Product Feature Overview · v2.1.3
MUUD App
A complete mind-body wellness operating system — combining clinical care, biometric tracking, AI coaching, and community in one unified mobile experience.
iOS + Android
Cross-Platform
Core
Sign Up & Onboarding
New users create a MUUD account via email or SSO. A guided 5-step onboarding flow collects health goals, device pairing, and notification preferences.
- Email / Apple ID / Google SSO sign-up
- AWS Cognito RS256 token auth (15-min access / 30-day refresh)
- Account type selection: Individual vs Organization
- Health goals wizard (5 categories)
- Ring pairing invitation during onboarding
AWS Cognito
OAuth 2.0
HIPAA
SAFE System
SAFE Code — Secure Access For Everyone
A 6-digit biometric-linked PIN established during Ring + App onboarding. Replaces passwords for in-app re-authentication and BLE sync authorization.
SAFE Code
Encrypted E2E · Never stored plaintext
- Setup: POST /v1/auth/safe-code/setup
- Verify: POST /v1/auth/safe-code/verify
- BLE Authorize: POST /v1/ring/ble/authorize
- Face ID / Touch ID as biometric layer
HIPAA
Session & Token Management
RS256 JWT architecture with automatic silent token refresh, session invalidation on suspicious activity, and full audit trail for all PHI-touching actions.
- 15-minute access token lifetime
- 30-day rolling refresh token
- Multi-device session management
- Remote session revocation
- Every request: Authorization Bearer + X-Client-Platform + X-API-Version + X-Request-ID
Core
Daily Summary Ring
An animated circular metric ring at the top of the home screen summarizing readiness across sleep, stress, and activity — updated every sync.
- Recovery score (0–100) composite
- Trend arrows vs. 7-day baseline
- Color-coded readiness bands (green / yellow / red)
- Tap-to-drill into each metric
Core
Today's Action Plan
Personalized daily recommendations generated from biometric data and AI insights. Cards for workouts, breathing, hydration, and mindfulness.
- Up to 6 daily action cards
- Swipe to dismiss / complete
- Linked to Academy courses and Clinic sessions
- Streak & completion tracking
Core
Quick Widgets
Modular widget row on the home screen for instant access to HRV, heart rate, steps, mood log, and Ring battery status.
- Reorderable via long-press
- Apple Watch complication sync
- Real-time BLE refresh on open
AI
Morning Brief
AI-generated morning summary delivered each day at the user's set wake time — contextualizing overnight biometrics into plain-language readiness narrative.
- Overnight HRV + sleep stage analysis
- Stress load forecast for the day
- Optimal workout timing suggestion
- Configurable delivery time
Bluetooth LE → JWT-secured PATCH sync → Vault single source of truth
BLE
Pairing & Discovery
- QR-code guided first-time pairing
- GATT service advertisement scan
- SAFE Code authorization on pair
- Multi-device (Ring + Watch) simultaneous
- Re-pair flow with stored credentials
BLE
Continuous Biometrics
- Heart rate — 1-min intervals
- HRV (RMSSD) — per-sleep epoch
- SpO2 — spot check + overnight
- Skin temperature — continuous
- Accelerometer — movement + steps
- Sleep stage detection (REM/Light/Deep)
BLE
Sync & Battery
- Auto-sync on app foreground
- Background sync every 30 min
- Delta sync — only new data transferred
- Battery % widget on home screen
- Low battery push notification (<20%)
- OTA firmware update via app
BLE
Haptic Feedback
- Configurable notification patterns
- Heart rate alert vibration
- Breathing prompt haptic
- Meeting reminder tap
BLE
Ring Health Checks
- Sensor calibration wizard
- Fit score feedback (sizing)
- Diagnostic test sequence
- Remote support data share
NEW
Apple Watch Bridge
- watchOS companion app
- Ring metrics on watch face
- Independent workout logging
- SAFE Code on watch
Core
Sleep Analysis
Nightly sleep staging and quality scoring delivered each morning, with 7-, 30-, and 90-day trend charts.
