workouts recorded with alternative exercises (e.g., SkiErg: Echo Bike, Sled Push: Heavy Leg Press, Burpee Broad Jump: Devil Press) automatically roll up into the corresponding parent station tile on the Dashboard.
• Accurate Target Progress: Substituted volume automatically credits toward your weekly station goals and achievement badges.
• Transparent Breakdown Modal: Clicking any station tile reveals the full split history for the week, clearly distinguishing the alternative used while maintaining unified station volume tracking.

3. Workouts History, Favorites, Ghost Replay & Strava Sync

The Workouts screen maintains a chronological history of all completed training sessions, equipped with Favorite bookmarking, 1-tap Apple Watch Ghost Pacer replay, Strava publishing, and AI multi-workout comparison.

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Favorite Workouts & 1-Tap Watch Ghost Pacer Replay (⌚ Replay)

• Bookmark Benchmark Workouts (⭐): Star any workout card to save it as a Favorite and filter your log instantly using the ⭐ Favorites Only toggle.
• Race Your Ghost on Apple Watch (⌚ Replay): Tapping ⌚ Replay on a Favorite workout transmits its exact stage order, split durations, and stage heart rates to your Apple Watch via WCSession.sendMessage, launching Favorite Simulation (Ghost Pacer) Mode on your wrist.

Post to Strava & AI Coaching Comparison

• Post to Strava: Share completed workouts directly to Strava with formatted stage splits and heart rate telemetry.
• Summarize & Compare Selected: Check multiple workouts to generate an aggregated AI synthesis, or select two sessions for a side-by-side pacing and cardiac drift comparison.

4. Workout Detail, Direct Split Editing & Biometric Analysis

Tapping any workout opens an executive biometric report featuring physiological zone distributions, interactive HR spline telemetry, voice-dictated notes, and post-workout split editing.

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Direct Stage Row Editing & Smart Stage Editor Modal

Athletes can refine any recorded workout split directly from Workout Detail by clicking Edit Splits and tapping the ✏️ icon on any stage row:

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• Stage Type & Station/Alternative Selector: Reclassify any interval as 🏃 Run, 💪 Station, ⚡ RoxZone, ☕ Rest, or 🚴 Cardio, and pick from all 8 HYROX stations or custom Station Alternatives while preserving compound alternative metadata.
• iOS-Style Drum Wheel Pickers: Dial in exact split durations (HR / MIN / SEC) and distances or repetitions (1000s / 100s / 10s / 1s) with tactile scroll-wheel precision.
• Sequential Station Recovery: Automatically restores or re-indexes multi-stage HYROX sequences and recomputes Dashboard station totals upon saving.

Executive Telemetry Heart Rate Spline Chart & Protected Notes

• Executive Telemetry Spline Canvas: Plots continuous heart rate across labeled vertical stage transition dividers with interactive point inspection and portrait mobile modal zoom.
• 5-Zone Heart Rate Distribution: Breaks down time and percentage spent in Z1 Active Recovery through Z5 Anaerobic Max.
• Voice Dictation & Trigger-Protected Notes: Transcribe post-workout notes hands-free via 🎙️ Voice Dictate. Custom and AI-evaluated notes are protected by PostgreSQL triggers (protect_workout_notes_on_update) so background syncs never overwrite them.

5. Performance Analytics & Readiness (Banister Model)

Longitudinal fitness modeling powered by the gold-standard Banister Impulse-Response Model to calculate chronic fitness, acute fatigue, and race readiness.

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Banister Index Triad & Daily Readiness Gauge

6. Settings, Custom Target Goals & Account Compliance

Calibrate weekly goals, HR zone boundaries, custom station alternatives, third-party connections, and self-service account deletion.

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Station Alternatives & Substitutions Configuration

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• Custom Substitution Matrix: Select Run or any of the 8 HYROX stations, add custom substitute exercises (e.g., Echo Bike, Trap Bar Carry), remove chips with one tap, or reset to race defaults.
• Real-Time Watch Sync: Immediately syncs to Supabase and pushes to your paired Apple Watch via WCSession.updateApplicationContext.
• Full Guideline 5.1.1(v) Self-Service Account Deletion: Navigating to Settings → Delete Account permanently deletes all user data across Supabase (workouts, workout_stages, station_efforts, planned_workouts, user_profiles, and auth.users via delete_own_account() RPC), wipes iOS Keychain credentials, and dispatches clearUserData to the Apple Watch.

7. Achievements & Badges

Dynamic weekly achievement badges that evaluate in real time against your completed workouts and substituted station volume.

