# Prysm: Apple Watch Health

> Recovery, Sleep & Stress

Canonical page: [https://chrome-stats.com/d/id6753150126](https://chrome-stats.com/d/id6753150126)

## Overview

- **ID:** `id6753150126`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** MarianiGroup L.L.C.
- **Category:** Health & Fitness
- **Rating:** 4.80 / 5 (9 ratings)
- **Version:** 1.4.0
- **Last updated:** 2026-07-05
- **First published:** 2025-10-14
- **Size:** 13 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/prysm-apple-watch-health/id6753150126)
- **Privacy policy:** [https://marianigroup.app/health/privacy](https://marianigroup.app/health/privacy)

## Description

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/

## Rankings

- #341,009 — Overall

## Similar extensions and apps

- [Body Insights for Apple Watch](https://chrome-stats.com/d/id6467108273) — 4.30 / 5
- [Healthye: Heart Rate Monitor](https://chrome-stats.com/d/id6463488197) — 4.70 / 5
- [Rythm: Recovery & Strain](https://chrome-stats.com/d/id6785047172)
- [Boddy: Stress & Sleep Monitor](https://chrome-stats.com/d/id6759625037) — 4.00 / 5
- [Steady Health](https://chrome-stats.com/d/id6761733543)
- [Cortly AI: Stress Monitor](https://chrome-stats.com/d/id6774976815)
- [PulsePilot](https://chrome-stats.com/d/id6758981917)
- [Apex: AI Fitness Coach](https://chrome-stats.com/d/id6738960708) — 4.80 / 5
- [BLIP: Health & Fitness Tracker](https://chrome-stats.com/d/id6758967994)
- [Athlytic: Fitness & Recovery](https://chrome-stats.com/d/id1543571755) — 4.80 / 5
- [FitSight](https://chrome-stats.com/d/id6752625846)
- [Harvee: Watch Stress Monitor](https://chrome-stats.com/d/id6746194884) — 4.70 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6753150126)