Supercharge your fitness.
Zolt is your all-in-one body tracking and performance app. Understand your data. Unlock better sleep, faster recovery, and next-level performance.
Track. Understand. Achieve.
All-in-one Dashboard
Understand your sleep like never before
Zolt's sleep score is based on scientific evidence to provide accurate insights into your sleep, and every facet of it.
Daily Sleep Score
A single number that captures your sleep quality, backed by science. Understand at a glance how well you slept and what it means for your day.
Sleep Stage Analysis
See your deep sleep, REM, and light sleep patterns with clear ratings and explanations of what's optimal for your body.
Sleep Consistency Tracking
Discover how your sleep schedule affects your performance and recovery with visual trends and actionable insights.
Heart Rate Monitoring
Track how your heart rate fluctuates throughout your sleep cycle to identify potential disruptions.
Awakenings Analysis
See exactly when and how often your sleep was interrupted, with insights on how to reduce disturbances.
Sleep Continuity
Understand how continuous your sleep is each night and how it affects your overall recovery.
Personalized Recommendations
Receive tailored advice based on your unique sleep patterns to help you achieve better rest.
Why It Matters
Stop guessing if you're getting quality sleep. Zolt translates complex sleep data into clear insights so you can make meaningful improvements to your rest and recovery.
Sleep Pattern Recognition
Identify long-term sleep trends and receive personalized recommendations to optimize your sleep schedule.
Sleep Health Metrics
Track heart rate variations throughout the night and monitor sleep continuity to understand the quality of your rest.
Lose weight, gain muscle, maintain results
No more guessing at your calories. Less thinking for more results.
Dynamic TDEE Calculation
Zolt uses a dynamic TDEE algorithm that adapts to your body. It understands your metabolism, activity levels, and goals to personalize your weight and macro plan to keep you on track.
Personalized Energy Balance
Get a complete breakdown of your daily energy needs with adjustments for your specific goals, helping you precisely understand your caloric targets.
Metabolic Adaptation
Our algorithm learns from your actual progress and adjusts recommendations as your body changes, preventing plateaus and optimizing results.
Comprehensive Weight Tracking
Visualize your progress with goal-oriented tracking and intelligent trend analysis.
Bulk/Cut Goal Tracking
Set, visualize, and track your body composition goals with historical tracking to show your progress over time.
Weight Trending
Daily weight goal check-ins with trend smoothing to show your true progress beyond daily fluctuations and water weight.
Complete Nutrition Analysis
Track both macronutrients and micronutrients for optimal health and performance.
Full-Fledged Food Logging
Log food with ease through barcode scanning, AI-powered chat, and custom recipes while building consistent nutrition habits.
Nutrient Explorer
Dive deep into your nutrition with a comprehensive overview of all micronutrients, showing your progress toward daily RDA goals.
Body Measurements
Track body measurements with visual progress charts to see your transformation over time.
Trend Weight
View your Trend Weight to show your true weight beyond daily fluctuations.
Flexible Planning
Adjust your calorie and macro targets based on your activity levels and goals for that day.
Nutrient Explorer
Detailed breakdown of your nutrient intake with progress toward recommended daily allowances.
Custom Targets
Set personalized targets for specific nutrients based on your unique health needs and goals.
Why It Matters
Take the guesswork out of nutrition and body composition. Zolt's personalized coaching algorithm adapts to your body's needs, giving you the precise information you need to reach your weight goals easily.
Recovery is where progress happens
Recovery like LeBron James. Scientifically-backed recovery metrics that reveal your body's true readiness. Understand when to push and when to rest through comprehensive biomarker analysis.
Recovery Score
A daily assessment combining sleep quality, resting heart rate, heart rate variability, and blood oxygen levels to gauge your readiness for optimal performance.
Biomarker Insights
Deep analysis of critical recovery indicators like HRV and Resting Heart Rate (RHR) with personalized improvement recommendations tailored to your unique physiology.
Sleep Analysis
Detailed sleep stage tracking, sleep efficiency scores, and recovery-focused sleep recommendations that optimize your body's natural restoration processes.
Stress Level Monitoring
Track physiological stress through HRV and autonomic nervous system balance to prevent overtraining.
Performance Readiness
Get clear recommendations on training intensity based on your current recovery status.
Habit Correlation
See how your daily habits and routines influence recovery metrics with journal integration.
Trend Analysis
Identify long-term patterns in your recovery metrics to optimize your training and lifestyle.
Why It Matters
Train smarter, not just harder. Zolt turns complex health data into actionable insights that help you maximize performance by properly balancing exertion and recovery for sustainable progress.