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• Weekly Core Badges: Peak Suffering, Distance Runner, Calorie Crusher, Base Builder, Anaerobic Beast.
• HYROX Station Badges: Engine Builder (SkiErg + Row), Powerhouse (Sled Push + Pull), Launch Pad (Burpees), Farmer's Walk, Leg Destroyer (Lunges + Wall Balls).
• Milestone Badges: Hyrox Hybrid, Consistency Champion, Double Session, Fit Legend.

8. Custom Routine Builder ("Plan Routine") & AI Workout Recommender

RoxKit combines a precision Custom Routine Split Builder (with cloud persistence and 1-tap Apple Watch dispatch) alongside an adaptive AI Workout Recommender.

Custom Routine Split Builder & Send to Watch Dispatch

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• Multi-Stage Split Engineering: Add 🏃 + Run, ⚡ + RoxZone, 💪 + Station, or ☕ + Rest splits, or populate a full 16-split race template via ⚡ Full HYROX (16 Splits).
• Cyber-Athletic Micro-Steppers & Neon Reorder Controls: Adjust target distance/reps and split minutes/seconds using custom glowing steppers and reorder stages with neon ↑ / ↓ controls.
• Cloud Save & Wrist Dispatch: Click 💾 Save / Update Routine to persist to Supabase (planned_workouts) or click ⌚ Send to Watch to launch the routine immediately on your Apple Watch.

AI Workout Recommender

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9. Guided Workout Experience

Transforms your AI-recommended routine into an interactive, timer-driven workout with live coaching cues and automatic history logging.

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10. End-to-End Sample Athlete Journey

11. watchOS Companion App Integration

The RoxKit Apple Watch App (watchOS 10.0+) is an autonomous, race-hardened telemetry and pacing computer engineered specifically for HYROX athletes, functional fitness competitors, and hybrid runners.

Apple Watch Ultra & Series Interface Gallery (12 Core Views)

Captured live from Apple Watch Ultra 3 (49mm, 410 × 502 @ 2x):

01 • Launcher Ultra 3

4-Mode Main Menu

RoxKit Training, Simulation, Custom Workout, & Goals/Settings.

02 • Picker Ultra 3

Station Picker

Fast swipe or 3×3 grid selection of all 9 HYROX stations.

03 • Workout HUD Ultra 3

Live Performance

44pt split timer, live HR with LT zone status, and station avg HR.

04 • Controls Ultra 3

Tactical Controls

Pause/Resume, Mute Haptic Alerts, Back, and End Session.

05 • Transition Ultra 3

RoxZone Transition

Live ROX clock, previous split time, and -18 BPM HR recovery drop.

06 • Split Debrief Ultra 3

Split Summary

Station debrief showing 02:45 duration and ▼ 34 BPM drop.

07 • Analysis Ultra 3

Post-Exercise Summary

2×2 biometric matrix: duration, station avg HR, live HR, & session avg.

08 • Calibration Ultra 3

Pacing & Compliance

LT HR stepper, cycling toggles, alarm bands, & medical disclaimer.

09 • Alternatives Ultra 3

Alternatives Sheet

Long-press (0.5s) any station card to pick custom movement substitutes.

10 • Substitute HUD Ultra 3

Active Substitute HUD

Displays active substitute (ECHO BIKE) and logs compound split name.

11 • Custom Mode Ultra 3

Custom Interval Picker

Alternate freely between Cardio and Strength blocks with RoxZone timing.

12 • Ghost Pacer Ultra 3

Ghost Pacer Replay

Dual LIVE / GHOST (166 / 160) HR comparison & split countdown pacing.

HYROX Station Selection Carousel (All 9 Stations)

Station 011 km

1. Running

Aerobic baseline pacing & compromised running cadence.

Station 021000m

2. SkiErg

Upper body & lat recruitment; long-press for Echo/Assault Bike.

Station 0350m

3. Sled Push

Quad-dominant forward drive; split pacing & anaerobic control.

Station 0450m

4. Sled Pull

Posterior chain & grip resilience; backward footwork tempo.

Station 0580m

5. Burpee Broad Jump

Peak cardiovascular exertion & horizontal bounding control.

Station 061000m

6. Rowing

Stroke-rate stabilization & systemic lactate dissipation.

Station 07200m

7. Farmer's Carry

Forearm grip stamina & upright thoracic positioning.

Station 08100m

8. Sandbag Lunges

Unilateral knee flexion & glute drive under load.

Station 09100 Reps

9. Wall Balls

Final HYROX gauntlet; full squat depth to target rhythm.