Prysm: Apple Watch Health

THE SMARTEST HEALTH TRACKER FOR APPLE WATCH

Prysm transforms Apple Watch and iPhone health data into personalized daily guidance. Trusted by athletes, biohackers, and anyone serious about longevity — backed by peer reviewed science.

Whether you want to train harder, sleep better, or slow down aging, Prysm tells you exactly what your body needs today. No guesswork.

KEY FEATURES

-BIOLOGICAL AGE TRACKING
Discover if you're aging faster or slower than your calendar age. Track your pace of aging over time and get personalized recommendations to turn back the clock.

-ADVANCED SLEEP ANALYSIS
Deep sleep, REM, sleep debt, and quality scores — all in one place. Wake up knowing exactly how recovered you are and what to do about it.

-ENERGY BANK
Your body's battery level, updated in real-time. Know exactly when you'll hit peak performance or need rest based on your sleep, strain, and recovery.

-STRESS MONITORING
Track stress through HRV analysis and see your nervous system balance throughout the day. Get alerts when stress spikes with breathing exercises to bring it down.

-SMART SITTING ALERTS
Combat desk-job damage by tracking sedentary time and understand its impact on your health.

-EARLY WELLNESS DETECTION
Prysm spots trouble before you feel it — monitoring temperature changes, HRV drops, and elevated heart rate to warn you when your immune system is fighting something.

-STRAIN & RECOVERY SCORES
Know exactly how hard you can push today. Personalized strain targets based on your recovery score prevent overtraining and optimize performance.

-DAILY BIOMETRICS DASHBOARD
Your vitals vs. YOUR personal 14-day baseline: HRV, resting heart rate, SpO2, body temperature, respiratory rate, sleep, and strain.

-HEALTH REPLAY
End each day with insights on what went well, what didn't, and exactly what to focus on tomorrow.

WHY PRYSM OVER OTHER HEALTH APPS?

Science-First: Every algorithm based on peer-reviewed research
Truly Personalized: YOUR baseline, not population averages
Actionable: Clear daily guidance, not data overload
Private: All data stays on your device. We never sell your information.

WORKS WITH
Apple Watch • Apple Health • Sleep tracking • Heart rate • HRV • Workouts • Blood oxygen • Body temperature • Respiratory rate • Eight Sleep • Blood Glucose • Stelo CGM

Start understanding what your body is telling you. Download Prysm free today.

DISCLAIMER: This is a health and fitness app, not a medical device. It is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare professional before making medical decisions.

Questions, feedback, or collaboration ideas?
Reach out anytime at support@marianigroup.app

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/