Everything your WHOOP app doesn't tell you
Personalized predictions, optimal timing, and early warnings — all trained on YOUR unique physiology.
Recovery Prediction
Know tomorrow's recovery score — tonight
Stop waking up to surprise red days. Our machine learning model analyzes your strain, sleep timing, HRV trends, and historical patterns to predict tomorrow's recovery with 85%+ accuracy.
Key capabilities:
- Next-day recovery prediction with confidence intervals
- Key factors driving each prediction explained
- Actionable recommendations to improve your score
- Multi-day forecasting (up to 7 days on Pro)
Example output:
"Tomorrow's predicted recovery: 68% (±5%). Main factors: High strain today (16.2), optimal sleep timing. Recommendation: Keep strain below 12 tomorrow for best recovery trajectory."
Personalized Sleep Windows
Your optimal bedtime, calculated to the minute
Generic advice says "sleep by 10 PM." But your body has its own rhythm. We analyze your historical sleep data against next-day recovery outcomes to find YOUR ideal sleep window — often different from what you'd expect.
Key capabilities:
- Personalized optimal bedtime range
- Wake time optimization
- Weekend vs. weekday pattern analysis
- Sleep debt tracking and recovery projections
Example output:
"Your optimal sleep window: 10:15 PM – 10:45 PM. Sleeping in this window correlates with 12% higher next-day recovery compared to your current average bedtime of 11:30 PM."
Strain Threshold Detection
Find your breaking point — before you break
Everyone has a personal strain ceiling. Push past it, and tomorrow's recovery tanks. We calculate YOUR specific threshold based on your historical data — not population averages.
Key capabilities:
- Personal strain ceiling calculation
- Recovery-adjusted daily strain targets
- Overtraining risk alerts
- Strain capacity trend over time
Example output:
"Your safe strain threshold: 14.8. Exceeding this increases burnout risk by 60%. Today's recommended max strain: 13.2 (based on current 62% recovery)."
Burnout Early Warning
Catch burnout before it catches you
Our anomaly detection algorithm spots unusual patterns in your recovery, HRV, and strain — often 2-3 days before you'd notice symptoms. Get proactive alerts to back off before you're forced to.
Key capabilities:
- Real-time anomaly detection
- Multi-factor burnout risk scoring
- Historical burnout pattern recognition
- Personalized deload recommendations
Example output:
"⚠️ Burnout Risk: HIGH (78%). Detected: Declining HRV trend (-8% over 5 days), elevated resting HR (+4 bpm), recovery below baseline for 3 consecutive days. Recommendation: Deload for 2-3 days."
Workout Timing Optimization
Train when your body is actually ready
Morning person or evening athlete? We analyze your workout timing patterns against next-day recovery outcomes to identify YOUR optimal training windows.
Key capabilities:
- Optimal workout time detection
- Recovery impact by training time
- Day-of-week performance patterns
- Circadian rhythm alignment scoring
Example output:
"You recover 15% better from morning workouts (before 9 AM) compared to evening sessions. Your peak performance days: Tuesday and Thursday. Consider scheduling key workouts then."
Habit Impact Analysis
Quantify how your choices affect your body
That glass of wine. The late-night screen time. The skipped meditation. We analyze your WHOOP journal entries to calculate exactly how YOUR habits impact YOUR recovery — with statistical confidence.
Key capabilities:
- Per-habit recovery impact calculation
- Statistical significance indicators
- Habit stacking correlation analysis
- Trend tracking over time
Example output:
"Alcohol impact: -18% recovery (based on 14 instances, statistically significant). Late screen time (after 10 PM): -8% recovery. Meditation: +6% recovery."
Dynamic Baseline Adaptation
Thresholds that evolve as you do
Your fitness changes over time — your baselines should too. We track rolling 30-day windows to detect when your HRV, recovery capacity, and strain tolerance are trending up or down.
Key capabilities:
- Personal recovery baseline tracking
- HRV trend analysis with improvement percentages
- Fitness trajectory visualization
- Baseline deviation alerts
Example output:
"Your HRV baseline has improved 12% over the past 30 days (from 52ms to 58ms). Your recovery baseline is up 8%. Your fitness is trending upward — consider gradually increasing training load."
Performance Windows
Know your peak days before they arrive
Some days you're just ON. We identify the patterns that predict your peak performance days so you can schedule important workouts, races, or competitions accordingly.
Key capabilities:
- Peak performance day prediction
- Recovery-to-performance correlation mapping
- Event scheduling recommendations
- Historical peak pattern analysis