StressWatch: AI Stress Monitor

StressWatch: AI Stress Monitor

HRV & Habit Tracker for Watch

22K ratings
869 reviews
#68 in top-grossing Health & Fitness
🌟 Lifestyle
💪 Health & Fitness
Free
In-App Purchases

Details

  • Released
  • Updated

Features

StressWatch: AI Stress Monitor screenshot #1 for iPhone
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StressWatch: AI Stress Monitor screenshot #8 for iPhone
StressWatch: AI Stress Monitor screenshot #9 for iPhone
StressWatch: AI Stress Monitor screenshot #10 for iPhone
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About

This app uses your Apple Watch data to monitor stress levels through heart rate variability. It helps you build healthier habits, improve sleep, and understand your body's response to daily activities, aiming to lower your Bio Age.

Real-time stress monitoring via Apple Watch
Heart Rate Variability (HRV) analysis
Habit tracking for better wellbeing
Bio Age improvement insights
Stress level alerts and reminders
Watch Face integration for constant monitoring
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What users say

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+1

What's New in StressWatch

3.3.1

August 6, 2026

Meet your new AI Health Coach — ask anything about your data, get deeper insights, and take real steps toward feeling your best. This update includes: - Improved watch face widget data updates - Improved real-time stress updates in the Watch app - iOS widgets now open the matching page in the app - New: choose your heart rate data source - Calorie units now support kilojoules (kJ) - Improved saving of heart rate zone settings - Other bug fixes

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Subscription plans

Monthly Subscription

Best value

$12.991 Month
Price Updates
August 8, 2026$12.99
May 27, 2026$12.99
September 15, 2024$12.99
September 10, 2024$14.99
August 29, 2024$13.99
July 26, 2024$12.99
How to cancel StressWatch subscription ⁉️
10

In-App Purchases

$99.99

Special Offer

special offer for event

Charts

Top Grossing

This app dropped -5 positions in Health & Fitness chart.

Last updated on August 8, 2026.

Top Free

📉 177-3

Health & Fitness

This app dropped -3 positions in Health & Fitness chart.

Last updated on August 8, 2026.

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User reviews

Accessibility

One thing that is driving me nuts is the accessibility of the colors of font and size being used. Light colors that are pastel ish and hard to read. Tiny, tiny font size on top of it.

Stops working correctly

I loved this app originally but now it takes measurements mostly while moving, does not update properly and is not working as it should. It is supposed to take measurements while you are relaxed and it never does. It takes it while I am moving, or even working out and now all the stats I have been tracking are not accurate. This is NOT WORTH the money considering Apple health gives you more accurate readings and is free. Ridiculous.
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Nope!

The idea of this app is really good, but it drained my watch battery and the readings are not that accurate. I wish it could tell the difference if I was sleeping or walking

A Lifesaver for My AuDHD Dad Brain

As a dad with both autism and ADHD, this watch has become a crucial early-warning system for my stress. I’ve been using it for about five months, and the real-time stress data helps me notice when I’m ramping up and actually put on the brakes before I crash. It doesn’t fix life, but it gives me a clear, objective signal that my nervous system is getting overloaded, which has been huge for preventing burnout.
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Inaccurate

Inaccurate but an interesting idea which could use improvement. The app does not accurately calculate hrv using its own formula. App will have random spikes of bad data, which do not match the minute before or after, and do not match iOS’s figures. Once the developers correct their algorithm, this app could be useful.
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Developer apps

Featured on

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User experience

🐞

Reported Bugs

3 issues

App fails to load or send/receive data

Bug

Watch face complications not working as expected

Bug

Inconsistent data between app and Apple Watch

Bug

Requested Features

5 requests

More frequent stress monitoring

Feature

Custom sound for notifications

Feature

Ability to adjust active hours

Feature

Integration with women's health tracking

Feature

Lifetime purchase option instead of subscription

Feature

FAQ

What does StressWatch do?

StressWatch transforms your Apple Watch into a stress monitoring tool. It analyzes your Heart Rate Variability (HRV) and other health data from Apple Health to help you understand your stress levels, improve sleep, and build lasting habits that contribute to a lower Bio Age.

How does StressWatch monitor stress?

The app utilizes your Resting Heart Rate (RHR) and Heart Rate Variability (HRV) data, which is retrieved from Apple Health. It interprets this data to determine your current stress levels and provides constant monitoring, alerting you when stress levels become too high.

Is StressWatch free to use?

StressWatch can be downloaded for free. To access all premium features, you can upgrade to the StressWatch Pro version through a monthly or annual subscription. These subscriptions automatically renew unless manually canceled in your Apple ID settings.

What are the benefits of using StressWatch?

StressWatch provides gentle reminders when your HRV indicates high stress, prompting you to rest or take a break. It also allows you to monitor and analyze your stress levels over time, helping you see improvements with consistent exercise and rest, and ultimately aiming to lower your Bio Age.

What devices is StressWatch compatible with?

StressWatch is designed to work with your Apple Watch, leveraging its sensors and integrating with Apple Health to retrieve necessary data. It has been featured on the Apple App Store, indicating compatibility with compatible iOS devices.