- REM / Light / Deep / Awake breakdown
- Sleep score (0–100)
- Sleep debt calculator
- Bedtime + wake-up windows
- Consistency streak tracking
Core
Stress & Recovery
HRV-derived stress load calculation updated in real time. Includes guided breathing sessions triggered when stress crosses threshold.
- Daytime HRV trending
- Stress load score + history
- 4-7-8 and box breathing guides
- Post-session recovery check-in
Core
Activity & Movement
Step count, active calories, and workout detection from Ring accelerometer data, with HealthKit sync on iOS.
- Step goal with progress ring
- Auto workout detection (walk / run / gym)
- Apple HealthKit + Google Fit export
- Move streak calendar
Core
Mood & Mental Wellbeing
Daily mood check-in with emoji scale and free-text journal. Correlated against biometric data to surface patterns.
- 5-point mood scale (1-tap log)
- Free-text journal with voice-to-text
- Mood vs. HRV correlation chart
- Weekly mood summary
- PHQ-2 / GAD-2 screener (optional)
Core
Trend & History Viewer
Interactive charts for every tracked metric — scroll back 12 months, overlay variables, and export to PDF for provider review.
- Zoomable line / bar hybrid charts
- Multi-metric overlay (HRV + Sleep + Mood)
- 7 / 30 / 90 / 365-day range toggle
- PDF export for clinical handoff
HIPAA
Health Data Vault
All PHI stored encrypted in MUUD Vault via Express 5, accessed exclusively through JWT-authenticated PATCH endpoints. Zero-PUT architecture.
- AES-256 encryption at rest
- TLS 1.3 in transit
- Cursor-based pagination on all list endpoints
- Idempotency-Key on all write operations
- HIPAA audit log — every PHI access
AI
MUUD AI Chat Coach
An always-available conversational wellness coach trained on the user's longitudinal data. Answers questions, surfaces patterns, and suggests interventions.
- Context-aware responses using your biometric history
- Proactive nudges based on trend deterioration
- Linked to Academy lessons and Clinic scheduling
- Privacy-first — never trained on PHI externally
LLM-powered
On-device privacy
AI
Personalized Recommendations
Algorithm-driven daily action cards — recommending the right workout intensity, sleep target, stress management technique, and Academy module for today.
- Recovery score-gated workout suggestions
- Sleep pressure model for bedtime guidance
- Stress-adaptive breathing protocol selection
- Academy module sequencing based on goals
AI
Weekly Insights Report
An auto-generated 7-day wellness narrative delivered every Sunday — summarizing wins, regressions, and the top 3 focus areas for the coming week.
- Shareable PDF format
- Provider-ready clinical summary option
- Year-over-year comparison (after 12 months)
AI
Anomaly Detection & Alerts
Continuous background monitoring of biometric baselines. Push alerts when HRV, SpO2, or skin temperature deviate significantly from personal baseline.
- Z-score deviation alerts (configurable threshold)
- SpO2 drop-below-95% alert
- Resting HR elevation alert
- Optional emergency contact notification
HIPAA
Provider Directory & Scheduling
Browse licensed MUUD Clinic providers — psychiatrists, therapists, and coaches — and book same-day or future appointments with integrated calendar.
- Provider profile cards with credentials + specialties
- Real-time availability calendar (Acuity)
- Initial consultation booking flow
- Insurance eligibility pre-check
- Contact: care@muudhealth.com / Spruce 323-609-5936
HIPAA
Secure Telehealth Video
End-to-end encrypted video sessions with MUUD Clinic providers. Zero third-party video data retention. Session notes auto-attached to health record.
- HIPAA-compliant video via Zoom Health
- In-session mood check-in prompt
- Provider can view biometric summary during session
- Session recording opt-in (encrypted, PHI-gated)
HIPAA
Clinical Records & Documents
Secure document vault for prescriptions, intake forms, care plans, and session notes — all signed via DocuSign and stored encrypted in Vault.
- DocuSign e-signature integration
- Intake form completion in-app
- Lab result uploads (PDF / image)
- Care plan tracking with milestones
- Provider message thread (HIPAA secure)
Core
Course Library
A growing library of evidence-based wellness courses spanning mental health, sleep science, nutrition, movement, and NBHWC coaching programs.