Recovery Vitals Breakdown
Visualize how each vital metric contributes to your overall recovery status with detailed breakdowns and trends over time.
Lifestyle Correlation Analysis
Discover how your daily habits, nutrition, and training affect your recovery metrics with AI-powered pattern recognition.
Train smarter, not just harder
Track, understand, and optimize your training with professional-grade metrics that evolve with you over time.
Activity Score
Know exactly where you stand each day with personalized ratings from 'Rest Day' to 'Pushing It' based on your unique activity baseline and recovery status.
Intelligent Analysis
Zolt learns your activity patterns and provides contextual insights about your performance relative to your personal history and fitness goals.
Daily Guidance
Receive personalized recommendations that balance your training objectives with your current recovery status, ensuring optimal progress without overtraining.
Custom Heart Rate Zones
Personalize your training zones based on your max heart rate, lactate threshold, or let Zolt calculate them from your performance data.
Training Load Trends
Track how your training volume and intensity evolve over time with clear visualizations of your fitness journey.
Fitness Progression
See how your cardiovascular fitness improves with longitudinal analysis of your performance metrics.
Smart Recovery Days
Get strategic recommendations for when to push and when to rest based on your training load and recovery status.
Advanced Training Metrics
Professional-grade insights that guide your training decisions and help you reach your fitness goals.
Cardio Load Analysis
Balance your training with insights into Training Stress Balance (TSB), Acute Training Load (ATL), and Chronic Training Load (CTL) through intuitive visuals and actionable recommendations.
AHA Goal Tracking
Stay on track with American Heart Association recommended activity levels and see your progress toward weekly cardiovascular health targets.
Why It Matters
No more wondering if you're training effectively. Zolt gives you professional-grade training metrics in an easy-to-understand format, helping you optimize your performance while avoiding burnout and injury.
Detailed Workout Analysis
See your progress over time with comprehensive exercise tracking and performance analytics.
Workout Intelligence
Transform every session with detailed heart rate zone breakdowns, training load analysis, and TRIMP scores that quantify your effort and progress over time.
Exercise History
Track your long-term fitness journey with comprehensive graphs showing your progression across different exercises and workout types.
Don't just track. Achieve.
Fully-featured journaling system with streaks. Set goals to maintain good habits over time. Detailed pattern analysis for your crucial health metrics.
Journal & Tag System
Track daily feelings, behaviors, and experiences with custom tags that reveal patterns affecting your sleep, recovery, and performance. Identify what works best for your unique body and lifestyle.
Pattern Analysis Engine
Uncover hidden connections between your behaviors and results with AI-powered insights that get smarter the more you use the app. Transform data into actionable wisdom.
Custom Journal Tags
Create personalized tags to track exactly what matters to you—from mood and energy to specific foods and activities—making it easy to identify patterns and connections in your wellness journey.
Custom Journal Tags
Create personalized tags for tracking exactly what matters to you—from mood and energy to specific foods and activities.
Streak Tracking
Build consistency with visual streak counters that help you maintain your momentum and achieve lasting behavior change.
Metric Correlations
See how your logged habits directly impact your health metrics with clear visual connections between cause and effect.
Smart Suggestions
Receive intelligent recommendations based on patterns of success in your own data, not generic one-size-fits-all advice.
Why It Matters
Real transformation happens when you understand not just what you're doing, but why it works for you. Zolt turns your personal data into a roadmap for success, helping you build sustainable habits that fit your unique life.
Habit Formation Dashboard
Set and track goals like 10,000 steps with clear contribution graphs that visualize your consistency over time. Build streaks that keep you motivated and make healthy behaviors automatic.
Visual Progress Tracking
Monitor your habit completion rates and long-term averages with intuitive heatmaps that show patterns in your behavior. Identify your strongest and weakest days for targeted improvement.
Milestone Celebrations
Stay motivated with meaningful celebrations when you reach streak milestones, reinforcing the positive behaviors that lead to lasting transformation.
Less waiting, more action
Zolt`'`s core philosophy is to make your health data easy to understand. Track, understand, achieve.
Track your habits
Past just wearable metrics, Zolt lets you track your habits over time, whether they are health-based or not.
Daily and weekly check-ins
The Zolt coach checks in with you as often as you would like to help you understand your metrics easily.
Food logging
Zolt lets you food log with ease, with support for custom foods and recipes.
Diet coaching
The Zolt Coach includes diet coaching, which adjusts your target calories based on your metabolism and activity smartly.
Fully customizable
Make Zolt yours. You can change your homescreen to hide items or sections you do not like.
Visualizations
Part of simplicity is visualizing things well.