Live longer with
your Vitality Index

Your personal longevity score. Track the behaviors and physiology that science links to a longer, healthier life. Ask synqIQ about your health data.

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Your Personal Longevity Tracker

synqology combines the science of longevity with synqIQ chat to help you live a longer, healthier life through daily actionable insights.

Vitality Index

Your daily longevity score (0-100) combining behavior and physiology. Track what science links to living longer: cardio fitness, recovery, sleep, movement, and strength.

VO2 Max Percentile

See how your cardiorespiratory fitness compares to others your age and sex. VO2 max is the #1 predictor of all-cause mortality in clinical research.

Autonomic Recovery

Track HRV and resting heart rate to understand your nervous system's recovery. Higher HRV correlates with better stress resilience and longevity.

Sleep Optimization

Both behavior (when you sleep) and physiology (REM, deep sleep). Poor sleep accelerates aging; quality sleep is foundational to longevity.

synqIQ Chat

Ask questions about your Apple Watch data, supplements, habits, metrics, Vitality Index, and research - powered by 12,000+ peer-reviewed studies.

Health Journal

Track supplements, habits, and practices. Run controlled trials to see what actually impacts your Vitality Index and overall health.

How the Vitality Index Works

Your daily score combines what you do (behaviors) with how your body responds (physiology) into one actionable number.

1

Connect Apple Watch

Your Apple Watch automatically tracks VO2 max, HRV, resting heart rate, sleep stages, and activity. synqology pulls this data daily via HealthKit.

2

See Your Vitality Index

Each morning, view your score combining Behavior and Physiology. Understand exactly what's helping or hurting your longevity.

3

Ask synqIQ

Ask questions about your Apple Watch data, supplements, habits, metrics, Vitality Index, and research - powered by 12,000+ peer-reviewed studies.

synqology Pro

Everything you need to optimize your longevity, one simple plan

Pro

$9.99/mo or $59.99/yr

SAVE WITH ANNUAL
Vitality Index
Apple Watch Integration
Health Journaling & Trials
Unlimited
Longevity Analytics
synqIQ Chat Messages
1000/month
Download synqology on the App Store

Cancel anytime • Privacy-focused • Your data stays yours

What's in Your Vitality Index?

Your score combines behaviors you control with physiological markers your body reveals - the complete picture of your longevity potential.

  • Behavior Score: The actions you control - sleep timing and consistency, cardio and moderate-to-vigorous activity, daily movement, strength training, and mindfulness practice.
  • Physiology Score: How your body responds - VO2 max percentile vs. peers, HRV and resting heart rate, REM and deep sleep quality, and body composition.
  • Evidence-Based: Every component is weighted based on peer-reviewed longevity research. VO2 max, for example, is the strongest predictor of all-cause mortality.
  • synqIQ Chat: Ask questions about your Apple Watch data, supplements, habits, metrics, Vitality Index, and research - powered by 12,000+ peer-reviewed studies.
  • Journal & Experiment: Track supplements, habits, and lifestyle changes. Run controlled trials to see their impact on your Vitality Index.
Vitality Index Score

What Our Beta Users Say

Early feedback from our longevity-focused community.

"The Vitality Index gives me one number to focus on each day. I love seeing how my VO2 max percentile compares to others my age - it's motivating!"

Riken P.

Data Analyst

"Finally an app that tracks what actually matters for longevity. The breakdown between behavior and physiology helps me understand what I can control."

Sarah J.

Medical Student

"The Apple Watch integration pulls all my health data automatically. I can also track my supplements and see if they actually impact my Vitality Index."

James Y.

Entrepreneur

Ready to optimize your longevity?

Download synqology today and start tracking your Vitality Index - the science-backed path to a longer, healthier life.

Download synqology on the App Store

By downloading and using the app, you agree to our Privacy Policy and Terms of Service.

Frequently Asked Questions

Have questions about synqology? Here are some common questions and answers.

The Vitality Index is your daily longevity score (0-100) that combines behaviors you control with physiological markers from your Apple Watch. It includes VO2 max percentile, HRV, sleep quality, activity levels, and more - the metrics science links to living a longer, healthier life.

An Apple Watch is required for the full Vitality Index experience, as it provides VO2 max, HRV, resting heart rate, and sleep stage data. Without it, you can still use the health journal to track supplements, habits, and practices with synqIQ chat.

Yes, your privacy is our top priority. Your health data is stored in Google Cloud Firestore with bank-level encryption (AES-256 at rest, TLS 1.3 in transit). All data is secured by Firebase Auth, and you can delete it anytime from within the app.
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Start your longevity journey today

Join thousands tracking their Vitality Index to live longer, healthier lives.

Download synqology