Attilio

The first and only fitness app that guides your training for longevity. New features include mid-week nudges if falling behind or overshooting certain categories.

Longevity Training scores your healthspan progress against the four tissue systems that drive how well you age: mitochondria, bone, lean tissue, and movement quality. Four banks. Each one gets weekly deposits from your wearable, automatically. No per-workout logging required.

THE FOUR BANKS

Mito Bank- Energy and endurance. Scored from Zone 2 minutes and short hard bursts. The metric that maps most closely to your VO2max trajectory.

Bone Density- Skeletal strength. Scored from impact-weighted steps and elevation. Running counts 3×, brisk walking 2×, slow walking 1×, cycling 0×.

Lean Tissue- Strength and muscle endurance. Auto-detected strength workouts plus a heart-rate-pattern model that catches lifting sessions even when you forget to log them.

Movement Quality- Daily resilience. Heart-rate variability, intentional practice (yoga, pilates, tai chi, stretching), and stand-rhythm signals.

ONE HEADLINE SCORE

A single Cellular Fitness number, 0 to 100, weighs the four banks together. It recomputes on every read. Recovery-aware: when your HRV drops, this week's targets ease automatically. Your underlying training plan stays unchanged.

LIFE STAGE PERSONALIZATION

Tell us once what stage of life you are in and the framework rebalances. Heavier strength and sprint intervals for women in different life phases. Don't subscribe to that approach? One tap switches you to standard polarization instead.

FOUR FITNESS TIERS, AUTO-ASSIGNED

Onboarding, Starter, Intermediate, Advanced, assigned from your VO2max percentile. The Onboarding range honors the science: at low baseline fitness, even modest doses drive meaningful adaptation. We don't demand four hours a week of cardio from someone just getting started.

LIFETIME TIERS WITH HONEST DECAY

Each bank has lifetime tiers: Baseline → Adapted → Elite. Hit consistency over months and years, you climb. Stop training and the tier drops back. Physiologically honest. A 5% buffer prevents single-week ricochets.

DEPOSIT REVIEW

Every credit is traceable to a specific session. Heart-rate-pattern strength detections appear as "pending", you confirm what was actually you, throw out what wasn't. Your bank grows live as you review.

PASSIVELY SCORED, USER-CONTROLLED

We pull from Apple Health, Oura, WHOOP, Fitbit, and Garmin. All-day heart rate, daily steps, workout detection, HRV. No new logging behavior required, but you stay in control of what counts.

EVIDENCE-ANCHORED

Built on peer-reviewed primary literature (Mølmen et al. 2024 meta-regression, Kokkinos 2022 mortality cohort, Liu 2017 sarcopenia meta-analysis, Tanaka 2001 and Gulati 2010 heart-rate formulas) plus practitioner frameworks (Sims, Attia) that are clearly labeled as such. Citations live in the app, not just in the marketing.

Longevity Training is a fitness tracking and education tool. It does not diagnose, treat, prevent, or cure any disease. Always consult a clinician before changing your training in response to a medical condition.