- Video + text + audio lesson formats
- Google Classroom integration (assignments + grades)
- Progress auto-synced to Portal for admins
- Certificate of completion (PDF)
- Contact: academy@muudhealth.com
Core
Live Sessions & Workshops
Instructor-led live events — mindfulness workshops, group coaching, and certification cohorts — with Zoom integration and session recordings.
- Calendar-integrated event list
- 1-tap Zoom join from notification
- Replay library with bookmarks
- Live Q&A chat during sessions
New
Biometric-Linked Learning
Academy course recommendations are dynamically adjusted by AI based on the user's biometric trends — serving sleep modules when sleep score drops, stress content when HRV falls.
- Daily featured lesson on home screen
- Recovery-gated content (no hard workouts on low score)
- Lesson completion counts toward health streaks
Core
Wellness Challenges
Time-boxed group challenges — 7-day sleep, 30-day HRV improvement, step competitions — with opt-in leaderboards and celebration moments.
- Public challenges (join by link)
- Private org challenges (Portal-created)
- Progress visible on leaderboard (with privacy toggle)
- Completion badges + streak preservation
Core
Cohort Groups
Organization-scoped groups for employers, clinics, and Academy cohorts — allowing aggregated (anonymous) wellness insights at group level.
- Join via org invite code or QR
- Group aggregate scores (privacy-safe)
- Admin visible in MUUD Portal
- Group announcements from admin
Core
Progress Sharing
Shareable wellness cards — beautifully designed summaries of milestones, streaks, and achievements for social media or direct message sharing.
- Auto-generated Share Card on milestone
- Streak share (7, 30, 90, 365 days)
- PHI never included in shared images
- Native iOS / Android share sheet
Core
Accountability Partners
Pair with a friend or coach for mutual accountability — share daily scores, set shared goals, and receive gentle nudges when a partner completes a session.
- Partner invite via link or contact
- Mutual opt-in data share (score only)
- Partner activity feed (last 7 days)
- Shared goal-setting interface
Core
Biometric Alerts
- SpO2 below threshold
- Heart rate elevation at rest
- HRV baseline deviation
- Sleep debt accumulation warning
Core
Daily Reminders
- Morning brief delivery
- Mood check-in nudge
- Bedtime wind-down reminder
- Hydration prompts
- Medication reminder (Clinic)
Core
Smart Timing
- Quiet hours auto-detected (sleep phase)
- Optimal delivery window (Focus Mode aware)
- Calendar context (no nudges before meetings)
- Frequency caps per category
Core
Achievement & Social
- Streak milestone celebration
- Challenge completion alert
- Partner activity nudge
- New course available
Core
Clinical Notifications
- Appointment reminder (24h + 1h)
- Telehealth session starting
- New provider message
- Document ready for signature
Core
Ring & Device
- Ring battery low (<20%)
- Sync completed confirmation
- Firmware update available
- BLE connection lost warning
HIPAA
Privacy & Data Controls
- Per-metric data sharing toggles
- Provider access grant / revoke
- Org/cohort visibility control
- Full data export (JSON / PDF)
- Account deletion with data purge (GDPR / CCPA)
Core
Profile & Goals
- Personal health profile (age, height, weight)
- Goal categories: Sleep / Stress / Fitness / Mental / Longevity
- Baseline update wizard (quarterly prompt)
- Avatar + display name
Core
Integrations
- Apple HealthKit (read + write)
- Google Fit (read + write)
- Apple Watch companion app
- Calendar (availability for scheduling)
- MUUD Portal (org enrollment)
Core
Subscription & Billing
- Base app: $0.00 FREE
- MUUD Premium (IAP): advanced AI + full history
- MUUD Clinic Access (subscription)
- Academy enrollment (per-course or bundle)
- Manage via App Store native billing
Splash
Animated splash + brand
Sign In
Email / Apple / Google
SAFE Code
6-digit biometric PIN
Onboarding
5-step health goals wizard
Home
Recovery + quick metrics
Sleep
REM / Deep / Light staging
Stress
HRV + breathing guide
AI Coach
Conversational wellness AI
Clinic
Provider directory + booking
Academy
Course library + progress
Settings
Profile, privacy, billing