# PulseCalm – HRV Stress Relief

> HRV Stress Relief on Watch

Canonical page: [https://chrome-stats.com/d/id6762072502](https://chrome-stats.com/d/id6762072502)

## Overview

- **ID:** `id6762072502`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Jung Soon Shin
- **Category:** Health & Fitness
- **Version:** 1.1.23
- **Last updated:** 2026-09-10
- **First published:** 2026-04-21
- **Size:** 6.88 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/pulsecalm-hrv-stress-relief/id6762072502)
- **Website:** [https://ootssu.com](https://ootssu.com/)
- **Privacy policy:** [https://ootssu.com/pulscalm/privacy.html](https://ootssu.com/pulscalm/privacy.html)

## Description

Your Apple Watch catches the tension in your HRV first. PulseCalm nudges you when the pattern shifts and walks you through box breathing, 4-7-8, or grounding.

 PulseCalm monitors your heart rate variability (HRV) to detect stress patterns and guide you through personalized recovery sessions — right when you need them most.        
                                                                                                                                                                              
  WHAT PULSECALM DOES                                                                                                                                                      
  • Reads HRV data from Apple Health to identify when your body shows signs of stress                                                                                         
  • Suggests breathing, grounding, and body scan sessions tailored to your patterns                                                                                           
  • Syncs with Apple Watch for real-time wrist alerts and on-the-spot sessions                                                                                                
  • Sends a weekly email recap with your recovery rate, streaks, and top techniques                                                                                           
                                                                                                                                                                              
  PRO FEATURES                                                                                                                                                                
  • AI-powered sessions personalized by Claude AI                                                                                                                             
  • Full 7-day HRV trend insights                                                                                                                                             
  • Peak stress hour analysis                                                                                                                                                 
  • Unlimited session history                                                                                                                                                 
                                                                                                                                                                              
  BUILT WITH YOUR PRIVACY IN MIND                                                                                                                                             
  HRV and calendar data are processed on-device. We never sell your health data.                                                                                              
                                                                                                                                                                              
  This app is a wellness tool, not a medical device. It does not diagnose or treat any condition.
Terms of Use (EULA):
  https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Rankings

- #2,040,871 — Overall

## Similar extensions and apps

- [PulseCalm: HRV Breathing](https://chrome-stats.com/d/id6771599938) — 5.00 / 5
- [Stress Check: HRV for Watch](https://chrome-stats.com/d/id6780021792)
- [StressFace: HRV Stress Tracker](https://chrome-stats.com/d/id1585384209) — 4.30 / 5
- [Stress & Heart Rate Monitor](https://chrome-stats.com/d/id1505263837) — 4.60 / 5
- [CalmWatch: Stress Monitor](https://chrome-stats.com/d/id6748850215) — 4.20 / 5
- [StressLess: AI Stress Tracker](https://chrome-stats.com/d/id6756296941) — 4.70 / 5
- [PulseBuddy: AI Health Tracker](https://chrome-stats.com/d/id6737716136) — 4.50 / 5
- [Stress Watch - StressIQ](https://chrome-stats.com/d/id6747953820) — 4.50 / 5
- [Stress: HRV Tracker](https://chrome-stats.com/d/id6784304541)
- [StressBook: Watch HRV Tracker](https://chrome-stats.com/d/id6738070448) — 5.00 / 5
- [CalmingVibration](https://chrome-stats.com/d/id6748665954) — 2.30 / 5
- [InWave: AI Stress Monitor](https://chrome-stats.com/d/id6784484130) — 4.60 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6762072502)